Q: When the equation is properly balanced, the coefficient of Fe2(SO4)3 is Fe + H2S04 → Fe2(SO4)3 + H2…
A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…
Q: Consider the equation of aluminum with sulfuric acid as shown below: Zn (s) + H2SO4 (aq) ⟶⟶…
A: The given chemical reaction is, Zns+H2SO4aq→ZnSO4aq+H2g
Q: Balance this equation: _______C6H14O + _____ O2 -------> ______H2O +____ CO2
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Q: Aspartame (C14H18N2O5) is a solid used as an artificial sweetener. Its combustion pro- duces carbon…
A: The compound given is C14H18N2O5. In the combustion reaction of any organic compound, all the C…
Q: Ammonia can be made by reaction of water with magnesium nitride: Mg3N2(s) + H20() → -- Mg(OH)2(s) +…
A: Answer 1 : The chemical equation : _Mg3N2(s) + _H2O(L) ----> _Mg(OH)2(s) + _NH3(g) When the…
Q: 9. For the following reaction, if 0.503 mole NH3 reacts with 0.356 mole O2, which is the limiting…
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Q: When heated, iron(III) hydroxide decomposes according to the equation below. When balanced, the…
A: When number of all different atoms in reactant is equal to the same number of same atom in product…
Q: Balance the chemical equation shown below. What is the coefficient that: should be placed in front…
A: A balanced chemical is equation has equal numbers of atoms for each element involved in the reaction…
Q: balance the following reaction h2o2 cr2o72 → o2 cr3+
A: The reaction given is H2O2 + Cr2O72- ----> O2 + Cr3+ Since the medium of reaction is not…
Q: 2. Using the smallest whole number coefficients, balance the following reactions. Draw diagrams like…
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Q: What is the correct coefficient for H2 in the balanced version of the following equation? Fe203 + H2…
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Q: When the equation is properly balanced, the coefficient of H2 is. Fe +_ HCI →_ FeCl3 + _ H2 - O 4 O…
A: Given, unbalanced chemical equation: _Fe + _HCl → _FeCl3 + _H2
Q: he following series of reactions were carried out. PbCO3(s) +2HNO3(aq) ---> Pb(NO3)2(aq)…
A: The balanced equations are PbCO3(s) +2HNO3 (aq) ---> Pb(NO3)2 (aq) +H2O (l)+CO2 (g) Pb(NO3)2(aq)…
Q: In a reaction 4.7 g of product was isolated. If the theoretical yield was 8.4 g what is the…
A: Percentage yield= (observed yield/theoritical yield)×100
Q: Cl2O7(g) + Ca(OH)2(aq)à Ca(ClO4)2(aq) + H2O(l) how do i balance this equation
A: The given chemical reaction is as follows: Cl2O7g + CaOH2aq → CaClO42aq + H2Ol
Q: When the equation is properly balanced, the coefficient of H2 is _____. ___ Fe + ___ HCl → ___…
A: Iron reacts with hydrochloric acid to form iron(III) chloride and hydrogen gas. The equation for…
Q: How to balance the following equation. (for a balanced eq. aA + bB → cC + dD, enter your answer as…
A: A chemical equation has been defined as the symbolic representation for a given chemical reaction…
Q: Balance the following equation. What are the missing coefficient? ___NH3(g) +____O2 (g)---> ____N2…
A: Here ammonia is oxidised in presence of oxygen and converted to nitrogen.
Q: When the equation is properly balanced, the coefficient of H2 is H2S04 →– Fe2(SO4)3 + _ H2 - - O 5 O…
A: Balanced the given reaction -
Q: NH3(g) + O2(g)–_N2(g) + _ H,O(g) - When the reaction above is completely balanced, the coefficient…
A: Given, _NH3(g) + _O2(g) ➝ _N2(g) + _H2O(g) Write the balanced chemical equation and find the…
Q: Balance the below chemical reaction. Ec 5 H 28 +O 2 ECO 2 +H 2 O In the correctly balanced equation,…
A: Given, The unbalanced equation: EC5 H28 + O2 -----------> ECO2 +H2O
Q: _Fe*+_O,+_OH-→Fe,0,+_H,O
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Q: The coefficient of ZnO when the reaction is balanced with the smallest whole number coefficients is…
A: Given, The unbalanced reaction: ZnS + O2 ----> ZnO + SO2
Q: The corrosion of aluminum in cookwares is prevented as the aluminum metal reacts with oxygen in the…
A: Reaction is said to be balanced if there are equal number of atoms on both sides of the reaction.
Q: How many grams of chlorine (the theoretical yield) will be produced when 74.8 grams of manganese…
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Q: 5. (a) Balance the following chemical reaction: KMNO, + MnSO, + H20 → Mn0, + K2SO, + H2SO,
A: A reaction will be a balanced reaction if it contains an equal number of atoms on both sides of the…
Q: When the following equation is properly balanced, what is the coefficient for __O2(g)?…
A: The reaction taking place is given as, => C6H6 (l) + O2 (g) ------> CO2 (g) + H2O (l)
Q: Balance the equation _____N2H4 + ______ Fe (CN)63- + _____OH- = N2 + _____Fe(CN)64- + _____H2O
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Q: In the reaction 2CO(g) + O:(g) -----> 2CO:(g), what is the ratio of moles of oxygen used to moles of…
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Q: Balance the following equation with the smallest whole number coefficients. Choose the answer that…
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Q: HCl + KMnO4 → Cl2 + Mn2+ (unbalanced) (KMnO4= 158 g/mol) a) Balance the above equation (in acidic…
A: To determine the concentration/molarity of KMnO4 solution by titrating it againsta 0.1 M standard…
Q: B3. What is the coefficient of oxygen gas in this combustion reaction when the equation is correctly…
A: The combustion reaction of organic molecules can be generalized as below-
Q: Balance the following BALANCED beside the equation. 1) N2(g) + O2(g) - 2) K₂SO4(aq) + BaCl₂(aq)…
A: As you have mentioned for answer 1 and 2 that's why I am answering 1 and 2 and the solution is given…
Q: Metallic aluminum reacts with MnO2 at elevated temperatures to form manganese metal and aluminum…
A: The reaction between MnO2 and Al –metal is shown as: Here, MnO2 and Al react in 3:4 ratio. Given…
Q: Write the balanced chemical equation for the reaction shown. = NO = 0, = NO,
A: Given that: NO + O2 →NO2 One mole of NO reacts with one mole of O2 to give one…
Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient…
A: Reaction is :- LiBF4 + H2O ------> H3BO3 + LiF + HF
Q: Balance the following equation. If the coefficient is "1," you must enter the 1. C2H5NH2(1) + 02(g)…
A: Tha balanced reaction is the one in which elements on both sides are present in equal numbers.
Q: The compound Sb405Cl2(s), which has been investigated because of its interesting electrical…
A: Antimony(III) oxide = Sb2O3 Antimony (III) chloride = SbCl3 Balanced chemical equation :- 5Sb2O3…
Q: When the following equation is balanced, the coefficient of O2 is __________.…
A: Given, an unbalanced chemical reaction,C4H8O(g) + O2 (g) → CO2(g) + H2O(g)we are asked, what would…
Q: Balance the reaction shown below: H2CO3+NaOH→Na2CO3+H2OH2CO3+NaOH→Na2CO3+H2O Once balanced,…
A: The given reaction is: H2CO3+NaOH→Na2CO3+H2O Balancing the atoms on both sides:…
Q: 4) Balance the following equation. C2H5OH(1) + O2(g) → CO2(g) + H20(g) -C2H5OH(1) +- ---O2(g) CO2(g)…
A: We have to balance the following chemical equation :
Q: Which answer shows the correct way to balance the following equation? Fe(s) + O2(g) → Fe2O3(s) a.…
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Q: Lithium and nitrogen react in a combination reaction to produce lithium nitride: OLi(a) + N2(g) –…
A: Here i have solved part B
Q: How many prtotons, neutrons and electrons are present in the antimony (III) ion ? The number of…
A: According to our policy, we should solve one question ( If any subparts are present then the first…
Q: C3H5(NO3)3 ------> CO2+H2O+N2+O2 How do you balance this equation? I have tried several…
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Q: Ni2O3(s) → Ni(s)+O2(g) List the coefficients needed to balance this reaction.
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Q: Balance the equation _____H2H4 + ______ Fe (CN)63- + _____OH- = N2 + _____Fe(CN)64- + _____H2O
A: The unbalanced equestion is- N2H4 + Fe(CN)63- + OH- = N2 + Fe(CN)64-
Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide is required to…
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Q: Balance the chemical equation shown below. What is the coefficient that should be placed in front of…
A: The balanced eqn is given by – 4 NaI +1 Pb(SO4)2 → 1 PbI4 + 2 Na2SO4 Hence, The coefficient that…
Q: Iron reacts with Cl2 according to the equa- O 1. 3.3 tion O 2. 3.0 O 3. 6.6 2 Fe(s) + 3 Cl2(g) → 2…
A:
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- Balance the following equations: (a) for the reaction to produce "superphosphate" fertilizer Ca3(PO4)2(s) + H2SO4(aq) Ca(H2PO4)2(aq) + CaSO4(s) (b) for the reaction to produce diborane, B2H6 NaBH4(s) + H2SO4(aq) B2H6(g) + H2(g) + Na2SO4(aq) (c) for the reaction to produce tungsten metal from tungsten(VI) oxide WO3(s) + H2(g) W(s) + H2O() (d) for the decomposition of ammonium dichromate (NH4)2Cr2O7(s) N2(g) + H2O() + Cr2O3(s)Balance the following equations representing combustion reactions: a. b. c. C12H22O11 (s) + O2(g) CO2 (g) + H2O (g) d. Fe(s) + O2(g) Fe2O3(s) e. FeO(s) + O2(g) Fe2O3(s)Balance each of the following equations, and then write the net ionic equation. Show states for all reactants and products (s, . g, aq). (a) the reaction of sodium hydroxide and iron(II) chloride to give iron(II) hydroxide and sodium chloride (b) the reaction of barium chloride with sodium carbonate to give barium carbonate and sodium chloride (c) the reaction of ammonia with phosphoric acid
- One of the ways to remove nitrogen monoxide gas, a serious source of air pollution, from smokestack emissions is by reaction with ammonia gas, NH3. The products of the reaction, N2 and H2O, are not toxic. Write the balanced equation for this reaction. Assign an oxidation number to each element in the reactants and products, and indicate which element is oxidized and which is reduced.3.88 One Step in the enrichment of uranium for use in nuclear power plants involves the reaction of UO2 with hydro- fluoric acid (HF) solution. The products are solid UF4 and water. Write a balanced chemical equation for this reaction.In a common experiment in the general chemistry laboratory, magnesium metal is heated in air to produce MgO. MgO is a white solid, but in these experiments it often looks gray, due to small amounts of Mg3N2, a compound formed as some of the magnesium reacts with nitrogen. Write a balanced equation for each reaction.
- Nitric acid is produced commercially by the Ostwald process, represented by the following equations: 4NH3(g)+5O24NO(g)+6H2O(g)2NO(g)+O2(g)2NO2(g)3NO2(g)+H2O(l)2HNO3(aq)+NO(g) What mass of NH3 must be used to produce 1.0 106 kg HNO3 by the Ostwald process? Assume 100% yield in each reaction, and assume that the NO produced in the third step is not recycled.3.14 A number of compounds are used in cement, and reactions among them occur when water is added. In one, CaO reacts with Al2O3 and water to form Ca3Al2(OH)12. Write a bal- anced chemical equation for this process.Chlorine gas was first prepared in 1774 by C. W. Scheele by oxidizing sodium chloride with manganese(IV) oxide. The reaction is NaCl(aq) + H2SO4(aq) + MnO2(s) Na2SO4(aq) + MnCl2(aq) + H2O(l) + Cl2 (g) Balance this equation.
- The formation of water-Insoluble silver chloride is useful in the analysis of chloride-containing substances. Consider the following unbalanced equation: BaCl2(aq) + AgNO3(aq) AgCI(s) + Ba(NO3)2(aq) (a) Write the balanced equation. (b) What mass of AgNO3, in grams, is required for complete reaction with 0.156 g of BaCI2? What mass of AgCI is produced?Gold metal will dissolve only in aqua regia, a mixture of concentrated hydrochloric acid and concentrated nitric acid in a 3:1 volume ratio. The products of the reaction between gold and the concentrated acids are AuCl4-(aq), NO(g), and H2O. The equation for this reaction where HNO3 and HCl are strong acids is Au(s)+4Cl(aq)+4H+(aq)+NO3(aq)AuCl4(aq)+NO(g)+2H2O(a) What stoichiometric ratio of hydrochloric acid to nitric acid should be used? (b) What volumes of 12 M HCl and 16 M are HNO3 required to furnish the Cl- and NO3- ions to react with 25.0 g of gold?Iron oxide ores, commonly a mixture of FeO and Fe2O3, are given the general formula Fe3O4. They yield elemental iron when heated to a very high temperature with either carbon monoxide or elemental hydrogen. Balance the following equations for these processes: Fe3O4(s)+H2(g)Fe(s)+H2O(g)Fe3O4(s)+CO(g)Fe(s)+CO2(g)