How many total moles of ions are released when each of the following dissolves in water? (a) 0.805 moles of Rb2SO4 (b) 0.32 mol of NH4Cl

Q: Calculate the number of moles of H2O produced and the number of moles of excess reactant when 0.444…

A:

Q: Gaseous dichlorine monoxide decomposes readily to chlorine and oxygen gases.(a) Which scene best…

A: Molecular formula of dichlorine monoxide is Cl2O On the dissociation of dichlorine monoxide , O2 and…

Q: Indicate how many moles of the second reactant would be required to react with exactly .460 mol of…

A:

Q: many molecules were used

A:

Q: Outline the steps needed to determine the limiting reactant when 0.50 mol of Cr and 0.75 mol of…

A:

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 3.40 moles of Mg react with 3.56 moles of I₂, and…

A: Percent yield is the ratio of actual yield to the theoritical yield.

Q: Outline the steps needed to determine the limiting reactant when 0.50 mol of Cr and 0.75 mol of…

A: The balanced chemical equation is as follows,

Q: For the reaction З КОН + Н, РО, — К, РО, + 3Н,О 4 4 how many grams of potassium phosphate, K3PO4,…

A: We have given the balance chemical equation as follow      3KOH  +  H3PO4   →  K3PO4  + 3H2O We have…

Q: the reaction Mg(s) + I2(s) -> Mg reacts with 60.0g of I2 and 61.98g of MgI2 form, what is the…

A:

Q: A mixture of N2(g) and H2(g) reacts in a closed containerto form ammonia, NH3(g). The reaction…

A:

Q: Given the unbalanced chemical equation, CH3OH(l) + O2(g) → CO2(g) + H2O(g), what is the mole ratio…

A: The reaction given is, => CH3OH (l) + O2 (g) -------> CO2 (g) + H2O (g)

Q: During the winter months, many locations experience snow and ice storms. It is a common practice to…

A: Mass of CaCl2 taken = 18.1 kg Molar mass of CaCl2 = 110.98 g/mol Conversion unit: 1 kg=103g18.1…

Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Given, 3NaHCO3(aq) + H3C6H5O7(aq) ➝ 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) moles of Sodium bicarbonate…

Q: ne maximum mass of H, O that can be produced by combining 65.1 g of cach reactant? II, (g) + 50,(4)…

A: Molar mass of NH3 = 17.0 g Molar mass of O2 = 32 g 4×17 g NH3 produced = 6×18 g H2O 65.1 g NH3…

Q: onsider the following equation: 6CO2 + 6H2O → C6H12O6 + 6O2 How many moles of glucose (C6H12O6) will…

A: Given chemical reaction : 6CO2 + 6 H2O  ---> C6H12O6 + 6 O2  MOLES of co2 = 3.0 moles moles of…

Q: In this reaction: Mg (s) + I2 (s)→ Mgl2 (s), if 10.0 g of Mg reacts with 60.0 g of I2, and 52.52 g…

A:

Q: starting with the equation, KOH(s)+CO2(g)=K2CO3(S)+H2O(L) Calculate the mas in grams of KOH that…

A: Given, KOH(s) + CO2(g) ➝ K2CO3(s) + H2O(l) mass of K2CO3 produced = 285 g mass of KOH required = ?…

Q: How many moles of AlCl3 would be produced if 9.00 moles of HCl is reacted according to the following…

A:

Q: how many moles of NaClNaCl will be produced, if 0.276 mol0.276 mol of BaCl2BaCl2 is allowed to react…

A:

Q: how many molecules not moles of NH3 are produced from 2.092 * 10 negative 4 g of H2

A:

Q: if 3 mol Al reacts with excess O2. How many moles of Al2O can be formed?

A: HE REACTION WILL BE AS FOLLOW: 4Al(s) + O2(g)----------->2Al2O(s)

Q: How many grams of sodium sulfide are formed if 1.80 g of hydrogen sulfide is bubbled into a solution…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: If the student used 3.103 g of MoOs, how many moles of MoO3 were present?

A:

Q: In this reaction: Mg (s) + I₂ (s) → MgI₂ (s) If 2.22 moles of Mg react with 3.56 moles of I₂, and…

A: Given- Reaction Mg (s) + I₂ (s) → MgI₂ (s) Moles of Mg = 2.22 moles Moles of I2 = 3.56 moles Moles…

Q: How many moles of CaO form when 98.60 g CaCO3 decompose?

A: The decomposition reaction of CaCO3 can be expressed as,                              CaCO3 ⇌ CaO +…

Q: Indicate how many moles of the second reactant would be required to react with .460 mol of the first…

A: We know that  The reaction between Co and P4 occurs to produce Co3P2(s)

Q: What is the coefficient of H2SO4 when the following equation is properly balanced

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: 4. Use the below reaction for the following question: NaOH + HCl Nacl + H20 During the…

A:

Q: For the reaction: N2+H2= NH3-   Which of the following is the limiting reactant if 78g of N2 and…

A: Given Reaction is N2+H2----------->NH3  Balanced Reaction is N2+3 H2---------> 2NH3  Mass of…

Q: A mixture of N21g2 and H21g2 reacts in a closed containerto form ammonia, NH31g2. The reaction…

A: Balanced reaction for the given reaction is as follows. N2g+3H2g→2NH3g After reaction we have 3.0…

Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Limiting reagent is the one of the reactant whose amount is limited. During the reaction, limiting…

Q: How many grams of PbCl2 would be produced when 4.50 mol NaCl react?

A:

Q: How many moles of HCl are needed to react with 0.970 moles of according to the following reaction?…

A: From the reaction , we can see that 2 moles of Al is required for 6 moles of HCl . So for 0.970…

Q: In this reaction: Mg (s) + 12 (s) Mgl2 (s) If 2.34 moles of Mg react with 3.56 moles of I2, and 1.76…

A: The given reaction is ,                         Mg (s) + I2 (s) ---> MgI2 (s) Clearly, from the…

Q: Lead compounds are often highly colored and are toxic to mold, mildew, and bacteria, properties that…

A: We have 14.5% of PbCr2O7 and 73.9% of paint evaporates leaving behind 26.1% of dry paint or chip.…

Q: 6KNO3 How many moles of KNO, qre Produced If 439 of Ni(NO,)3 reacts

A:

Q: A sunscreen preparation contains 2.30 %% by mass benzyl salicylate. If a tube contains 6.0 ozoz of…

A: The main component of sunscreen is benzyl salicylate. The formulation contain 2.30% benzyl…

Q: Na2CO3 + 2HCl --> CO2 + H2O + 2NaCl Mass of beaker + indicator = 76.730g Mass of beaker with…

A: Given, a chemical reaction as follows,Na2CO3 + 2HCl → CO2 + H2O + 2NaClAmount of sodium carbonate (…

Q: What is the percent of chloride ion in a sample if 3.7 g of the sample produces 2.7 g of CdCl, when…

A: We need to determine the moles of CdCl2 present in 2.7 g of CdCl2 Number of moles is given by the…

Q: What are the coefficients when the following equation is properly balanced? 2H6S + O2 --> CO2 + SO2…

A: What are the coefficients of the given reaction--

Q: 0.349 g of CaCl2•2H2O and 0.698 g of Na2CO3 are dissolved in 100 mL of water to forma solution.a.…

A: (a) The resulting equation is given below.

Q: Given the reaction: Fe^3+ + SCN^- --> FeSCN^2+. How many moles of SCN are there?

A:

Q: e of the following does not represent 1.00 mol of the indicated substance?

A:

Q: In this reaction: Mg (s) + 2 (S) → Mgl2 (s) If 3.44 moles of Mg react with 3.56 moles of 2, and 1.76…

A: Interpretation: From the given information, percent yield of the reaction is to be determined.

Q: what is the percent yield?

A: Percent yield = (actual yield/theoretical yiel)× 100%  Number of moles = mass/molar mass  Mass =…

Q: percent yield?

A: Percent yield of reaction is the ratio of mass of actual yield to the mass of theoretical yield. The…

Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Limiting Reagent is the reactant which is consumed completely after the completion of the reaction.

Q: Consider the following reaction: N: + H: - How many moles of ammonia are produced when 6 moles of…

A: • The given balanced chemical equation is,               N2 + 3 H2 → 2 NH3    • The values provided…

Q: Dimethylnitrosamine, (CH3)N2O , is a carcinogenic (cancer-causing)substance that may be formed in…

A: Hi, since you have posted multiple subpart questions, we will answer the first three subparts for…

Q: 2. Calculate the number of moles and mass (in grams) of C,H, required to react with water to produce…

A: We have to calculate the moles and mass of C2H4 required.