Bismuth oxide reacts with carbon to form bismuth metal:  Bi2O3(s) + 3C(s)→2Bi(s) + 3CO(g)  When 353 g ofBi2O3reacts with excess carbon, 1. how many moles of Bi form? 2. how many grams of CO form?

Q: For the chemical reaction 2 HCl + Ca(OH)2 CaCl₂ + 2H₂O how many moles of calcium chloride (CaCl₂)…

A: The reaction is as follows: The given moles pf HCl = 2.0 molThe moles of calcium chloride produced…

Q: Consider the following balanced reaction between hydrogen and nitrogen to form ammonia:…

A: The  given balanced reaction equation is,3H2(g) +N2(g) --> 2NH3(g)From this reaction we see that…

Q: 6. How many grams of C3H8, CO2 and H2O are present in this equation, given a mass of O2 which is 55…

A: Given: Mass of oxygen = 55 g Also, molecular weight of oxygen = 16 g Molecular weight of carbon = 12…

Q: Ammonia can be produced by the Haber process: ___ N2(g) + ___ H2(g) → ___ NH3(g) 11. Balance the…

A: Determining the balance equation, limiting reagents and percentage of yield

Q: Potassium superoxide KO2 reacts with carbon dioxide to form potassium carbonate and oxygen : 4KO2 +…

A:

Q: According to the reaction equation below, how many moles of CO2 are produced when 3.5 mol of C2H2…

A:

Q: In the reaction of nitrogen gas, N2, with hydrogen gas, H2, to form ammonia gas, NH3 , how many…

A: Balanced reaction: N2 + 3H2  ....> 2NH3 Moles of N2 = 3 moles

Q: Consider the following balanced reaction between hydrogen and nitrogen to form ammonia:…

A:

Q: Sulfuric acid reacts with aluminum hydroxide by double replacement. __H2SO4  +  __Al(OH)3  -->…

A: Given chemical reaction:  H2SO4  + Al(OH)3 --> H2O +  Al2(SO4)3 Mass of H2SO4 = 30.0 g  Molar…

Q: What mass of CaSO4 is produced according to the given equation when 5.00 g of each reactant are…

A: Given  Reaction  CaF2(s)   + H2SO4 (aq)  → CaSO4 (s)  +  HF(g) Mass of CaF2 = 5 gram  Mass of H2SO4…

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: In the given chemical equation, 5.0 mol of O2 completely reacts with 10.0 mol of NO but only 7.0 mol…

Q: For the following reaction:     N2(g)  +   H2(g) ------->   NH3(g) Balanced = N2+ 3H2---->2NH3…

A: Given, Mass of N2 = 8.50g

Q: According to the following reaction, how many moles of oxygen gas are necessary to form 0.295…

A: Solution :          A combustion reaction is an irreversible reaction in which a compound reacts…

Q: limiting reactant

A:

Q: 7. Carbon tetrachloride was prepared by reacting 100.0 g of carbon disulfide and 100.0 g of…

A: Given reaction is,  CS2(l) + 3Cl2(g) --> CCl4(l) + S2Cl2(l)  Mass of carbon disulfide = 100 g…

Q: 22. Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation: W  + 3 Cl2…

A: Given that Tungsten reacts with Cl2 to form WCl6 according to the following balanced equation:…

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: First convert mass into molar mass  Then use mole-mole relationship  After getting mole of CO then…

Q: Oxygen and carbon disulfide react to form carbon dioxide and sulfur dioxide, like this: 3 0,(9)+…

A: According to the question, oxygen and carbon disulfide reacts to form carbon dioxide and sulfur…

Q: According to the balanced reaction below, calculate the moles of NH3 that forms when 4.2 mol of N2H4…

A: The Answer to the following Question is given as:

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH3(2) + 3 O22) 2 N2 + 6H2O a. How…

A: To solve this problem we will use the given balanced chemical equation .

Q: 4. How many moles of phosphorus are produced when 2.3 moles of diphosphorus pentoxide are decomposed…

A:

Q: For the reaction 3 КОН + H3PO4 K3PO4 + 3 H₂O how many grams of phosphoric acid, H3PO4, are needed to…

A: The balanced equation for the given reaction suggests that 3 moles of KOH react with 1 mol of H3PO4…

Q: Benzene (C6H6) burns in air according to the following equation shown below. How many moles of O2…

A: The given equation is

Q: When glucose is consumed, it reacts with oxygen in the body to produce carbon dioxide, water, and…

A: Number of moles of substance is calculated by dividing mass of substance (m) to molar mass (M) of it…

Q: How many moles of potassium chloride are produced from 7.9 moles of magnesium chloride?

A:

Q: In the reaction below, 7.0 mol of NO and 5.0 mol of O₂ are reacted together. The reaction generates…

A: Given: The given reaction is, Moles of NO = 7.0 mol Moles of O2 = 5.0 mol Moles of NO2(actual…

Q: Be sure to answer all parts. Ammonia is a colorless gas with a pungent, characteristic odor. It is…

A:

Q: Ammonia gas can be prepared by the reaction CaO(s)+2 NH₂Cl(s)→ 2 NH3(g) + H₂O(g) +CaCl₂ (s) If 111 g…

A: we have to calculate the moles of excess reactant and the moles of products

Q: The reaction of hydrogen with oxygen produces water. 2H2(g)+O2(g)→2H2O(g)   How many moles of O2…

A: Equation representing the reaction of hydrogen with oxygen producing water: 2 H2 (g) + O2 (g) → 2…

Q: How many moles of calcium chloride (CaCl2) are needed to react completely with 6.2 moles of silver…

A: 2AgNO3+CaCl2->2AgCl+Ca(NO3)2 According to this, balanced chemical equation, 2 moles AgNO3 react…

Q: 3. When sodium chloride reacts with barium phosphate and sodium phosphate and barium chloride are…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: For the balanced chemical reaction 4KO2(s) + 2CO2(g) ---> 2K2CO3(s) + 3O2(g) determine the number…

A: By applying mole-mole analysis on given chemical reaction we can find moles of K2CO3.

Q: PROBLEMS Complete the following problems. 1. Determine the empirical formula of a compound…

A: We have to determine the empirical formula for a compound containing 0.360 moles of copper and 0.180…

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts via the…

A: Number of moles of NO2 form is to be calculated when each quantity of reactant completely reacts via…

Q: If 6.15 moles ammonia react, how many moles of oxygen are needed to react in stoichiometric…

A: Stoichiometry is the quantitative relationship between the number of moles of the products and…

Q: Gaseous Xenon and gaseous fluorine react in a combination reaction to produce xenon tetrafluoride:…

A:

Q: carbonate

A: Molar mass of H2O = 18gmol-1  Molar mass of CO2 = 44gmol-1  According to the balance chemical…

Q: According to the balanced reaction below, calculate the moles of NO2 that form when 5.20 x 10-3 mol…

A:

Q: 2Na(s) + Cl2(g) > 2NaCl(s) How many grams of NaCl will be produced when 10.0 mol each of Na and Cl…

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Sodium reacts with oxygen to produce sodium oxide. 4Na(s)+O2(g)→2Na2O(s)   How many grams of Na2O…

A: The reaction of sodium with oxygen gas results in the formation of sodium oxide. The balanced…

Q: For the following equation: H₂SO4 + 2NaOH → 2H₂O + Na₂SO4 • Identify the limiting reactant when…

A: Steps to find limiting reactant,  • Convert the given mass of reactants to moles.      Moles =  mass…

Q: In the un-balanced reaction: Na2SiO3(s) + HF(aq) → H2SiF6(aq) + NaF(aq) + H2O(l) What mass of NaF…

A: Excess reagent is the reagent not completely used up in the chemical reaction. This means that the…

Q: Bismuth oxide reacts with carbon to form bismuth metal: Bi₂O3(s) + 3C(s) → 2Bi(s) + 3CO(g)

A: Given reaction is                                          Bi2O3(s)      +      3 C (s)…

Q: Whwn sulfur reacts carbon monoxide, sulfur dioxide, and carbon are produced, The balanced equation…

A:

Q: Aluminum reacts with oxygen to produce aluminum oxide.  4 Al(s) + 3 O2(g) → 2 Al2O3(s) If 4.0…

A: Limiting  reagent is  the  reagent which is totally  consumed when reaction is completed.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".