how many moles of NaClNaCl will be produced, if 0.276 mol0.276 mol of BaCl2BaCl2 is allowed to react with an excess of Na2SO4.

Q: How many molecules of CO2 are produced if 67.23g of C2H8 are reacted in excess oxygen?

A: The combustion of C2H8 in the excess of oxygen can be represented by the following reaction:-…

Q: If 3.35g of Cu(NO3)2 is obtained from allowing 2.25g of Cu to react with excess HNO3,what is the…

A: Given, Mass of Cu = 2.25 g   Moles of Cu can be calculated as:

Q: A common laboratøry preparation of ørygen gas is the thermal decomposition of potassium chlorate…

A: Given :-  KClO3 → KCl + O2  Mass of KClO3 = 28.57 g  To calculate :-  Mass of O2 (in g)

Q: If 5.86 mol of C,H,2 reacts with excess O,, how many moles of CO, will be produced by the following…

A: The balanced reaction taking place is given as, => C5H12 + 8 O2 → 6 H2O + 5 CO2 Given: Moles of…

Q: A 0.025-g sample of a compound composed of boron and hydrogen, with a molecular mass of ~28 amu,…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: When gaseous nitrogen and gaseous hydrogen are reacted at high temperatures in the presence of a…

A: The reaction in the problem is the formation of ammonia from nitrogen and hydrogen.…

Q: What is the empirical forumla of the coumpand is combustion analysis determined that there was only…

A: Answer: empirical formula of the Hydrocarbon is C2H5

Q: When NH3 is prepared from 28g N2 and excess H2, the theoretical yield of NH3 is 34 g. When this…

A: For the reaction of N2 and H2 to form ammonia NH3 Given: Mass of N2=28 g  Theoretical yield of…

Q: When the following equation is balanced, the coefficient of CO2 would be C6H12O6 + O2 CO2 + H2Oa)

A: The reaction given is  C6H12O6 + O2 -------> CO2 + H2O

Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric…

A: Calcium carbonate react with HCl by the following equation CaCO3 +2HCl→CaCl2+H2O +CO2 Sand doest…

Q: Determine the percent yield of the following reaction when 2.80 g of P reacts with excess oxygen.…

A: The reactants given are P and O2 and the product is P2O5. Given : Mass of P = 2.80 g And actual…

Q: Determine the mass in grams of CO₂ that is producedby the complete reaction of 0.05090 moles of C₇H₈…

A: We have to calculate the mass of CO2 Formed.

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

A:

Q: What is the percent yield of a reaction in which 212 g phosphorus trichloride reacts with excess…

A: We have to calculate the % yield .

Q: When 3.16 g of N2 is allowed to react with an excess of Li2O, 1.28 g of Li3N are produced. What is…

A:

Q: Write the balanced equation, then outline the steps necessary to determine the information requested…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What is the stoichiometric coefficient for carbon dioxide when the following combustion reaction is…

A: The reaction taking place is given as, => C2H6O (l) + O2 ------> CO2 (g) + H2O (l)

Q: 0.30g of an unknown organic compound containing C, H and O gave 0.733g of carbon dioxide and 0.30g…

A: The combustion equation for an organic compound may be written as:

Q: Consider the following balanced reaction. How many moles of O2 are need to produce 0.956 moles of…

A: Given :-  C3H7SH(l) + 6 O2(g) ----> 3CO2(g)  + SO2(g) + 4 H2O(g)  Number of moles of SO2 produced…

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: d. What mass of P,010 (s) is required to react with 7.50 g of PCI5 ()?

A: Balanced Reaction of P4O10 with PCl5 :  P4O10(s) + 6PCl5(s) .....> 10Cl3PO(l) Solution for d…

Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric…

A:

Q: fat is composed, in part, of long chains of carbon and hydrogen atoms. In a reactions with a strong…

A: The given data: The % composition of C = 76.7% The % composition of O = 11.1 % The % composition of…

Q: Consider the reaction: Se (solid) + 3 BrF5 (liquid) → SeF6 (gas) + 3 BrF3 (liquid) If 0.270 mole Se…

A: Yield of any reaction is the amount of product formed at the end of a reaction.

Q: Magnesium reacts with sulfuric acid according to the following equation. How many moles of H2 are…

A:

Q: Titanium is a metal with the same streangth as steel but 45% lighter.It is also resistant corrosion…

A:

Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric…

A: Number of moles of carbon dioxide can be determined as shown below: No. of moles of CO2 = massmolar…

Q: If 0.7688 moles of aluminum nitrate (aq) reacts with excess potassium hydroxide (aq), how many moles…

A:

Q: If 4.40 mol of C,H, reacts with excess O,, how many moles of CO, will be produced by the following…

A: C5H12 + 8O2 → 6H2O + 5CO2  From the Balanced chemical equation we get that ; 1 mol C5H12 produce = 5…

Q: 2NaNH2 + N2O ⟶ NaN3 + NaOH + NH3­­ If 665 g NaNH2 reacts with 425 g N2O, (b) Calculate the mass of…

A: Moles of NaNH2 taken = mass / molar mass molar mass of NaNH2 = 39 g/mol Hence moles of NaNH2 taken =…

Q: Provide the coefficient of all of the molecules where indicated when the following equation is…

A:

Q: When the follow equation is balanced, what coefficient would fall before the formula "H2O"? H20 +…

A: Solution:     In chemistry, chemical reactions are explained by chemical equations which show the…

Q: Using this chemical stoichiometry, determine the number of moles of carbonic acid that can be…

A: Sodium carbonate reacts with hydrochloric acid and forms carbonic acid and sodium chloride. The…

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

A:

Q: Zinc iodide (ZnI2) can be prepared by the direct combination of elements. A chemist determines from…

A: Mole can be defined aa a standard unit for measuring large quantities of very small entities such as…

Q: What is the percent yield if 0.5177 g of Al reacts completely and 7.7101 g of alum is recovered?

A:

Q: How many moles of CSHSNH+ would be left in the beaker after the reaction goes to completion?

A:

Q: How many moles of O2 can be produced by letting 64.0 grams of KCIO3 react?

A: Number of moles = mass/molar mass  Molar mass of potassium chlorate (KClO3) is 122.55 g/mol

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

A:

Q: A 0.025-g sample of a compound composed of boron and hydrogen, with a molecular mass of ~28 amu,…

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: The reaction of calcium hydride and water produces calcium hydroxide and hydrogen as products. How…

A: Step 1: The balanced reaction is written first for the reaction of calcium hydride (CaH2) and water.…

Q: Using the balanced chemical equation, determine how many moles of NaClNaCl will be produced, if…

A: Ans. The balanced chemical equation for reaction of BaCl2 with Na2SO4  BaCl2 +…

Q: Terephthalic acid used in the production of polyester fibers and films, is composed of carbon,…

A: Please find your solution below :

Q: Consider the hypothetical reaction: 3M + 4N products How many moles of Compound M would react with…

A:

Q: A reaction produces 0.8530.853 moles of H2OH2O. How many molecules of H2OH2O are produced?

A: 1 mole of H2O contains 6.023 x 1023 molecules. 0.853 moles of H2O contains ?

Q: How many grams of Cr are produced ( assuming 100% yield) when 68.1g of AL reacts with 364 g of…

A: Given data: 68.1g of AL reacts with 364 g of Cr2O3. the molar mass of Al--->> 27gmmol-1 the…

Q: How many moles of barium nitrate are required to react completely with 0.500 moles of Lead (IV)…

A:

Q: what mass of Al2S3(g Al2S3) would be produced if 9.886 g Al were reacted with excess Ag2S?

A:

Q: Given the balanced equation: Zn + 2 HCI ---> ZnCl, + H2 How many grams of hydrogen gas (H,) will be…

A:

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".