NH3+Na=NaNH2 + H2 assuming that you start with 44.5 g of ammonia gas and 17.5 g of sodium metal and assuming that the reaction goes to completion, determine the mass in grams of each product a) grams of NaNH b) Grams of H2

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Q: Convert 0.19 moles of carbon dioxide to grams of CO2.

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A: The moles of product produced = 0.449 mol The moles of aluminium metal needed  = 0.449 mol

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A:

Q: The combustion of methane gas upon reaction with molecular oxygen can be descried by the equation…

A: The given chemical reaction is: CH4g+2O2g→CO2g+2H2Og

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Q: 2 NH4Cl + Ca(OH)2 → CaCl2 + 2 NH3 + 2 H2O If 491.17 grams of Ca(OH)2 are reacted, how many grams of…

A: Given: The given mass of Ca(OH)2= 491.17 g The reaction is as…

Q: How many moles of Al are necessary to form 29.2 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

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Q: The reaction shown below is used to destroy Freon-12 (CF2Cl₂ ), preventing its release into the…

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Q: Fe,03 + HCI → FeCl, + H2O 5 g 5 g ?g 5. How many grams of the product is produced?

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Q: 1CH4(g)+2O2(g)→1CO2(g)+2H2O(g) What mass of carbon dioxide is produced from the complete combustion…

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Q: We allow 48.0 g methane, CH4, to undergo complete combustion with excess oxygen, O2. What mass of…

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Q: b. How many moles of gaseous SO2 must react if 2.46 kJ of heat are absorbed? 4.377*E-3 mol c. What…

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Q: If a 88.2 gram charcoal briquette (assume pure carbon) is burned in an excess of oxygen, what mass…

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Q: Diphosphorus pentoxide (P2O5) is produced from phosphorus (P) and oxygen gas (O2). What mass of…

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Q: Benzene (C6H6) is a liquid with a density of 0.874 g cm-3. It reacts with oxygen to give carbon…

A: Density of Benzene = 0.874 g cm-3 Volume of Benzene = 21.3 cm3

Q: For the reaction: N2 + H2= NH3. if you start with 45.901 grams of nitrogen, how nany grams of NH3 do…

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Q: How many moles of Al are necessary to form 28.6 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

A: Given , mass of AlBr₃  = 28.6 g Thus, moles of AlBr₃  = mass of AlBr₃ molar mass of AlBr₃  = 28.6…

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Q: Consider the following: 4NH3 + 5O2 → 4NO + 6H2O In an experiment, 5.42 g of NH3 are allowed to…

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Q: What mass of HC1, in grams, is required to react with 0.840 g of Al(OH)3? Al(OH)3 (s) + 3HCl(aq) →…

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Q: calculate the mass (g) of H2SO3 produced by the reaction.

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Q: How many moles of Al are necessary to form 48.8 g of AlBr₃ from this reaction: 2 Al(s) + 3 Br₂(l) →…

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Q: According to the following reaction, how many grams of mercury will be formed upon the complete…

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Q: consider the following reaction 4NH3+7O2=4NO2+6H2O. Initially you have 32 g of ammonia and 87 g of…

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Q: Given the following balanced chemical equation:                       Zn + 2 HCl → ZnCl2 + H2…

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Q: How many moles of NH3 can be produced from 3.76 moles of nitrogen in the following reaction: N2 (g)…

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Q: What is the percent NaCl in the sample?

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Q: Calculate the number of oxygen atoms in 1.46 grams of Fe2(SO4)3 1 mole 6.02 x 1023 = Edit Format…

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Q: Acrylonitrile (C3H3N) is the starting material for many synthetic carpets and fabrics. It is…

A: Given: Mass of C3H6 = 20.0 g Mass of O2 = 15.0g Mass of NH3 = 10.0 g Molar mass of C3H6 = 42 g/mol…

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".