1) We will be using the following chemical reaction in this lab: HC2H;O2aq) + NaHCO3(aq) → NaC2H3O2(aq) + CO2(g) If I start out using 10 grams of NaHCO; and use an excess of HC2H3O2, how many moles of CO, can I form?

Q: Isooctane, CgH18), is one of the main constituents of gasoline. Calculate the mass of carbon dioxide…

A: Given,  How much amount of carbon dioxide gas produced by the complete combustion of 692 g of…

Q: What is the percentage of hydrogen in C6H14? The molecular weight of C is 12.011 g/mol, of H 1.00794…

A: There are some steps to find percent of an element present in a compound. Those steps are - 1) find…

Q: A chemist combines 136.4 kg of ammonia with 211.4 kg of carbon dioxide for industrial synthesis of…

A: Calculate the mass of NH3 needed and identify the limiting reactant,              mass of NH3…

Q: he following equation shows the reaction of baking soda (NaHCO3) and hydrochloric acid (HCl).…

A: The mole is an amount unit similar to familiar units like pair, dozen, gross, etc. It provides a…

Q: If you had 6 CO2 molecules and 6 H2O molecules…. How many molecules of C2H4 could you produce?

A: 2CO2 + 2H2O = C2H4 + 3O2

Q: Coal gasification is a process that coverts coal (mostly carbon) into methan, Ch4(g): 2 C(g) + 2…

A: The balanced given reaction is as follows, 2 moles of C gives 1 moles of methane, then obviously 4…

Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

A:

Q: 7B-1. Consider this chemical reaction: P4(s) + 5 O2(g) 2 P205(s) How many grams of diphosphorus…

A:

Q: When the reaction P4O10 + KOH → K3PO4 + H2O is balanced, how much KOH is required to react with 3…

A: the reaction is P4O10 + KOH → K3PO4 + H2O Balance P : Multiply K3PO4 by 4 : P4O10 + KOH → 4 K3PO4 +…

Q: Phthalonitrile (C3H,N2) is produced by the ammoxidation of o-xylene (C3H10) according to the…

A: Stoichiometric relation is used to find the relation between the quantity of reactant and product

Q: Fe  + O2 +    H2O  ~>   Fe(OH)3 How many grams of Fe(OH)3 will you get from using 26 moles of…

A: To calculate the grams of Fe(OH)3 from 26 moles of H2O, first we have to write the balanced chemical…

Q: The first step in the Ostwald process for making nitric acid is the formation of NO according to:…

A: The first step in the Ostwald process for making nitric acid is the formation of NO according to:…

Q: If 4.1 moles of pentane, C 5 H 12 are reacted with sufficient O 2 , how many moles of CO 2 are…

A:

Q: . Human cells obtain energy from a reaction called cellu- lar respiration. Balance the skeletal…

A: Given equation,      C6H12O6(aq) + O2(g) → CO2(g) + H2O(l)

Q: If 1.33 mol of PbS is heated in air, what amount of O2 is required for complete reaction? What…

A:

Q: Consider the following hypothetical chemical equation 2A + 3B --> A2B3 Calculate the mass in grams…

A:

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A: Chemical reaction between NaHCO3 and HCl is given by:

Q: How many moles of water could be produced by the reaction of 3.9 moles of methane, CH4, with excess…

A: The balanced chemical equation is CH4 + 2O2  --------> CO2  + 2H2O

Q: 2. Adipic acid, a raw material for nylon, is made industrially by the oxidation of cyclohexane. 50,…

A: Mass of cyclohexanxe = 164 grams molecular weight of cyclohexane= 84.16 g mol-1 molecular weight of…

Q: 5. Methane (CH) undergoes combustion according the following reaction: CH. (g) + O2 (g) → CO: (g) +…

A:

Q: For the chemical reaction 2NaOH+H2SO4⟶Na2SO4+2H2O, how many moles of sodium sulfate will be produced…

A: 1- First calculate the moles of NaOH :  moles of NaOH = ( mass / molar mass of NaOH)  moles of NaOH…

Q: In the reaction, CuSO4(aq) + 4 NH3(aq) →Cu(NH3)4SO4(aq) a. What is the theoretical yield if 10.0 g…

A:

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: To calculate the moles of water produced, the moles of ethanol should be determined.  Moles of…

Q: 3. How many grams of Carbon are required to produce 1000. g of Fe in the following reaction: 2FE203…

A: Given:mass of Fe produced = 1000gAlso, we know that,Molar mass of C=12gmolar mass of Fe=55.84ggiven…

Q: White vinegar is essentially a mixture of 10% acetic acid (CH3COOH) and water 90% (by mass).…

A: Given,  Mass of the vinegar = 1.00 kg  Mass percentage of acetic acid = 10%  Mass percentage of…

Q: Sugars can be metabolized to lactic acid by Streptococcus mutans, a bacterium that lives in the oral…

A: Given : Mass percent of C = 40.0 % Mass percent of H = 6.71 % Mass percent of O = 53.3 % And molar…

Q: Given the reaction: 4NH3 (g) + 5 O2 (g) → 4 NO (g) + 6 H2O (l) When 1.25 mole of ammonia reacts,…

A:

Q: Consider the following equation: Na 0 + H,0 → 2NAOH How many grams of Na,0 are required to produce…

A:

Q: Ammonia, NH3, is prepared by the following reaction: 2 NO2(g) + 5 H2(g) - 2NH3(g) + 2 H2O(I)…

A:

Q: How many moles of ammonia would be required to react exactly with 0.764 moles of copper(II) oxide in…

A: The balanced reaction can be given as

Q: What mass of CO is required to react with 25.13 g of Fe2O3 according to the equation Fe2 O3 + 3CO ⟶…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: What is the mole ratio of Hydrogen (H2) to Ammonia (NH3) in this balanced equation? N2(g) + 3H2(g)…

A: N2(g) + 3H2(g) -> 2NH3(g)

Q: Explain the attachment

A: Given, Mass of Mg(OH)2 = 5.97g

Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

A: Given, 3X + 2Y ➝ 5C + 4D Y - excess reactant moles of D produced = 24.00 moles moles of X are needed…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A:

Q: What mass of Carbon dioxide is produced by the complete combustion of 100 g of the hydrocarbon…

A: Using stoichiometric calculations, we will calculate mass of CO2 produced.

Q: Consider the reaction: 3A+4B -> 3C  What is the limiting reactant if 1 mole of A is allowed to…

A:

Q: (3b-301-4.12) Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on…

A: Given information, SiO2 + 3C  -->  SiC + 2CO 4.12 moles of SiO2

Q: How many moles of ammonia would be required to react exactly with 0.816 moles of copper(II) oxide in…

A: The balance chemical reaction :  2NH3(g) + 3CuO(s) ----> 3Cu(s) + N2(g) + 3H2O(g) Number of moles…

Q: Naphthalene, the active ingredient in one variety of mothballs, is an organic compound that contains…

A: Given, mass of naphthalene is 20.10 mg            Mass of CO2 formed =69 mg            Mass of H2O…

Q: Ammonium phosphate fertilizer is prepared by the following reaction: 3NH3(g) + H3PO4(aq) …

A: Molecular formula represents the exact number of various elements present in a molecule of any…

Q: Acetic acid (CH;COOH) can be produced based from the reaction: CH;COOC,H5 + H,0 → CH;COOH + C,H;OH…

A: This can be solved as follows

Q: Naphthalene, a hydrocarbon, has an approximate molar mass of 128 g/mole. If the combustion of 0.6400…

A:

Q: Naphthalene, the active ingredient in one variety of mothballs, is an organic compound that contains…

A: Given, Mass of CO2 = 69.00mg Mass of H2O = 11.30mg Mass of naphthalene = 20.10mg

Q: what mass of CO2 is produced by the reaction?

A: Molar mass of carbon is 12.01 g/ mol. Molar mass of CO2= Atomic weight of C + 2× Atomic weight of O…

Q: What mass of carbon dioxide is produced by the complete combustion of 237 g of the hydrocarbon…

A:

Q: The first step in the reaction of Alka–Seltzer with stomach acid consists of one mole of sodium…

A:

Q: How many moles of ammonia would be required to react exactly with 0.546 moles of copper(II) oxide in…

A: Given, 0.546 moles of copper(II) oxide Balanced reaction is, 2 NH₃(g) + 3 CuO(s) → 3 Cu(s) + N₂(g) +…

Q: Ethanol (C₂H₆O) is combusted in air according to the following reaction: C₂H₆O(l) + O₂(g) → CO₂(g) +…

A: We have to calculate the moles of water produced.

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".