Consider the following balanced equation. 2H2 + O2 --> 2H2O Which one of the following statements is false? One molecule of O2 will react with 2 molecules of H2 One more of O2 will react with 2 moles of H2 The complete reaction of 32 grams of O2 will produce 2 moles of water The complete reaction of 2 grams of H2 will produce 36 grams of water The amount of reactions that consumes 32 grams O2 produces 36 grams of water

Q: For the balanced equation shown below, how many grams of H2 would be produced by 41.8 grams of H2O?…

A:

Q: When chlorine reacts with water, hydrochloric acid and chloric acid (HClO3) are produced. The…

A: Given : chlorine and water reacts to form HCl and HClO3  Also 6 mole of chlorine reacts

Q: When silver nitrate reacts with copper(II) chloride, silver chloride and copper(II) nitrate are…

A: Given balanced equation,      2AgNO3(aq) + CuCl2(s)  →  2AgCl(s) + Cu(NO3)2(aq)

Q: 10.0 grams of methane is burned in an excess of oxygen and the reaction forms 19.8 grams of water in…

A: The percentage yield of a product in a reaction is the percentage of that product obtained compared…

Q: If the reactants on the left side of a chemical equation are CsHa +50, what could be the products in…

A: Combustion Reaction: When a hydrocarbon reacts with Oxygen, it undergoes combustion, usually…

Q: The combustion of benzene produces carbon dioxide and water according to the following balanced…

A: Benzene undergoes combustion as follows: 2 C6H6 (l) + 15 O2 (g)  →  12 CO2 (g) + 6 H2O (g) 13.6 g of…

Q: Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of

A: 1 mol = Avogadro no.of molecules             = 6.02 × 1023 molecules

Q: Consider the unbalanced equation for the combustion of hexane: CgH14(8) + O2(8) – CO:(g) + H;O(g)…

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: Generic Chemical Equation : 2a+4b----> 3c Q: If 10.0 miles of each reactant were used to complete…

A: The equation is 2a+4b---->3c From the equation, it is clear tha 2 moles of 'a' requires 4 moles…

Q: Consider the unbalanced equation for the combustion ofbutane:

A: The entire number of atoms available on the reactants' side should match the net number of atoms…

Q: .Given the following balanced chemical equation, how many grams of HOH would be produced when 34.78g…

A: We have given that  the balanced chemical equation :…

Q: Balance the following chemical equation. C2H3CI + O2→CO2 + H20 + HCI Assume the coefficient of HCI…

A: The balanced chemical equation of chloroethene reacts with oxygen to give carbon dioxide, water, and…

Q: The balanced equation is C3H8+5O2 -> 3CO2+4H2O how many molecules of CO2,H2O,C3H8,O2 will be…

A: in Balanced chemical equation number of atoms of each species are equal on both reactent and…

Q: A 114 g sample of ethane (C2H6) burns in excess oxygen 2C2H6(g) + 7O2(g)--> 4CO2(g) + 6H2O(g) What…

A: Ethane (C2H6) burns in excess oxygen as follows: 2C2H6(g) + 7O2(g) -> 4CO2(g) + 6H2O(g) 2 mol…

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A: Carbon monoxide reacts with hydrogen to form methanol. The balanced chemical reaction is given…

Q: How many moles of water are produced when 6.33 moles of CH4 react? CH4 (g) + 2O2 (g) --> CO2 (g) +…

A:

Q: Methane reacts with oxygen according to a balanced equation. CH2 + 2 0, - CO2 + 2 H,O Determine…

A: CH4 + 2O2 → CO2 + 2H2O According to stoichiometric coefficient and mole-mole analysis we can say…

Q: In the balanced equation, 2H2 + O2 --> 2H2O, excess hydrogen gas reacts with 2.6 moles oxygen gas to…

A: Given :- 2H2 + O2 →2H2O               Number of moles of O2 = 2.6 mol  To be calculated :- number of…

Q: For the reaction represented by the equation: CI2+2KBr=Br2+2KCI How many grams of potassium chloride…

A:

Q: Use the balanced equation 2 Al + Fe2O3 --> Al2O3 + 2 Fe to determine how many grams of aluminum are…

A: Given, Mass of Fe2O3 = 20 g Th balanced chemical equation : 2 Al + Fe2O3 → Al2O3 + 2 Fe

Q: If you have 3 moles of propane (C3H8) and 10 moles of oxygen, which is the limiting reactant?…

A: Which is the limiting reactant?

Q: For the balanced equation shown below, how many moles of H20 be produced by 0.8024 moles of CO- 3CO2…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: In an experiment, a 72.7 g of CO reacts with hydrogen gas that produced 98.4 g of CH3 Theoretically,…

A:

Q: When carbon dioxide reacts with potassium hydroxide, potassium carbonate and water are produced. The…

A: Given, The reaction, CO2g + 2KOHaq →K2CO3aq + H2Ol Here, 1 mole of carbon dioxide reacts with 2…

Q: When methane burns it reacts with oxygen gas to produce carbon dioxide and water the unbalanced…

A: We have to predict the mass Of CO2 produced.

Q: The combustion of glucose is represented by the fallowing balanced equation: C6H12O6+6O2->6H2O+6CO2…

A: Using concept of limiting reagent and percentage yield.

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

A:

Q: Consider the combustion reaction for octane (CgHi8), which is a primary component of gasoline. 2…

A: The number of moles of octane (n) in 27.6 g of octane is calculated using equation (1) in which m is…

Q: Upon decomposition, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na2CO3.…

A: Given: 2NaHCO3  -->Na2CO3   +   H2O   +   CO2 2 mol                  1 mol                1 mol…

Q: Based on the balanced equation 4C5H5N + 25O2 → 20CO2 + 10H2O + 2N2 calculate the number of H2O…

A: From the balanced equation: 4 molecules of C5H5N react with 25 molecules of O2 to form 10 molecules…

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

A:

Q: C6H8      +     O2      ------à     CO2      +      H2O   Balance the equation

A: 1. Answer - Balanced  equation  - balanced equation is an equation for a chemical reaction in which…

Q: How many moles of Al2O3 can be formed when a mixture of 0.36 moles of aluminum and 0.36 moles of…

A:

Q: Consider the balanced equation shown: N2H4(g) + 3O2(g) -->  2NO2(g) + 2H2O(g) How many grams of…

A: N2H4(g) + 3O2(g) --> 2NO2(g) + 2H2O(g) Mass of N2H4 = 128 g

Q: (6)For the following balanced reaction use the mass of the chemical provided to solve the mass of…

A:

Q: reaction to produce sulfur trioxide, an environmental pollutant: 2S (s) + 3O2 (g) --> 2SO3 (g) In…

A:

Q: Consider the unbalanced equation for the combustion ofhexane:C6H14( g) + O2( g)¡CO2( g) + H2O(…

A: In a balanced reaction, the number of atoms of each reactant should be equal to the number of atoms…

Q: Given the balanced equation, calculate the mass of product that can be prepared from 1.60g of zinc…

A:

Q: The reaction consumes  ______ moles of oxygen.

A: Given ;- number of moles of butane = 4 mol  To calculate :-  Number of moles of O2  Number of moles…

Q: The combustion of glucose is represented by the following balanced equation: C6H12O6 + 6 O2 --> 6…

A: The Balanced Chemical equation given in the question is - C6H12O6 + 6O2 ----> 6H2O + 6CO2   The…

Q: Which of the following statements is NOT correct about the limiting reagent of a reaction? A. The…

A: Explanation to the correct answer is given below

Q: Balance the chemical equation. Au + HCl + HNO3 AuCl3 + NO + H20 Assume the coefficient of H, 0 is 2.…

A: Given,

Q: Use the following balanced equation to answer the question:    2 NaOH + H2SO4  ------> 2 H2O +…

A: The mass of 1 mole of molecules of a substance is called its molar mass Molar mass of some important…

Q: Consider the balanced reaction given below. How many moles of CO2 would form when 0.628 mol of C4H3…

A: Given that, Moles of C4H8=0.628 mol  Moles of CO2 = ?

Q: Chlorination of methane is shown as: Ch4 + Cl2 = CH3Cl + HCl If the feed contains 40% CH4, 50% Cl2…

A:

Q: You are given the balanced equation: C3H8 + 5 02 - 3 CO2 + 4 H20 If 0.3618 moles of C3H8 are allowed…

A:

Q: Based on the balanced equation 2C6H6 + 15O2 → 12CO2 + 6H2O calculate the number of excess reagent…

A: 1 mole = 6.022×1023 [ Avogadro's number , NA ] Anything which is in the number of 6.022×1023 is said…

Q: 2. How many grams of carbon dioxide can be produced from 32g of methane and 48g of oxygen ? CH4 + 02…

A: Given, The unbalanced equation is, CH4+O2→CO2+H2O Methane = 32 g Oxygen = 48 g. To calculate the…

Q: For the reaction below, 61.5 g of sulfur trioxide reacts with 11.2 g of water to produce 54.9 g of…

A: The reaction given is  SO3 + H2O -----> H2SO4  Given : mass of SO3 taken = 61.5 g mass of H2O…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced…

A: Magnesium reacts with oxygen to form magnesium oxide. Write the reaction. 2Mgs+O2g→2MgOs

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".