A) How many grams of water can you produce if you have 25.0 grams of H2 and 50.0 grams of O2?  B) What else is present at the end of the reaction? C) How many grams of excess chemical are present?  D) What is your yield if you actually produce only 50.0 grams of water

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A: Data given, Volume of the gasoline (octane, C8H18) = 16.5 gallon 1 gallon means 3.7854 L 16.5 gallon…

Q: Use the balanced equation: C6H12 + 9O2 ⇒ 6CO2 + 6H2O   If you have 1.75 moles of C6H12, how much…

A: One mole is equal to the mass of Carbon -12 which contains 6.023 × 10²³ atoms/molecules/ions. The…

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A…

A:

Q: Hummingbirds eat approximately 9 grams of sugar water per day. a. If the sugar water is 25% sucrose…

A:

Q: You are given the balanced equation: C4H4 + 5 02 4 CO2 + 2 H20 If 0.3618 moles of C4H4 are allowed…

A:

Q: For the reaction represented by the equation 2H2 + O2  2H2O, how many grams of water are produced…

A:

Q: A piece of aluminum with a mass of 0.4327 grams is placed into a container with 0.3986 grams of…

A: The considered reaction is, 4 Al (s) + 3 O2 (g)→2 Al2O3(s)

Q: Write the balanced chemical reaction in this question. How much is the CO2 that will be formed if 25…

A: Answer : 20.63 grams

Q: Ethanol has a molecular formula C2H5OH. A sample of ethanol has a mass of 2.3 grams. The sample was…

A: Since you have posted question with multiple subparts as per guidelines we can answer three . If you…

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

Q: The equation for the reaction of magnesium ribbon and hydrochloric acid is Mg(s) + 2HCl (aq) → MgCl…

A: Mg(s) + 2HCl(aq) → Mg Cl2(aq) + H2(g)Mass of Magnesium = 1.53gMolar Mass of Magnesium = 24.3 g/mol

Q: Given the following balanced equation K2S2O3 + 4Cl2 +H2O = 2KHSO4 + BHCI how many grams of HCl will…

A: The balanced chemical equation is: K2S2O3+4Cl2+5H2O→2KHSO4+8HCl    --------(1)

Q: Consider the following reaction: 4Al + 3O2 ⟶ 2Al2O3 If 7.4 moles of Al are reacted with 9.2 moles…

A: The given reaction is 4 Al + 3O2 ⟶ 2 Al2O3. Given data: The moles of Al are 7.4 mol. The moles of…

Q: 1.51 g H2 is allowed to react with 10.0 g N2, producing 2.01 g NH3. Part A What is the theoretical…

A: Mass of H2 = 1.51 g Mass of N2 = 10.0 g Mass of ammonia = 2.01 g

Q: Assuming you have 120 g of CH3OH and 84 g of O2 how many grams of CO2 would you produce?

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

Q: A synthesis reaction produces ammonia: 3H2(g) + N2(g) -> 2NH3(g). What is the maximum amount of…

A:

Q: When hydrogen chloride reacts with magnesium, magnesium chloride and hydrogen gas are formed. 1.…

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

Q: I have a balanced equation of 2Al + 3 CuCl2=2AlCl3 + 3Cu 2.80g copper (II) chloride and 0.400g…

A: Moles of Al = mass  / atomic mass = 0.4 / 27 = 0.0148  moles of CuCl2  = mass / molar mass of CuCl2…

Q: Part A: How many O2 molecules are needed to react with 5.92 gg of S? Express your answer numerically…

A: Here we have to calculate number of oxygen molecules needed to react with 5.92gg sulfur and…

Q: Lime, CaO, can be produced in two steps as shown in the equations below. If the percentage yield of…

A: The two reactions given are,

Q: Consider the mixture of propane, C3H8, and O2 shown here.(a) Write a balanced equation for the…

A: a. C3H8 + 5O2 ---------------> 3CO2 + 4H2O

Q: For the reaction: 2 Al (s) + 6 HC1 (g) 2 AlCla (s) + 3 H2 (g) calculate: 8.the moles of aluminum…

A: molar mass of Al = 27.0 g/mol   molar mass of HCl = 36.5 g/mol molar mass of AlCl3 = 133.4 g/mol…

Q: Consider the combustion reaction of propane, C3H8, with oxygen gas.a. Write the balanced chemical…

A: Combustion reaction:Combustion is an exothermic reaction between a fuel (the reductant) and an…

Q: Consider the balanced combustion reaction.  2C8H18+25O2⟶16CO2+18H2O2C8H18+25O2⟶16CO2+18H2O    How…

A: The reaction is given below.

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: For the following reaction, give the balanced equation for the reaction.   Consider the following…

A: According to the Law of Conservation of Mass, In a chemical reaction, the total mass of the reactant…

Q: Consider the following unbalanced equation: Al4C3 + H2O > Al(OH)3 + CH4 Balance the equation and…

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the…

Q: Ethanol (C2H5OH) and oxygen gas (O2) react to form carbon dioxide (CO2) and water (H20): C2H5OH(1) +…

A: Given,  C2H5OH(l) + 3O2(g) -------> 2CO2(g) + 3H2O(g)

Q: The reaction of 1.0 gram of aluminum (Al) and 1.0 gram of oxygen (O2) according to the reaction…

A: Theoretical yield is the amount of product that is obtained in a chemical reaction.In other words it…

Q: For equation 2, if 1.0g of Pt(CH3)2 is reacted with 1.0g of HCl, what is the quantity of the two…

A: Given, Mass of Pt(CH3)2 = 1.0 g Mass of HCl = 1.0 g   Pt(CH3)2 + 2 HCl → PtCl2 + 2 CH4

Q: CH4 + 2O2 = CO2 + 2H2O How many grams of O2 are needed to produce 3.50 g of CO2?

A: Since from the given balanced reaction we can see that 1 mole of CO2 is formed when 2 moles of O2 is…

Q: The corrosion of aluminum in cookware is prevented as the 110 g of aluminum metal reacts with oxygen…

A:

Q: Burning a 0.1000-g sample of a carbon-hydrogen-oxygen fuel compound in the presence of oxygen yields…

A: Given, mass of sample =0.1000 g CO2(yielded)=0.1953 gH2O(yielded)=0.100 g

Q: The complete combustion of octane, C3H18, a component of gasoline, proceeds as is shown below. 2…

A:

Q: 1. Magnesium metal reacts quantitatively with oxygen to form magnesium oxide, MgO. a. Write a…

A: The reaction of Magnesium metal with oxygen is an example of combustion reaction.

Q: Consider the following unbalanced chemical equation. C5H12(1) + O2(g) → CO2(g) + H20(1) If 19.2…

A: Recall, the unbalanced chemical equation,   C5H12 (l)  +  O2 (g)                    CO2 (g)  +…

Q: If 3.0 g of aluminum and 6.0 g of bromine reacted to form AlBr3 how many grams of product would…

A: Given that, 3.0 g of aluminium and 6.0 g of bromine reacted to AlBr3. So, the reaction is given…

Q: reaction has a theoretical yield of 76.5 grams of a product, and a percent yield of 41.2  %.  What…

A: The question is based on the concept of reaction calculations. we have to calculate actual yield of…

Q: Aqueous sulfuric acid (H, SO 4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: 2NaOH + H2SO4 → Na2SO4 + 2H2O 2mol NaOH react with 1 mol H2SO4 to produce 2 mol H2O Molar mass NaOH…

Q: 1. Consider the following unbalanced chemical equation: Al+ CALC, What mass of aluminum is required…

A: The answer to the following question is-

Q: What is the theoretical yield of magnesium oxide when 0.3487 grams of magnesium is mixed with 0.2310…

A:

Q: Which statement below is false when 10 g of nitrogen reacts with 5.0 g of hydrogen to produce…

A: The limiting reagent is the reactant which is present in lesser amount and which limits the amount…

Q: A chemist goes into the lab and performs an experiment in which a mixture of 8.47 grams of Zn and…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: The patient consumed 1.25 g of calcium iodide and 2.93 g of sodium oxalate in the past 3 days.…

A:

Q: What is the mass in grams of KCl that can be produced from 12g

A: The question is based on the concept of Reaction Stoichiometry.   We have to calculate the mass of…

Q: 4.62 g sample of methane (CH4) is reacted with 15.1 g of oxygen. What is the maximum amount of water…

A:

Q: Consider the combustion of hydrogen to make water. If you start with 2.47 grams of H2 and 12.02…

A: Given data, Mass of H2=2.47gMass of O2=12.02g The balanced chemical equation for the reaction is:…

Q: Titanium metal is made by reacting titanium (IV) chloride with magnesium metal.  Magnesium chloride…

A:

Q: 1. If you start with 5.5 grams of C3H8 and react it with oxygen, what is the theoretical yield of…

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".