Using the balanced equation 3Ba+Al2(SO4)3-->2Al+3BaSO4 if 1 g of Ba reacts with 1.8 g Al2(SO4)3, what is the excess reactant?

Q: In a certain reaction, Fe and O2 combine to form iron(III) oxide. 20.4 moles of Fe and 14.5 moles of…

A: The chemical reaction between iron and Oxygen takes place as given below in balanced form. 4Fe + 3O2…

Q: Using the balanced equation 3Ba+Al2(SO4)3-->2Al+3BaSO4 if 1 g of Ba reacts with 1.8 g Al2(SO4)3,…

A: In a reaction, one reactant is consumed completely and the other is left in excess. The one…

Q: Using the balanced equation: 2BCl3 + 3H2 --> 2B + 6HCl. If you have 4.4 grams of BCl3 and 5.3 Liters…

A: Mole Concept : According to this concept, the no. of moles of a substance is defined as the given…

Q: A major component of gasoline is octane  C8H18. When octane is burned in air, it chemically reacts…

A: The balanced reaction for the combustion of octane is as follows: According to this reaction, 1 mol…

Q: 1. Combustion of hydrocarbons like methane (CH4) produces two products, water (H2O) and carbon…

A: Given reaction is :  CH4 + 2O2 -----------> CO2 + 2H2O  Moles of CH4 = 4 mole  Moles of O2 = 4…

Q: A sealed container has 4 moles of iron and 4 moles of oxygen inside. which statements are true ?

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Q: Using the balanced equation in no.2, calculate the mass (g) of Fe2O3 needed to completely react with…

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Q: Liquid hexane CH3CH24CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Answer: percentage yield of carbon dioxide is 60.8%

Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many moles of Al2O3 can be made by…

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Q: If 0.155 moles of AGNO3 react with 0.155 moles of H2SO4 according to this UNBALANCED equation below,…

A: 'You have posted two different multiple questions. We will solve first one as per our guideline. If…

Q: A chemist is using the following reaction to produce methanol: CO + 2H2 → CH3OH. If he combines 70…

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Q: Gasohol is a fuel containing ethyl alcohol (C2H6O ) that burns in Oxygen (O2) to give CO2 and H2O.…

A: Balanced chemical reaction is the chemical equation that contains an equal number of atoms of each…

Q: Methanol can be formed by the following UNBALANCED equation below . How many grams of methanol can…

A: Solution - According to the question - Given  reaction - H 2 (g)+CO(g) CH 3 OH(l) . 6.022*10^23…

Q: Consider the following balanced equation. 2H2 + O2 --> 2H2O Which one of the following statements is…

A: By seeing this reaction, 2H2 + O2 -----> 2H2O We can come to following conclusions 1) two moles…

Q: Iron ore is converted to iron metal in a reaction with carbon. 2 Fe2 O3 (s) + 3 C(s) →4 Fe(s) +3…

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Q: C2H6O2 (g) O2 (g) -----> CO2 (g) + H2O (I)  From the balanced equation, How many grams of CO2 (g)…

A: The balanced chemical reaction is, 2C2H6O2 + 5O2 ---------> 4CO2 + 6H2O So, from the balanced…

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: Methanol can be formed by the following UNBALANCED equation below. How many grams of methanol can be…

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Q: 2C8H18 (l) + 25O2 (g) --> 16CO2 (g) + 18H2O (g) The above reaction is the reaction for gasoline…

A: Given reaction  2C8H18 (l) + 25O2 (g) --> 16CO2 (g) + 18H2O (g) Weight of gasoline, C8H18 =…

Q: Consider the equation CH4+202–>CO2+2H2O If the experimenter uses 9.2 grams of CH4 and enough O2, how…

A: The number of moles of a molecule is related to its molar mass as: Number of moles = MassMolar mass…

Q: For the balanced chemical reaction C3H8 + 5O2 → 3CO2 + 4H2O how many moles of O2 are needed to…

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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 following reaction, how many grams of carbon dioxide will be formed upon the…

A: According to law of conservation of mass ,sum of masses of reactant is equal to sum of masses  of…

Q: Consider the following unbalanced reaction:                   P4(s)    +    F2(g) ---> PF3(g) How…

A: The reaction is unbalanced first we have to write a balanced reaction  Given data : 78.1% yield…

Q: Nitrogen gas combines with hydrogen gas to produce ammonia as shown in the reaction below. If 40.0 g…

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Q: For the chemical reaction 2AgNO3 + Na2CrO4 —> Ag2CrO4+ 2NaNO3 How many moles of silver chromate…

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Q: Consider the following chemical equation: NH4NO3 (s) → N2O (g) + H2O (g) What would be the…

A: The given equation is unbalanced,  NH4 NO3 (s) -> N2 O (g)  +  H2O (g) We need to balance the…

Q: For the reaction 2NaOH + H2SO4 ---> Na2SO4 + 2H2O how many grams of sulfuric acid, H2SO4, are needed…

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Q: 35g of LiCl mixes with 25g of Ca(OH)2, (a) which is the limiting reactant? (b) what is the…

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Q: The combustion of propane occurs through the following chemical reaction.…

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Q: Consider the following balanced chemical equation:  CaC2 (s) + 2H2O(l) ®  Ca(OH)2(s) + C2H2(g) If…

A: Given reaction is : CaC2 (s) + 2H2O(l) ---> Ca(OH)2(s) + C2H2(g) Mass of CaC2 = 2.0 g Actual…

Q: For each of the following balanced reactions, suppose exactly 5.00 moles of each reactant are taken.…

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Q: If 0.235 moles of AGNO3 react with 0.155 moles of H2SO4 according to this UNBALANCED equation below,…

A: Balancing the reaction :  AgNO3 (aq) + H2SO4 ----> Ag2SO4 (s) + HNO3 (aq) Since in the above…

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: 1Fe2O3(s)+3CO(g)->2Fe(s) +3Co2 (g) If 34.5 grams of Fe2O3 react, what is the theoretical yield of Fe…

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Q: When iron reacts with hydrochloric acid, iron(II) chloride and hydrogen are produced. The balanced…

A: Moles of iron = 4moles Fe(s) + 2HCl (aq) --> FeCl2(aq) + H2(g)

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: Using the balanced equation: 2BCl3 + 3H2 --> 2B + 6HCl. If you have 4.4 grams of BCl3 and 5.3 Liters…

A: The given data : The mass of BCl3 = 4.4 g The volume of H2 = 5.3 L To determine = The grams of B…

Q: Consider the unbalanced equation:      H2 + Cl2  =  HCl How many grams of HCl can be rpoduced if…

A: Balanced chemical equation is, H2 + Cl2 ---------> 2 HCl

Q: or the reaction represented by the equation SO3+H2O-->H22SO4 how many grams of sulfuric acid…

A: Given SO3 + H2O → H2SO4Mass of SO3 given = 460 gMass of H2O given = 197 gMass of H2SO4 produced = To…

Q: If a student burns 0.57 grams of methane (CH4) according to the equation below, what mass of carbon…

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Q: Iron ore is converted to iron by heating it with coal (carbon), and oxygen according to the…

A: Given :-  2Fe2O3(s) + 6C(s) + 3O2(g) → 4Fe(s) + 6CO2(g)  mass of Fe = 3940 g  To calculate :-  Mass…

Q: Given the balanced chemical equation below, determine the mass of AgCl produced if 13.3 g of…

A: 2HCl + Ag2SO4 --> 2AgCl + H2SO4  2 mol      1 mol          2 mol       1 mol  Given  Moles of HCl…

Q: b. 57% IG9 32g Given the reaction: CH+ 202 --> CO2 + 2H2O 45.5 When 16 g of methane (CH4) and 32 g…

A: Given - CH4 + 2O2--> > CO2+2H2O Mass of CH4=32 g Mass of O2=32g Mass of CO2=11g

Q: according to the following equation: 2Fe2O3(s) + 6C(s) + 3O2(g) = 4Fe(s) + 6CO2(g). If the process…

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Q: Methanol can be formed by the following UNBALANCED equation below. How many grams of methanol can be…

A: Stoichiometric coefficients always exhibit definite proportion among all species reactant-product.…

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".