For the following question(s), consider the following equation. 2Mg( s) + O 2(g)→ 2MGO( s) How many grams of MgO are produced when 40.0 grams of O 2 react completely with Mg? [SHOW YOUR WORK FOR THIS PROBLEM] O 60.8 g 50.4 g O 30.4 g O 201 g O 101 g

Q: Consider the following unbalanced chemical equation. LIOH(s) + CO,(g) –Li,CO3(s) + H,O() If 83.6…

A: Un balanced chemical equation, LiOH (s) + CO2 (g) → Li2CO3 (s) + H2O (l) Balanced chemical equation,…

Q: For the reaction below, if you produce 3.00 g BCl3(l) from 3.00 g B2O3, 3.00 g C and 3.00 g Cl2…

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Q: A student wished to prepare nickel hydroxide according to the reaction. NiCl, + 2 NaOH --> Ni(OH)2 +…

A: Yield is the amount of product formed when one the reactant is completely used up.  The yield of…

Q: Consider the following reaction: 2 Al +3 CuCl2 3 Cu + 2 AIC33 Assuming 28.17 g of Al are reacted…

A: Recall the reaction, 2Al + 3CuCl2 -----> 3Cu + 2AlCl3  mass of Al= 28.17 g , MM of Al = 27 g…

Q: Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide. In a…

A: Using formula of percentage yield we can solve this problem.

Q: Calculate the theoretical yield of MgCl2 in moles when 0.394 grams of MgO are reacted with 32.5 mL…

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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: 4NH3(g) + 502(g) --> 4NO(g) + 6H20(1) This reaction is carried out starting with 22.00 g ammonia and…

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Q: If 145.3 grams of water are predicted in a chemical equation that starts with 57.2 grams of H2, but…

A: We use stoichiometry to calculate the maximum possible yield of the reaction. But most of the times…

Q: In a salt synthesis experiment, 13.1 g of sodium reacts with 94 g of chlorine gas, yielding 22.5 g…

A: Given:   mass of Na     =13.1g  mass of Cl       = 94g  mass of NaCl  =22.5g    2 mole of Na react…

Q: Consider the balanced chemical reaction below. If 24.3 g of iron is produced when 50.0 g of…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: 2 NH3(e) + N2e) + 3H2e) ne reaction for the decomposition of ammonia (NH3) can be written as shown.…

A: Given that,mass of NH3 = 21.7 g  Molar mass of NH3 = 17.031 g/mol Molar mass of H2 = 2.016 g/mol mol…

Q: Consider the balanced chemical reaction below. What is the maximum amount of grams of Fe that can be…

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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: "In our bodies, sugar is broken down with oxygen to produce water and carbon dioxide." According to…

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Q: Consider the combustion of octane (C8H18), given the following unbalanced equation: O 227 g 4.54 g…

A: Given, ____C8H18 + _____O2 -----> ____CO2 + ____H2O mass of octane (C8H18) react = 159.7 g mass…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

A: The balanced reaction taking place is given as, => Mg3N2 + 3 H2O → 2 NH3 + 3 MgO Given: Mass of…

Q: Consider the balanced chemical reaction below. How many grams of C6H;Br are produced if 30.0 g of…

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Q: Some cars can use butane (C.H10) as fuel: 2 C.H10 + 13 02 → 8 CO2 + 10 H2O 16. How many grams of CO,…

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Q: g.) If you started with 2 moles of magnesium and 6 moles of hydrochloric acid (HCl), which one would…

A: Given Reaction is : Mg + HCl --> H2 + MgCl2  Balanced reaction is : Mg + 2 HCl --> H2 + MgCl2

Q: Calculate how many moles of NO2 form when each quantity of reactant completely reacts via the…

A: Given information:Mass of N2O5 = 3.51 kg

Q: If 28.6 g of Fe203 reacts with 14.9 g Al, identify the limiting reactant and calculate the…

A: Welcome to bartleby!  Introduction :  We have to calculate the limiting reagent and theoretical…

Q: The box below represents the reactant atoms in blue (B) and molecules in green (G2). After reacting,…

A: According to the law of conservation of mass, the mass of reactants in a reaction is equal to the…

Q: 20- (please look at the attached images for a speecial periodic table that you may need to use to…

A: The given reaction is  3Je(s) + Fe2O3(s) → 2Fe(s)  + 3JeO(g) On the basic of mole concept,  moles of…

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: 2 Al(s) + 6 HCl(aq)  →  2 AlCl3(aq) + 3 H2(g) According to the equation above, what mass of…

A: Interpretation: From the given equation, what mass of aluminium is needed to completely react with…

Q: If 36.5 g of NO and 26.9 g of O, react together, what is the mass in grams of NO, that can be formed…

A: Given that : Mass of NO = 36.5 g Mass of O2 = 26.9 g The balanced equation for the reaction of NO…

Q: Given the following three sequential reactions:  1) N2 (g) + 3H2(g) -> 2NH3 (g) 2) 4NH3 (g) + 5O2…

A: This is a multi step reaction in which we can find out first number of moles of NO2(g) from the…

Q: Consider the balanced chemical reaction below. If 24.3 g of iron is produced when 50.0 g of…

A: Molar mass of Fe2O3 =(56×2+16×3) g/mol                                        = 160  g/molMolar mass…

Q: 60.0 g of CaC2 reacts with water to produce C2H2 and 81.2 g of Ca(OH)2. The reaction between these…

A: The question is based on the concepts of chemical reaction and Stoichiometry. by writing the…

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: Ammonium nitrate has been used as a high explosive because it is unstable and decomposes into…

A: This can be solved by gram molar mass concept. Balanced reaction is as follows: 2NH4NO3(s)…

Q: Show your complete solution and express your final answer in two decimal places. A 60.0 g of CaC2…

A: 1 CaC2 + 2 H2O →1 C2H2 +1 Ca(OH)2

Q: Consider the following reaction. If you wanted to make 39 grams of K, how many grams of Fe would be…

A: It is a single displacement reaction where K is displaced by Fe  gram atomic mass of k = 39g Now we…

Q: Consider the following reaction Ca(s) + 2HCI(aq) --> CaCl2(aq) + H2(g) Using the limiting reactant…

A: First we need to find limiting reactant :  Limiting reactants are those reactant which is completely…

Q: Ethylene (C2H4) reacts with molecular hydrogen according to the equation below. C2H4 (g) + H2 (g)…

A: The number of mole of a substance is calculated by dividing the mass of the substance (m) by the…

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: Mg + 2HCI -> MgCl2 + H2 Determine the amount of magnesium required to produce 5.5 x 10^24 molecules…

A: 1 mole = 6.022×1023 [Avogadro's number ] The mass of one mole of atoms of an element is called its…

Q: Aluminum reacts with iron (III) oxide to form aluminum oxide and iron metal in the following…

A: The correct conversion has to be chosen.

Q: Fernando is doing his pre-lab homework for Chemistry.  He is asked to predict how many grams of CO2…

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Q: In a laboratory experiment, 5.0 g of aluminum metal is exposed to 23.2 g of chlorine gas which…

A: Given that: mass of aluminum =  5.0 g mass of chlorine = 23.2 g  Atomic mass of Al = 26.98 g/mol…

Q: The Haber process is a common way of producing ammonia industrially: N2 + H2(g) → NH3(g) (equation…

A: Given  mass of N2 = 86.4 g mass of H2 = 10.9 g  moles of N2 = given massmolar mass  = 86.428  =…

Q: If 35.5 g of NO and 26.9 g of O, react together, what is the mass in grams of NO, that can be formed…

A: Given, Mass of NO = 35.5 g Mass of O2 =26.9 g The balanced chemical equation : 2 NO + O2 →2 NO2

Q: Sulfur dioxide gas reacts with sodium hydroxide to form sodium sulfite and water. The unbalanced…

A: The given unbalanced chemical equation is: SO2(g) + NaOH(s)  ----> Na2SO3(s) + H2O(l) Mass of…

Q: When octane (C,H,) is burned in a particular internal combustion engine, the yield of products…

A: Percentage yield = 93% Mass of octane = 15g Mass of oxygen gas = 15g Unknown Mass of carbon…

Q: CH, (g) +2 02 (g) CO2 (g) +2 H,0 (g) When CH (g) is burned in O2(g), the reaction represented by the…

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Q: Consider the following reaction: If 19.26 grams of methane reacts with 78.70 grams of chlorine,…

A: given reaction=>   CH4(g) + 4Cl2(g) --->  CCl4(l)  +  4HCl(g)  reaction is balanced.  **…

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: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Given Reaction is - CaCO3 + 2HCl ----> CaCl2 + CO2 + H2O   The calculated theoretical yield of…

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".