2 Al (s)  +  3 Br2  ----------->  2AlBr3 (s)     How many grams of aluminum bromide are produced by the complete reaction of 0.557 grams of aluminum?

Q: N2 + 3H2 → 2NH3 How many grams of hydrogen are necessary to react completely with 50.0 g of nitrogen…

A: The balanced Chemical Reaction between Nitrogen and Hydrogen given in the question is -   N2 + 3H2 →…

Q: Consider the balanced chemical equation below:  NaOH (aq) + HCl (aq) → H2O (l) + NaCl (aq) If 12.3…

A: Sodium hydroxide reacts with hydrochloric acid to form water and sodium chloride. The equation for…

Q: What is the mass in grams of H2 that can be formed from 54.6 G of NH3 in the following reaction? 2…

A: From the stoichiometry, we can easily calculate , the problem.

Q: In the following balanced reaction 3.00 grams each of NO and Br2 are reacted together. How many…

A: The given balanced chemical reaction is,              2NO + Br2 ---> 2 NOBr Given, mass of NO…

Q: How many grams of Fe(NO3)3 are required to react with 11.0 g NaOH according to the unbalanced…

A: It is given that 11 g of NaOH is reacting with Fe(NO3)3 to give Fe(OH)3 and NaNO3 and the balanced…

Q: 2KF + Mg(NO3)2 --> MgF2 + 2KNO3 If 100 g potassium fluoride react with 100 g magnesium nitrate how…

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Q: 18. The mass (in grams) of carbon dioxide that can be formed from the complete combustion of 0.377 g…

A: At first, the reaction needs to be balanced. Then using the reaction stoichiometry and mole concept,…

Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Given that : Mass of CuO = 75 g Molar mass of CuO = 79.545 g/mol Number of moles of CuO=Given…

Q: if you have 51.8 grams of chromium that react with exceess oxygen how much chromium (III) oxide will…

A: Given, 4Cr(s) + 3O2(g) --> 2Cr2O3(s) Mass of chromium (Cr) = 51.8 g Oxygen gas (O2) = excess…

Q: From the reaction below, answer the following questions: 2Cu20(s) + Cu2S(s) 6Cu(s) + SO2(g) a) If…

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Q: According to the following reaction, how many grams of ammonia will be formed upon the complete…

A: Given information,       NH4Cl(aq)  →   NH3(g)+HCl(aq)Mass of NH4Cl = 32.9 g

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

A: This problem can be solves by :  We can see that 2 moles of gasoline is producing 16 moles of CO2.…

Q: A student obtained 11.4 g of PbSO4 from the following reaction. The student added 15 g of Lead (II)…

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Q: In the reaction represented by the equation 2NH3 + CO2 CO(NH2)2 + H20, 30.7 g of CO(NH2)2 forms per…

A: Here we have to calculate the theoretical yeild using mole concept Since ammonia is taken as excess…

Q: How many grams of fluorine are required to produce 20.0 grams of FeF3 from the reaction shown? 2 Fe…

A: The balanced reaction taking place is given as, => 2 Fe + 3 F2 -------> 2 FeF3  Given : Mass…

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: In this reaction, if 12 g of aluminum oxide are consumed, how many grams of oxygen gas are produced?…

A: Balanced chemical equation: 2 Al2O3 → 4 Al + 3 O2  Moles of Al2O3 = given massmolar mass=12102mol…

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 unbalanced chemical equation given below:              Fe(NO3)2 + Na2SO4 --> FeSO4 +…

A: Concept: First of all, we calculate the stoichiometry amount of the reactants and the products and…

Q: 2 NaN3(s) ------> 2 Na(s) + 3 N2(g) How many grams of nitrogen are produced when 10. grams of…

A: The given reaction is,                     2 NaN3(s) ------> 2 Na(s)  +  3 N2(g) Clearly, from…

Q: laboratory experiment, 20.0 g of Cu were reacted with 90.0 g HNO3. 3 Cu + 8 HNO3 3 Cu(NO3)2 + 4 H2O…

A: Using stoichiometric ratio of reactants and products in a particular reaction we can calculate mass…

Q: An iron nail rusts when exposed to oxygen.  According to the following reaction, how many grams of…

A: so moles of iron=28.2/55.85                           = 0.505 mol 4 moles of iron reacts with 3…

Q: 1Fe (s) + 3AgCl (aq) → 1FeCl3 (aq) + 3Ag (s) If you react 4 moles of Iron with 4 moles of Silver…

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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: According to the following reaction, how many grams of aluminum are required for the complete…

A: Law of conservation of mass :-     " Mass can neither be created nor be destroyed during any…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H2O → 2NH3 + 3MgO The…

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Q: Determine the number of grams of HCl that can react with 0.750 grams of Al(OH)3 according to the…

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Q: Sulfur and oxygen react in a combination reaction to produce sulfur trioxide, an environmental…

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

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Q: If 50 g of Iron(III) chloride  react with 25 g of sodium hydroxide what is the maximum mass of…

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Q: How many grams of silver nitrate must react to give 1.00g of Ag?…

A: To solve this problem we have to use the balanced chemical equation .

Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g)      d.…

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

Q: Calculate the theoretical yield in grams All3 from the complete reaction of 18.3 grams Al according…

A: 2Al(s)+3I2(s)→2Al I3(s)Molar Mass of Alluminium=26.98 g/molMolar Mass af Aluminiun…

Q: How many moles of H2 can be made from the complete reaction of 1.8  moles of Al? write your answer…

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Q: Base on the following chemical equation: NH3(g) + F2(g) ---> N2F4(g) + HF(g) 1. How many grams of…

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Q: After 180.0 g of zinc was dropped into a beaker of hydrochloric acid and the reaction ceased, 27.6 g…

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Q: 3. Balance the reaction and then answer the following question: NaOH + H2S04 → H20 + Na2S04 a. How…

A: 1 mole = 6.022×1023 (Avogadro's number)  The mass of one mole of molecules of a substance is called…

Q: A student performs the following reaction: CaF2 + H2SO4 --> 2HF + CaSO4 If he starts with 25 grams…

A: Number of mols = mass/molar mass                                                    CaF2…

Q: calculate the masses of both reactants and products assuming a 100% reaction. Mg(NO3) 2 +…

A: The given balanced chemical reaction is: 3Mg(NO3)2 + 2AlCl3  →  3MgCl2 + 2Al(NO3)3    The given mass…

Q: How many grams of nitric acid, HNO₃, are required to neutralize (completely react with) 4.30 g of…

A: Neutralization reaction are those reaction in which an acid reacts with a base to form salt and…

Q: Fermentation is a chemical process that converts glucose, C6H12O6, into ethyl alcohol (C2H6O) and…

A: The reaction is given below.

Q: How many grams of magnesium hydroxide are produced if 25 grams of potassium hydroxide react…

A: The molar mass of any substance is the mass of 1 mole of that substance. The unit of molar mass is…

Q: A. What is the mass of CO2 produced when 15.2 g of O2 reacts with 13.0 g of C7H12? C7H12 (l) + 10 O2…

A: The given balanced equation is: C7H12 (l) + 10 O2 (g)   ----> 7CO2 (g) + 6 H2O(g) Given the mass…

Q: 4. A student completely reacted a 0.5g piece of aluminum in excess CuC12 according to the following…

A: Balanced chemical equation: 2Al(s) + 3CuCl2(aq)  ------->  2AlCl3(aq)  +  3Cu(s) Number of moles…

Q: Consider the reaction below LiOH+KCL LiCL+KOH If 20.0 grams of lithium hydroxide LiOH are used, what…

A: Given- LiOH +KCl ->LiCl + KOH  Weight of lithium hydroxide =20.0g Theoretical yield of lithium…

Q: When 12.0 g of carbon is burned in oxygen during an experiment, only 33,4 g carbon dioxide was…

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Q: How many grams of hydrogen gas are produced by the reaction of 5.0 g of zinc with excess…

A: Welcome to bartleby !

Q: 2 C8H10 + 21 O2 ------------> 16 CO2 + 10 H2O   How many grams of O2 are required to produce 7.00…

A: Observing the balanced reaction shows that 21 moles of O2 is required to produce 16 moles of carbon…

Q: How many grams of lithium nitrate will be needed to make 200.0 grams of lithium sulfate, assuming…

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".