how many grams of bromine are required to completely react 0.557 grams of aluminum

Q: 4. Consider the reaction between sulfur trioxide and water: SO3 (g) + H2O (1) → H2SO4 (aq) A chemist…

A: 4) Given, SO3(g) + H2O(l) ➝ H2SO4(aq) mass of SO3 react = 61.5 g mass of H2O react = 11.2 Actual…

Q: A thermite reaction occurs between solid  aluminum and iron III oxide (rust) to form molten iron…

A: ]Given reaction2Al(s) + Fe2O3 (s)→2Fe(l) + Al2O3(s)Mole of  Fe2O3  reacts = 1.5 moleGrams of iron…

Q: access the section in your e Text. For the reaction shown, calculate how many grams of oxygen form…

A: From the equation we can conclude that -- 2 moles of HgO give 1 mole of O2 .or 261.58gm of HgO give…

Q: If the flask in the left margin represents the mixture before the reaction, which flask represents…

A: We are given the following reaction: N2(g)+3H2(g)→2NH3(g). We are give the three flask,

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

A:

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

A: • Number of moles = Given massMolar Mass• Mass = No.of moles x molar mass• Molar mass of Fe2O3 = 2 x…

Q: 2. Balanced Chemical Equation Reaction Type: At completion of reactions: Grams of nitrogen Grams of…

A: A question based on concentration terms that is to be accomplished.

Q: What is the percent yield of a reaction if the product recovered is 21.2 g and the theoretical yield…

A: The correct options are as follows:

Q: Each molecular diagram represents an initial mixture of thereactants. How many molecules of Cl2 are…

A: From figure (a) Moles of HCl = 7 Moles of O2 = 1 From figure (b) Moles of HCl = 6 Moles of O2 = 3…

Q: reactant completely reacts

A: The given balanced reaction is- 2N2O5(g)→4NO2(g)+O2(g) Thus, according to reaction stoichiometry,…

Q: A reaction mixture of 18.215g Na2CO3 and 10.938g HCl react according to the following balanced…

A: The mole ratio between HCl and Na2CO3 is 2 : 1 . First, identify the limiting reactant,        Moles…

Q: Consider the reaction:4 HCl( g) + O2( g) → 2 H2O( g) + 2 Cl2( g)Each molecular diagram represents an…

A: Limiting reagent is the reactant molecule that is consumed first in the reaction and therefore…

Q: Identify the limiting reactant when 5.87g Mg(OH)2 reacts with 12.84g HCl to make MgCl2 and water

A:

Q: 5. Consider the reaction between HCI and O2: 4 HCI (9) + 02 (9) → 2 H2O (1) + 2 Cl2 (g) When 63.1 g…

A:

Q: N2 + 3H2 ---> 2NH3 How many molecules of ammonia are produced from the reaction of 9.5 x 1023…

A: Nitrogen reacts with hydrogen to form ammonia. The equation for the balanced chemical reaction is…

Q: 43: Consider the generic chemical equation 2A + 4B -> 3C. What is the limiting reactant when each of…

A: Limiting reagent is the reagent which is present in limited amount in a given reaction. During the…

Q: On a spacecraft, the COp the crew exhales is removed from the cabin by a reaction within canisters…

A:

Q: Consider the precipitation reaction below: Ca2+ +         SO42- ---->        CaSO4 a) balance this…

A: Precipitation reactions are those reaction in which a highly insoluble salt is formed as the…

Q: 1. 1.02 grams of calcium metal reacts with hydrochloric acid (HCl). a. Write a balanced equation for…

A:

Q: 2Mg(S)+O2(g) →2MgO(s) a)-Formula and Description of the Substances b)-Balanced Chemical Equation…

A: a) Mg - Magnesium O2 - oxygen MgO - Magnesium oxide Mg is a solid, O2 is a gas and MgO is a solid…

Q: For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant…

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: Consider the precipitation reaction below: Ca2+ +         SO42- -->         CaSO4 a) balance this…

A:

Q: For the reaction shown, calculate how many grams of oxygen form when each quantity of reactant…

A: A balanced chemical reaction is one that contains equal number of all atoms in both reactants and…

Q: A. Balance the chemical equation. Answer the following questions (with solution) in another sheet of…

A: A chemical reaction's limiting reactant (or limiting reactant or limiting agent) is a fully absorbed…

Q: Chlorine gas can be made from the reaction of manganese dioxide with hydrochloric acid. MnO 2(s) +…

A: The balanced chemical equation is given by     4HCl(aq)    +  MnO2(s) ------------> MnCl2(aq)  +…

Q: 3. Consider the reaction of zinc metal with hydrochloric acid, HCl(aq). Zn(s) + 2 HCl(aq) >…

A: Amount of substance produced can be calculated using mol concept.

Q: 1. 1.02 grams of calcium metal reacts with hydrochloric acid (HCl). a. Write a balanced equation for…

A: Given mass of Ca = 1.02 g  Molar mass of Ca = 40.078 g/mol  Molar mass of CaCl2= 110.98 g/mol

Q: Aspirin, C9H8O4, is prepared by reacting salicylic acid, C7H6O3, with acetic anhydride, C4H6O3, in…

A: The given reaction is: The mass of aspirin (C9H8O4) = 85.0 g Molar mass of aspirin (C9H8O4) =…

Q: calculate the masses of both reactants and products assuming a 100% reaction   C5H12O +         O2…

A:

Q: For the reaction shown, calculate how many moles of NO2 form when each amount of reactant completely…

A:

Q: Mg + 2HCl → MgCl2 + H2Identify the limiting reactant when 6.00 g HCl combines with 5.00 g Mg to form…

A: Mg + 2HCl ...> MgCl2 + H2 Mass of Mg = 5.00 g  Mass of HCl = 6.00 g Molar mass of Mg = 24.3 g/…

Q: For the reaction shown, calculate how many moles of NO2 form when each amount of reactant completely…

A:

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

A:

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: Lithium and nitrogen react in a combination reaction to produce lithium nitride:  6Li (s) + N 2 (g)…

A: Given :  6Li (s) + N 2 (g) → 2Li 3N (s)

Q: Consider the reaction between carbon dioxide and potassium hydroxide: CO2 ( + 2 KOH (aq) -> K2CO3…

A: Percent yield: It is the ratio of the actual yield to the theoretical yield:…

Q: 8. The white circles represent H, and the black circles represent N. Reactonts Products 3 H, + 1 N,…

A: Answer

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: 2H2 + O2 ---> 2H2O How many molecules of water are produced when 8.93 x 1023 molecules of oxygen…

A: 2H2 + O2 ---> 2H2O Molecules of O2 = 8.93 x 1023

Q: Consider the reaction between hydrochloric acid and calcium hydroxide: 2 HCI (aq) + Ca(OH)2 (aq) -->…

A:

Q: Consider the following reaction: Al + 3KOH + 3H2C2O4 ∙ 2H2O → K3Al(C2O4)3 ∙ 3H2O + 6HO + (3/2)H2…

A: Interpretation- To consider a following reaction and then we have to tell about the which substance…

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

A: The given reaction when balanced is as follows. P4(s)+6 Cl2(g)→4 PCl3(l) Now we proceed to solve the…

Q: 100 g manganese dioxide reacts with 300g hydrochloric acid in the reaction shown bellow. MnO2 + 4…

A: A limiting reactant is the compound on the reactant side, which consumed completely during the…

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

A:

Q: Nitrogen oxide is oxidized in air to give brown nitrogen dioxide. 2 NO(g) + 0,(g) → 2 NO,(g) If you…

A:

Q: Use only 1 decimal point for the atomic masses. Determine the yield (amount of product) of HCl if…

A:

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide is required to…

A:

Q: Consider the following reaction:           BaCl2(aq)  +  2 AgNO3(aq)  -->  2 AgCl(s)  +…

A: Ans 30.65 mol BaCl2

Q: The combustion of propane may be described by the chemical equation C,H, (g) + 50, (g) 3 CO, (g) +4…

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".