1. How many moles of H2 is produced if there is 0.60 mol of Zn and 0.82 moles of HCI? How many moles of reactant are left over? Complete the table then answer the questions. Zn(s) + 2HCI(aq) ZnCl2(aq) + H2(g)

Q: According to the following reaction, how many moles of aluminum oxide will be formed upon the…

A: The balanced equation is Fe2O3 (s) + 2Al (s) → Al2O3 (s) + 2Fe (s) As aluminum is in excess, it…

Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O 1.What is the mole ratio of sodium hydroxide (NaOH)  to water (H2O)?…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.…

Q: 11. Using the following reaction Zn + 2HCI→ ZnCl2 + H2 If 8 moles of HCI were added, how many moles…

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Q: Mg + 2HCI MgCl2 + H2 How many grams of HCI are consumed by the reaction of 6.8 moles of Mg?

A: The reaction should be balanced for the correct stoichiometric calculations.

Q: hlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its…

A: This question can be solved using law of multiple proportions.

Q: A student is given a sample of red cobalt sulfate hydrate. She weighed the sample in a dry covered…

A: Calculation of amount of CoSO4 in 100 g of hydrate:In 100 g of the hydrate, the amount of water…

Q: Given the reaction below, how many moles of Na 2SiO 3 are required to react completely with 0.914…

A: Consider the given balanced equation as follows;                Moles of HF = 0.914 mol…

Q: Lead will react with hydrochloric acid to produce lead(II) chloride and hydrogen. How many moles of…

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Q: Baking powder is made up of sodium hydrogen carbonate and calcium hydrogen phosphate. When baking…

A: Given reaction: NaHCO3(aq) + CaHPO4(aq) ----->  NaCaPO4 (aq) + CO2 (g)  + H2O(l) amount of NaHCO3…

Q: Sodium hydrochlorite (NaCIO) is a common active ingredient of bleaching agents such as ZONROX. It is…

A: Given the reaction is as follows: Cl2(g)  +  2NaOH(aq)  +  -------> NaClO(aq)  +  NaCl(aq)  +…

Q: A.- How many moles of KHP are contained in a sample of 4.656 g KHP (Molar Mass = 204.22 g/mol)? B.…

A: Moles of KHP and Moles of NaOH are calculated individually in a and b from given

Q: What amount of Al2O3 is produced from the reaction of 3.0 mol Al with 2.0 mol Fe2O3? 2Al + Fe2O3…

A: The reaction of Al and Fe2O3 to form  Al2O3 takes place as,                                 2Al +…

Q: How many moles of NH3 can be produced by the complete reaction of 7.0 moles of H20 according to the…

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Q: 1 Zn + 2 Mn02 + 1 H20 → 1Zn(0H)2 + 1 Mn2 How many moles of MnO2 are needed to produce 4.58 moles of…

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Q: In the following chemical reaction: 2H,(g) + 0,(g) → 2H,O(g) 1.1 How many moles of H,0 will be…

A: Note : As per our guidelines we are supposed to answer first 3 parts .please resubmit the other…

Q: 2 C12H4Cl6 + 23 O2 + 2 H2O ---> 24 CO2 + 12 HCl How many moles of water are needed to react with…

A: The balanced reaction given is, => 2 C12H4Cl6 + 23 O2 + 2 H2O ---> 24 CO2 + 12 HCl Given :…

Q: For the chemical reaction Na, CO, + Ca(NO,)2 - CACO, + 2 NaNO3 > how many moles of calcium carbonate…

A: According to the balanced chemical reaction one mole of calcium carbonate is produced from one mole…

Q: 1. How many moles of potassium chloride (KCI) are produced by the decomposition of 13.0 moles of…

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Q: Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many…

A: As water is in excess so PCl5 is limiting reagent.

Q: 1.)  10g of an imaginary molecule X is dissolved to form a 500 mL solution. Calculate the…

A: (1) Molarity or concentration can be defined as the moles of solute that can be dissolved per litre…

Q: Consider thecombustion reaction. C3H8 + 5O2--------3CO2 + 4H2O Ifyou react 15.0 mol of O2  how many…

A: The balanced combustion reaction is given by

Q: Chlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its…

A:

Q: 3.6.1 How many moles of LIOH will be produced if 0.550 mol Li reacts according to the following…

A: Given details, No. of moles of Li = 0.550 mol The balanced chemical equation has to be given below,…

Q: 1 MnO2 (s) + 4 HCl (aq) ---> 1 Cl2 (g) + 1 MnCl2 (aq) + 2 H20 (l) How many moles of HCl will react…

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Q: How many moles of H2SO, are required to completely react with 7.20 mol of AI according to the…

A:

Q: Phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric acid. How many…

A: Given that, phosphorus pentachloride reacts with water to form hydrochloric acid and phosphoric…

Q: How many grams of water are produced

A: Number of moles = mass/molar mass  Mass = moles × molar mass

Q: In the equation - 2 HgOs) --> 2 Hg + O2le) How many moles of HgO are needed to produce 2 moles of…

A:

Q: How many grams of ammonium sulfate can be produced if 30.0 mol of H2SO4 react with excess NH3…

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

Q: stry 25) Given the balanced equation: Caco;(s) + 2HCI(aq) → CaCl,(aq) + H2O() + CO2(8) What is the…

A: Given The mole of HCl = 20 mol The balanced chemical equation : CaCO3 + 2HCl -----> CaCl2 + H2O +…

Q: How many total moles of ions are released when each of the following dissolves in water? (a) 0.805…

A:

Q: MgCl2 (aq)   +  2 NaOH(aq)  -->   Mg(OH)2( s)   +  2 NaCl (aq)  (95.20g/mol)        (40.00g/mol)…

A: The given reaction is as follows:                     MgCl2(aq)   +    2NaOH(aq) →  Mg(OH)2(s) +…

Q: How many moles of HNO3 are formed from 8.44 moles of NO2 if there is plenty of water present?…

A: 3 NO2 + H2O ------------------->   2HNO3  + NO

Q: Using the following equation, how many mol of C2H2 are required to react completely with 7.50 mol…

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Q: 1) Hydrogen peroxide can be prepared by the reaction of barium peroxide with sulfuric acid according…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. If you dissolve lead (II) nitrate and potassium iodide in the water they will react to form…

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Q: 3 NO2 (g) + H20 (1) --> 2 HNO3 (aq) + NO (g) Based on the balanced reaction above, answer the…

A:

Q: How many moles of Nal are produced if 2.00 moles of Agl react with 3.0 moles of Na,S? 2 Agl + Na2S…

A: By applying mole - mole analysis on balanced reaction we can solve this problem.

Q: How many moles of H₂SO₄ are required to completely react with 7.20 mol of Al according to the…

A: From a balanced chemical reaction equation ,the coefficients of reactant and product indicates the…

Q: What is the moles of limiting reactant of NaOH and HC?  Moles of NaOH=0.05mol Moles of HCl=0.05mol

A:

Q: If 5.0 mol of both hydrochloric acid and sodium sulfide are mixed and reacted according to the…

A: The balanced chemical equation for the reaction between HCl and Na2S is shown below.

Q: For the chemical reaction   2NaOH+H2SO4⟶Na2SO4+2H2O how many moles of sodium sulfate (Na2SO4) are…

A: The balanced reaction taking place is given as, => 2 NaOH + H2SO4 ------> Na2SO4 + 2 H2O

Q: 3. K+HCI - KCI + H2 Balanced Equation: Reaction Type: Molar Masses HCI KCI H2 In this reaction, if…

A: Note: as per guidelines, I can solve only the first one (3 no. Question) so kindly upload the rest…

Q: How many moles of CrO42- are in 5.0 mL of 0.0024 M K­2CrO4? How many moles of Ag+ are in 5.0 mL of…

A:

Q: For the following reaction, Given 0.0500 mol of Ba(OH)2, how many moles of HCI are needed using…

A: • For the given balanced chemical equation there is moles of Ba(OH)2 is given. • Here we have to…

Q: On a space shuttle, LIOH is used to absorb exhaled CO2 from breathing air to form LiHCO3. How many…

A:

Q: 8. How many grams of H202 are required to react with 11 g of N2H4 according to the following…

A: Molecular weight of N2H4 = 32 So, 11 g of N2H4 = 1132 mol = 0.34 mol of N2H4

Q: Consider the following chemical reaction: Al2O3  (s) + 6HCl(aq) ---------->2AlCl3(aq) + 3H2O(l)…

A:

Q: 3. When an antacid tablet dissolves in water, the fizz is due to a reaction between sodium hydrogen…

A: The given data : The moles of NaHCO3 = 0.0119 mol To determine = The moles of Na3C6H5O7