Hydrochloric acid can be prepared by the following reaction: 2NACI(s) + H2S04(aq) 2HCI(g) + Na2SO4(s) What mass of HCI can be prepared from 2.00 mol H SO4 and 150. g NaCl? Multiple Choice 2.57 g 167 g 93.6 g

Q: Ca(s) + 2HCl(aq) → CaCl2(aq) + H2(g) If 0.500 g of Ca reacts with 0.850 g HCl and 1.21 g CaCl2 are…

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Q: The theoretical yield of Mg(OH)2 when the reaction below was performed in the laboratory, was 5.45…

A: The theoretical yield of magnesium hydroxide is less than what was actually expected. This can be…

Q: What mass of H2 can be produced when 6.0 mol of Al reacts with HCl?                2 Al   + 6 HCl…

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Q: What is the number of moles of water produced in the reaction of 50.0 mL of 1.0 M NH4Cl and 50.0 mL…

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Q: The mineral hedyphane has the formula Pb3Ca2(AsO4)3Cl  (m.w = 1154.0 g/mol).  How many moles of…

A: A chemical formula represents the number of elements present in a compound in their relative…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

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Q: The manufacture of aluminum includes the production of cryolite (Na3AlF6) from the following…

A: The detailed explanation for above question is provided in a attached image.

Q: In the reaction: 2Na + 2H2O → 2NaOH+ H2 How many grams of hydrogen (H2 ) are produced if 5.2 mol of…

A: Given reaction : 2 Na + 2 H2O -----> 2 NaOH + H2  Moles of sodium (Na) available = 5.2 mol Number…

Q: 4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this…

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Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: A chemical equation represents the reactants and products participating in a chemical reaction.

Q: How many moles of magnesium oxide are produced by the reaction of 3.82 g of magnesium nitride with…

A: Mass of Mg3N2 = 3.82g Mass of H2O = 7.73g Molar Mass of Mg3N2 = 100.9 g/mol Molar Mass of H2O = 18…

Q: Fe (s) + O2 (g) ➝ Fe2O3 (s). If you begin the reaction with 8.50 g Fe and 8.50 g O2, what is the…

A: Theoretical yield : it's the maximum amount of product that can be formed from the given amount of…

Q: According to the following reaction, how many grams of water are produced in the complete reaction…

A: Here, we have to determine mass(grams) of water which is produced in the complete reaction of 24.1…

Q: (IIIwith carbon to give iron and carbon monde Fe 2 O 2 (s)+3C(s) 2Fe(s)+3CO(g) How many grams of…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: In an experiment, 0.50 g C,H3 (molar mass: 56 g/mol) reacts with 2.30 g O, (molar mass: 32 g/mol)…

A: First, balance the chemical equation by multiplying 4 coefficient in CO2, 4 coefficient in H2O and 6…

Q: . 67 grams of NaOH (strong base, MM 40 g/mol) are reacted with an excess of HCL ( strong acid, MM…

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Q: what amount of Al2O3 is peoduced from the reaction of 3.0 mol Al with 2.0 Fe2O3

A: Given, moles of Al = 3.0 mol Moles of Fe2O3 = 2.0 mol Chemical equation: 2Al + Fe2O3 --> Al2O3 +…

Q: A reaction mixture is prepared containing 1.20g of Al and 0.80 g of MnO2. After the reaction is…

A: Answer: 1.5 g of Al2O3 is produced, according to law of conservation of mass.

Q: how many moles of water can be produced from 6.0 g of C2H6

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Q: For the reaction: CaCO3(s) + 2HCl(aq)  --->  CaCl2(aq) + CO2(g) + H2O(l) How many grams of CaCl2…

A: Balanced chemical equation: CaCO3(s) + 2HCl(aq)  --->  CaCl2(aq) + CO2(g) + H2O(l) Number of mols…

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

A: The reaction is given as: Where, HCl is excess in amount. So, oxygen is the limting reagent and it…

Q: In a reaction of 4.3 g of H2 (am = 2.016 g/mol) and 6.11 g of O2 (am = 32.00 g/mol), 2.4 g of water…

A: Given, Mass of H2 reacts = 4.3 g Molar mass of H2 = 2.016 g/mol Mass of O2 react = 6.11 g/mol Molar…

Q: if you react 0.11 g Mg with excess HCl, how many grams of H2 will be produced? Mg (s) +  2 HCl (aq)…

A: Given reaction: Mg (s) +  2 HCl (aq)   ------>      MgCl2 (aq) +   H2 (g) Mass of Mg is 0.11g The…

Q: . According to the following equation:2 KClO3 (s) -> 2 KCl (s) + 3 O2 (g)a. How many grams of O2…

A: Gram O2 = 2.50 mol KClO3 x 3 mol O2    x 16.0 g O2 = 60.0 g O2                                  2…

Q: Terephthalic acid is an important chemical used to manufacture polyesters and plasticizers. It…

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Q: For the balanced reaction 2Co(NO3)3(aq) + 3NA2CO3(aq) --> Co2(CO3)3{s) + 6NANO3(aq) how many grams…

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Q: Suppose a student starts with 2.4319 g of a sand mixture and separates the components into 1.3012 g…

A: percent of SiO2 in the starting mixture =    =Mass of SiO2 × 100/ Total Mass of the mixture =…

Q: grams óf NICI 2 (MW=129.5994g/mol) with 36.0 mL of 4.00M NaOH. How many grams of solid product (MW =…

A: Given : We have to find out the mass of solid product.

Q: For the chemical reaction 2 NaOH + H₂SO4 → Na₂SO4 + 2 H₂O what mass of sodium sulfate is produced…

A: We have to find out the mass of Na2SO4 form in the given reaction when 3.29 moles of NaOH is…

Q: 3KOH+H3PO4⟶K3PO4+3H2O what mass of phosphoric acid in grams is needed to produce 2.15 mol of water?

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Q: If 8.00 moles of NH3 of and 10.00 moles of O₂ react in the following reaction, how many moles of…

A: The given chemical reaction is .The given moles of NH3 is 8.00 mol.The given moles of O2 is 10.00…

Q: For the chemical reaction, 2Al+3H2SO4--->3H2+Al2(SO4)3 what mass of sulfuric acid is needed to…

A: Given: The given reaction is, Moles of aluminium sulfate = 4.67 mol

Q: 4 HCI (aq) + MnO2 (s) → MnCl2 (aq) + 2 H,O (g) + Cl, (g) Chlorine gas can be made in the lab by the…

A: Here Multiple question are given .

Q: 1. What type of reactions are the following reactions? REACTION ТYРE Ni(s) + 2 HNO3(aq) Ni(NO3)2(aq)…

A: The given reaction is a single displacement reaction

Q: Consider the reaction.   Pb(SO4)2+2Zn⟶2ZnSO4+Pb   If 0.249 mol of zinc reacts with excess…

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Q: An old antacid commercial claimed that each tablet of their product could neutralize 47 times its…

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Q: Consider the reaction between HCl and O2:                     4HCl(aq) + O2(g) -> 2H2O(l)+2Cl2(g)…

A: When the number of atoms of the reactants becomes equal to the number of atoms of the products in a…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.