What is the mass of lead(II) sulfate made when 1 L of 0.50 M lead(II) nitrate is added to 1.2 L of 0.30 M aluminum sulfate, according to the balanced equation below? Show all work and give your answer, in grams, to three sig figs. 3Pb(NO3)2 + Al2(SO4)3 → 3PbSO4 (s) + 2Al(NO3)3

Q: Boron forms a series of compounds with hydrogen, all with the general formula B₂ Hy. X BH₁(s) +…

A: Given: BxHys+excess O2g→x2B2O3s+y2H2Og Weight of BxHy is 0.207 g Weight of B2O3 is 0.590 g Molecular…

Q: How many moles of the precipitate would one expect to be produced from 0.030 moles of calcium…

A: From the balanced reaction

Q: Which reactant is in excess when 5.50 moles of aluminum bromide are reacted with 7.65 moles of…

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Q: Consider the reaction and answer the following question: FeBr (s) + AgNO3(aq) AgBr (aq) + Fe(NO3),…

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Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: Complete and balance the molecular equation for the reaction of aqueous sodium sulfate, Na₂SO4, and…

A: Given question related to writing balanced equation and net ionic equation. In a molecular equation,…

Q: What is the mass of silver chloride made when 1.1 L of 0.50 M silver nitrate is added to 1.8 L of…

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Q: When heated, iron(III) hydroxide decomposes according to the equation below. When balanced, the…

A: When number of all different atoms in reactant is equal to the same number of same atom in product…

Q: what mass of nitrogen would result?

A: number of moles = mass/molar mass  so, mass = moles × molar mass

Q: The following precipitation reaction is performed using 2.000 g of each of the reactants. Fill in…

A: The mass of the reactants (CaCl2 and Na3PO4) = 2.000 g

Q: What is the mass of silver chloride made when 0.9 L of 0.50 M silver nitrate is added to 0.9 L of…

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Q: What is the atomic mass of a metal (M) if 4.17 g of MCl2 produces 12.55 g AgCl in the following…

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Q: If 74.4 mL of silver nitrate solution rea of precipitate, what is the molarity of s

A: The reaction that occurs between the KCl and , AgNO3 is .,   AgNO3(aq) + KCl(aq) --> AgCl(s) +…

Q: Write a balanced chemical equation based on the following description: solid potassium oxide reacts…

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Q: A sample contained a mixture of MgCO 3 and BaCO 3. The amount of MgCO 3 was determined by reacting…

A: The given reactions are:

Q: What is the mass of silver chloride made when 1.4 L of 0.50 M silver nitrate is added to 1.1 L of…

A:

Q: What is the mass of silver chloride made when 1.8 L of 0.50 M silver nitrate is added to 1.4 L of…

A: Moles = molarity × volume Moles of AgNO3 = 1.8 × 0.5 = 0.9 moles  Moles of CaCl2 = 1.4 × 0.6 = 0.84…

Q: NaHCO3 can be used to neutralize excess acid in situations such as, for instance, acid spills in the…

A: Given, Concentration of the nitric acid (HNO3) solution = 1.00 M = 1.00 mol/L Note: 1000 mL = 1 L…

Q: The equation below shows the reaction between magnesium nitride and water. Mg3N2(s) + 6 H2O(1)→ 3…

A: Molar mass of Magnesium nitride =100.95 g/mol Molar mass of Ammonia = 17 g/mol Molar mass of water =…

Q: A copper cycle experiment takes copper atoms through reactions that produce copper compounds and…

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Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2A1(s) +…

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Q: 1. If 15.4 g of Cu react with excess nitric acid, how many grams of nitrogen monoxide are produced?…

A: To find grams of nitrogen monoxide formed,  • Convert the given mass of Cu to moles.  • Find out the…

Q: Given the following correct molecular equation, list at least 2 things that are incorrect in the…

A: Given  3Sr( C2H3O2)2 ( aq )  + 2 Li3PO4 ( aq )    ----->  Sr3( PO4 )2 (s)   +  6 LiC2H3O2 (aq )…

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

A: To determine the number of moles of HCl that a 1.11 g antacid tablet can neutralize, we need to…

Q: A chemist wishes to perform the following reaction: N2 + 3 H2 → 2 NH3 If only 14.0 g of N2 is…

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Q: For the question(s) that follow, consider the following balanced equation.  Mg 3N 2( s) + 6H 2O( l)…

A: The given equation is ;  Mg3N2( s) + 6H2O( l) → 3Mg(OH)2( s) + 2NH3( g)  Here ;  Number of mole of…

Q: What is the mass of silver chloride made when 1.1 L of 0.50 M silver nitrate is added to 1.8 L of…

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Q: 3 Cu + 8HNO3 --> 3 Cu(NO3)2 + 2 NO + 4 H₂O In the above equation how many grams of water can be made…

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Q: What is the final concentration (in M) of sulfate ions when 12.0 mL sample of 1.75 M Al2(SO4)3 is…

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Q: Balance the reaction below. The white sphere is element A and the shaded sphere is element B. of O…

A: Consider the given reaction where the white spheres are A and grey spheres are B as; Here, is A2…

Q: balance this reaction: ___ CaCl2(aq) + ___ Na3PO4(aq) → ___ NaCl(aq) +___Ca3(PO4)2(s)

A: A question based on stoichiometry. An unbalanced equation is given that is to be balanced.

Q: Given the reaction below, if 128.5 mL of 0.860  M Al(NO3)3 is reacted with 246.5 mL of 1.15 M NaOH…

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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: 3 Pb(NO,) (aq) + 2 K,PO (aq) - Pb,(PO,)(s) + 6 KNO,(aq) Answer the following parts based on the…

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Q: 3 Cu   +   8HNO3 → 3 Cu(NO3)2    +  2 NO   +  4  H2O In the above equation, how many grams of water…

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Q: If you wanted to produce 5.00 grams of iron(III) hydroxide, how many mL of 1.00 M Fe(NO3)3 would you…

A: mass of iron(III) hydroxide (Fe(OH)3) produced = 5.00 gConcentration of Fe(NO3)3 solution= 1.00 M =…

Q: What is the concentration (molarity) of a solution created by dissolving 83.7 grams of Be(NO3)2 to…

A: Given that, Amount of Be(NO3)2 dissolved w = 83.7 g Molar mass of Be(NO3)2   ,Mw   = 133.022 g/mol…

Q: Select all of the ions that are spectator ions in the below chemical reaction. Incorrect selections…

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Q: Aluminum nitrate reacts with sodium hydroxide according the the equation below. When 1939 grams of…

A: Aluminium nitrate is found as white crystalline salt. It is water soluble. It exists as…

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.