Select all of the following statements that are consistent with equations for chemical reactions the mass numbers of the reactants and products are provided energy changes up to millions of kilojoules neutrons are sometimes a reactant or product energy changes of to hundreds of kilojoules the phases for the reactants and products are provided all of the items on the reaction side of the equation are present

Q: 60 grams of sodium chloride react with 300 grams of lead (II) nitrate. What mass of lead (II)…

A: We have to calculate mass of lead(II)chloride formed for the given reaction

Q: Why is the volume of H2 produced larger than the volume of O2 produced?

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Q: What is the chemical formula for the following compound Chemical formula:

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Q: 2KClO₃ → 2KCl + 3O₂ If 25.0 g of KClO₃ decompose, what mass of O₂ will form?

A: The molar mass of KClO3 is 122.4 g mol-1. Number of moles in 25.0 g of KClO3 is given as; Number of…

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Q: CgH120g+602 6CO2+ GH,0 Which chemical reaction is represented by this equation? A chemical…

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Q: w much oxygen (in grams) will form from 47.7 mg of N205? 205(s) ->> 4NO2(g) + O2(g) × 10 0 g 0₂ E

A: 1 mg = 0.001 gram

Q: What are some tips/secret to balancing chemical equations?

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Q: Write the name or formula for the reagent(s) that will precipitate Group II

A: Write the name or formula for the reagent(s) that will precipitate Group II ?

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Q: How can chlorine become stable?

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Q: An aluminum plant produces 60 million kg of aluminum per year. How much aluminum oxide is required?

A: The amount of Aluminum oxide required to produce 60 million aluminum per year is given below

Q: 22. How many particles are present in 0.67 moles of radon? 4.0 · 1022 particles 9.0 · 1024 particles…

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Q: how many moles of O₂ form?

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Q: A sample of propane gas, C3H8, was combusted to produce energy according to the equation: C3H8…

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Q: How many moles of glucose (C6H1206) can be produced by 132.0 g of CO2 and an excess of water? Enter…

A: Given, the reaction: 6CO2 + 6H2O → C6H12O6 + 6O2 We have to find the number of moles of glucose that…

Q: A tablet generated 0.001 moles of CO2. If that tablet had an initial mass of 0.5-g, what percent of…

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Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Please find below the balanced reaction taking place  2H2O2 ----> 2H2O  + O2  Hence we can say 2…

Q: The energy released when 1.08 mol of lead (II) bromide is formed from its elements is?

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Q: A sample contains 28.0 mg of Cu -64. How many atoms will remain in 40.0 days?

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Q: who received the Nobel Prize in Chemistry in 1912 ?

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Q: If calcium bromide (CaBr 2) is added to silver nitrate (AgNO 3), what products will form? CaBr2 (aq)…

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Q: 21. How many moles of KCl are produced when you use 3.75 moles of K? 22 Hou

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Q: What is the balanced net equation? It's unclear on my side. I only see 2 equations

A: We have to write the balanced net equation. The given equation is MnO4- + HNO2 → Mn2+ + NO3-.

Q: In the following How many Pb atoms How many O atoms How many N atoms Pb(NO3)2

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.