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Solid lithium metal and diatomic nitrogen gas react spontaneously to forma solid product. Give the balanced...
A. Classify each of the following reactions as decomposition, combination, combustion, 2CH3OH(l)+3O2(g)→2CO2(g)+4H2O(g) 2KClO3(s)→2KCl(s)+3O2(g) S(s)+3F2(g)→SF6(g) CaO(s)+H2O(l)→Ca(OH)2(aq) 2Cu(NO3)2(s)→2CuO(s)+4NO2(g)+O2(g)...
A. Classify each of the following reactions as decomposition, combination, combustion, 2CH3OH(l)+3O2(g)→2CO2(g)+4H2O(g) 2KClO3(s)→2KCl(s)+3O2(g) S(s)+3F2(g)→SF6(g) CaO(s)+H2O(l)→Ca(OH)2(aq) 2Cu(NO3)2(s)→2CuO(s)+4NO2(g)+O2(g) B. Solid aluminum metal and diatomic chlorine gas react spontaneously to form a solid product. Give the balanced chemical equation (including phases) that describes this reaction. Indicate the phases using abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively. Express your answer as a chemical equation. C. When heated, solid copper(II) carbonate decomposes to solid copper(II) oxide and carbon dioxide gas. Give...
lithium metal reacts with oxygen gas to form solid lithium oxide express your answer as a...
lithium metal reacts with oxygen gas to form solid lithium oxide express your answer as a chemical equation. identify all of the phases in your answer
Write the balanced equation for the hydration of CuSO4. Indicate the physical states using the abbreviations...
Write the balanced equation for the hydration of CuSO4. Indicate the physical states using the abbreviations (s), (l), or (g) for solid, liquid, or gas, respectively. Use (aq) to indicate the aqueous phase. Indicate appropriate charges on negative and positive ions if they are formed. Express your answer as a complete chemical equation including all phases. Do not include water in your answer.
Write a balanced chemical equation for the reaction of solid barium with fluorine gas. Express your...
Write a balanced chemical equation for the reaction of solid barium with fluorine gas. Express your answer as a chemical equation. Identify all of the phases in your answer. Part A Enter a balanced chemical equation for the reaction between aluminum metal and fluorine gas. Express your answer as a chemical equation. Identify all of the phases in your answer. Part B Enter a balanced chemical equation for the reaction between potassium metal and liquid water. Express your answer as...
What is the balanced chemical equation for the reaction used to calculate Delta H degree_t of...
What is the balanced chemical equation for the reaction used to calculate Delta H degree_t of CaCO_3(s)? If fractional coefficients are required, enter them as a fraction (i.e. 1/3).Indicate the physical states using the abbreviation (s), (I), or (g) for solid, liquid, or gas, respectively without indicating allotropes Use (aq) for aqueous solution. Express your answer as a chemical equation.
What is the balanced chemical equation for the reaction used to calculate ΔH∘f of CaCO3(s)? If fractional coefficients...
What is the balanced chemical equation for the reaction used to calculate ΔH∘f of CaCO3(s)? If fractional coefficients are required, enter them as a fraction (i.e. 1/3). Indicate the physical states using the abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively without indicating allotropes. Use (aq) for aqueous solution. Express your answer as a chemical equation.
q6 Choose the correct, balanced chemical equation for the following decomposition reaction: solid lithium carbonate...
q6
Choose the correct, balanced chemical equation for the following decomposition reaction: solid lithium carbonate decomposes with heat to form solid lithium oxide and carbon dioxide gas Li2CO3(s) bheatrxn Li2O(s) + CO2(g) • LiCO3(s) bheatrxn 2 LIO(s) + CO2(g) LICOz(s) wheatrxn Li(s) + CO2(g)
3) Solid magnesium and nitrogen gas combine to form solid magnesium nitride. a. Write the balanced...
3) Solid magnesium and nitrogen gas combine to form solid magnesium nitride. a. Write the balanced chemical equation for this reaction. b. How many grams of magnesium nitride can be produced from the reaction of 10.0 g of magnesium and 12.0 g of nitrogen? c. What is the percent yield for this reaction if 7.159 g of magnesium nitride are isolated following the reaction?
A) The half-cell is a chamber in the voltaic cell where one half-cell is the site...
A) The half-cell is a chamber in the voltaic cell where one half-cell is the site of the oxidation reaction and the other half-cell is the site of the reduction reaction. Type the half-cell reaction that takes place at the anode for the chromium-silver voltaic cell. Indicate the physical states of atoms and ions using the abbreviation (s), (l), or (g) for solid, liquid, or gas, respectively. Use (aq) for an aqueous solution. Do not include phases for electrons. Express...
Problem 6.144 A 2.197 g sample of an unknown alkaline-earth metal was allowed to react with...
Problem 6.144 A 2.197 g sample of an unknown alkaline-earth metal was allowed to react with a volume of chlorine gas that contains 1.91×1022Cl2 molecules. The resulting metal chloride was analyzed for chlorine by dissolving a 0.623 g sample in water and adding an excess of AgNO3(aq) to give a precipitate of 1.126 g of solid AgCl. A What is the percent Cl in the alkaline-earth chloride? = 44.7% What is the identity of the alkaline-earth metal? = Sr *Write...
What is the balanced chemical equation for the reaction used to calculate Delta H degree_t of CaCO_3(s)? If fractional coefficients are required, enter them as a fraction (i.e. 1/3).Indicate the physical states using the abbreviation (s), (I), or (g) for solid, liquid, or gas, respectively without indicating allotropes Use (aq) for aqueous solution. Express your answer as a chemical equation.
q6
Choose the correct, balanced chemical equation for the following decomposition reaction: solid lithium carbonate decomposes with heat to form solid lithium oxide and carbon dioxide gas Li2CO3(s) bheatrxn Li2O(s) + CO2(g) • LiCO3(s) bheatrxn 2 LIO(s) + CO2(g) LICOz(s) wheatrxn Li(s) + CO2(g)
3) Solid magnesium and nitrogen gas combine to form solid magnesium nitride. a. Write the balanced chemical equation for this reaction. b. How many grams of magnesium nitride can be produced from the reaction of 10.0 g of magnesium and 12.0 g of nitrogen? c. What is the percent yield for this reaction if 7.159 g of magnesium nitride are isolated following the reaction?
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