Classify the reaction Ca(OH)2 (aq) + H2CO3(aq) → CaCO3(s) + 2 H2O(l): a. Acid-Base b. Precipitation...

Classify the reaction Ca(OH)2 (aq) + H2CO3(aq) → CaCO3(s) + 2 H2O(l):
a. Acid-Base b. Precipitation c. Both d. Neither
Sodium phosphate reacts with calcium chloride. Write the balanced, net ionic equation, and then choose the coefficient associated with the calcium ion in that equation (choose 0 if not present):
a. 0 b. 1 c. 2 d. 3
Sulfuric acid reacts with barium hydroxide. Write the balanced, net ionic equation, and then choose the coefficient associated with the hydroxide ion in that equation (choose 0 if not present):
a. 0 b. 1 c. 2 d. 3
Sulfuric acid reacts with ammonia. Write the balanced, net ionic equation, and then choose the coefficient associated with the sulfate ion in that equation (choose 0 if not present):
a. 0 b. 1 c. 2 d. 3

Please show any work

Expert Solution

queen_honey_blossom answered 2 years ago

Part B What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+?...

Part B What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag the appropriate items to their respective bins. Part C Which substances are always produced in an acid-base neutralization reaction? Check all that apply. Check all that apply. a base water an acid a gas a salt

Identify the equation(s) that represents a redox reaction. A. Ca(s) + 2 H2O(l) → Ca(OH)2(s) +...

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What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag...

What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag the appropriate items to their respective reaction. K2NO3, KNO3, Ca(NO3)2, CaNO3, CaCl, CaCl2, KCl2, KCl Reaction A- Reaction B- Reaction C- Reaction D – Not a product -

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a) identify the conjugate acid-base pairs for the following reaction: H2O (aq) + CN- (aq)--->HCN (aq)+OH-...

a) identify the conjugate acid-base pairs for the following reaction: H2O (aq) + CN- (aq)--->HCN (aq)+OH- (aq) b) give the conjugate acid of HSO4- and PO4 -2 c) give the conjugate base of HCLO4 and H3O+

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Ca(s)+2H(aq)--> Ca^2+(aq)+H2 ∆H= -543 KJ/mol CaCO3(s)+2H(aq)-->Ca^2+(aq)+CO2(g)+H2O(l) ∆H= -15 KJ/mol Look up the heats formation for CO2...

Ca(s)+2H(aq)--> Ca^2+(aq)+H2 ∆H= -543 KJ/mol CaCO3(s)+2H(aq)-->Ca^2+(aq)+CO2(g)+H2O(l) ∆H= -15 KJ/mol Look up the heats formation for CO2 and H2O in the thermodynamic tables and use this information along with the above heats of reaction to calculate the standard enthalpy of formation for CaCO3. Write the balanced equations for the two heat of formations reactions, and use Hess Law in order to answer this question.

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