Select all ions that produced when SrCl 2 is dissolved in water? Select all ions

Question

Select all ions that produced when SrCl2 is dissolved in water?

Select all ions that produced when NH4NO3 is dissolved in water?

Select all ions that produced when Na2CO3 is dissolved in water?

The products of the reaction of a strong acid and a strong base are water and a “salt”. Which “salt” is the product of the following reaction? HNO3 (aq) + KOH (aq) H2O (aq) + “salt” (aq)

A neutralization reaction occurs and produces a “salt” and water. Select the two reactants that would produce CaBr2 and H2O when combined:

Which of the following solids create the best controlled experiment if you were testing the acid/base properties of cations?
(Choose Only 3)

Which of the following solids create the best controlled experiment if you were testing the acid/base properties of anions?
(Choose Only 3)

Select all ions that produced when SrCl2 is dissolved in water?

Sr2+ Cl+ Sr2- Cl-

Select all ions that produced when NH4NO3 is dissolved in water?

NH3 NO2 NH4+ H+ N3- NO3-

Select all ions that produced when Na2CO3 is dissolved in water?

CO3- CO2 Na+ CO32- Na2+ O-

The products of the reaction of a strong acid and a strong base are water and a “salt”. Which “salt” is the product of the following reaction? HNO3 (aq) + KOH (aq) H2O (aq) + “salt” (aq)

KNO3 KNO2 KO4H K2O

A neutralization reaction occurs and produces a “salt” and water. Select the two reactants that would produce CaBr2 and H2O when combined:

CaOH CaO CaBr HCa Ca(OH)2 HBr Review Part B in the experimental procedure

Which of the following solids create the best controlled experiment if you were testing the acid/base properties of cations?
(Choose Only 3)

SrCl2 CuCl2 NaCl NaCH3COO Sr(OH)2 Na3PO4 Review Part C in the experimental procedure

Which of the following solids create the best controlled experiment if you were testing the acid/base properties of anions?
(Choose Only 3)

Na3PO4 Na2CO3 FeCl2 NaHCO3 CaCl2 CuCl2

Explanation / Answer

1)
SrCl2 in water breaks as:
SrCl2 —> Sr2+ + 2 Cl-

Answer:
Sr2+ and Cl-

2)
NH4NO3 in water breaks as:
NH4NO3 —> NH4+ + NO3-

Answer:
NH4+ and NO3-

3)
Na2CO3 in water breaks as:
Na2CO3 —> 2 Na+ + CO32-

Answer:
Na+ and CO32-

I am allowed to answer only 1 question at a time

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