Answer:
The answer to your question is number 2. NaNO₃ + H₂O
Explanation:
The reaction that is represented in this problem is an acid-base reaction. An acid-base reaction is a double displacement reaction.
The cation of a reactant attaches to the anion of the other reactant and viceversa.
Reactants NaOH and HNO₃
Cations Na⁺ H⁺
Anions OH⁻ NO₃⁻
Following the previous rule
Products NaNO₃ + H₂O
The products are a salt and water.
Answer:
B. F⁻
Explanation:
Which anion would bond with K⁺ in a 1:1 ratio to form a neutral ionic compound?
Select the correct answer below:
A. O²⁻. NO. K⁺ and O²⁻ form K₂O in a 2:1 molar ratio.
B. F⁻. YES. K⁺ and F⁻ form KF in a 1:1 molar ratio.
C. N³⁻
. NO. K⁺ and N³⁻ form K₃N in a 3:1 molar ratio.
D. S²⁻. NO. K⁺ and S²⁻ form K₂S in a 2:1 molar ratio.
Answer:
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Explanation: