Question

Катионы Na⁺, K⁺, анеоны HCO₃²⁻, F⁻. Напишите формулы солей?

Answer 1

NaF, Na2CO3, KF, K2CO3

Answer 2

Formulas of Salts for Cations Na⁺, K⁺, Anions HCO₃²⁻, F⁻

Sodium Cation (Na⁺): The formula for the salt formed with the sodium cation is typically NaX, where X represents the anion. For example, sodium chloride is NaCl.

Potassium Cation (K⁺): The formula for the salt formed with the potassium cation is typically KX, where X represents the anion. For example, potassium carbonate is K2CO3.

Bicarbonate Anion (HCO₃²⁻): The formula for the salt formed with the bicarbonate anion is typically MX(HCO3)2, where M represents the cation. For example, sodium bicarbonate is NaHCO3.

Fluoride Anion (F⁻): The formula for the salt formed with the fluoride anion is typically MF, where M represents the cation. For example, potassium fluoride is KF.