what is wrong with the statement? "because there are no common factors in the molecular formula, k2co3 is also the empirical formula of potassium carbonate"

2. you__turn left on a red light if you are in the left-most lane of a one-way street, you're turning into the left-most lane of a one-way street, and no nearby sign prohibits the turn.

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water