Why potassium by sulphite or KHSO4 donot preserve meat

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point

What is the formula of the ionic compound composed of calcium cations and chloride anions