Answer:

Explanation:
The formula to convert Fahrenheit to Celsius, use the following formula.

We want to convert 98.7 degrees Fahrenheit to Celsius, so we must substitute 98.7 in for degrees Fahrenheit.

Solve inside the parentheses. Subtract 32 from 98.7.

Multiply 66.7 by 5/9.

98.7 degrees Fahrenheit is equal to 37.0555556 degrees Celsius
Answer:
it is false Sodium acetate NEVER precipitates
They split in half making there more atoms
Answer:
Option B
Explanation:
Avagadro's hypothesis showed that at constant temperature and pressure equal volume of all gases contains equal no of molecules.
Avagadro's constant is known as 6.022×10^23