4. 2
(b) on micro scale
on commercial scale
(d) on economic scale
Which one of the following compounds can be separated by physical means?
(a) mixture (b) element
(c) compound (d) radical
The most abundant element occurring
5.
6.
3.
7.

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

When a septic tank backs up a goes in to clean it out

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11