Change the following numbers into scientific notation. (8 Points) 1.) .00000123 =
2.)240,000,000,000 =
3.) .0000000031 =
4.) 796,000,000 =

Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid

How many moles of bromine are needed to produce 3.23 moles of potassium bromide