Drag and drop the descriptions to match each of the kingdoms.

!*answer fast*!

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

How many grams of phosphorus are contained in 5.09 moles of phosphorus?

Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3·xh2o; you should do this also. round your answer to the nearest integ