PUULIUI
What is the volume of a sealed plastic bag if it contains 4.6 moles of helium at a
temperature of 25.0°C and 1.12 atm of pressure?
O 100.5 L
O 110.6L
O 65.6L
O 46.3L
|
O 65.6L
action 9

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

What is the mass of 0.46 mol of mgcl2

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )