How many liters of chlorine gas (Cl2) will be needed to react with 42.00 g of potassium bromide (KBr)? 1 Cl2 + 2 KBr ---> 2 KCI + 1 Br2

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

How far is the region from the equator or control climate

Which activity is an innate behavior