For the balanced equation shown below, if 92.3 grams of HCl were reacted with 15.8 grams of O2, how many grams of H2O would be produced?

The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as

Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g

How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2