Balance the equation, Al203 + H2S04 to Al2 (S04) 3 + H20

What can be produced by splitting unraniam 235

Rank the gases in the atmosphere in order from most to least abundant.

The number of atoms in a mole of any pure substance is called

At a pressure of 782.3 mm Hg and 34.4 °C, a certain gas has a volume of 362.4 mL. What will be the new volume of this gas under STP?

What is the total energy of all the particles in an object called?

Which gas has approximately the same density as c2h6 at stp no nh3 h20 so2?

Identify the combustion reaction. c4h12 + 7o2 ⟶ 6h2o + 4co2 2h2 + o2 ⟶ 2h2o al2s3 ⟶ 2al + 3s cl2 + 2kbr ⟶ 2kcl + br2

A water molecule consists of an oxygen atom and two hydrogen atoms covalently bonded in a bent shape. Oxygen however, attracts the shared electrons more strongly than the hydrogen atoms. This structure leads to which important property of water? a.

How much ko2 is needed to react with 75.0 l of carbon dioxide at - 25˚c and 215 kpa?

Is limestone a mixture or a pure substance