If the temperature and volume of a gas are both high, then what would the pressure be? lower? higher as well?

If you want to create an electrical current, which situation would produce a solution capable of this

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium