If an enclosure of 0.472 L has a partial pressure of O2 of 3.4×10^−6 torr at 27 ∘C, what mass of magnesium will react according to the following equation? 2Mg(s)+O2(g)→2MgO(s)

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

How many miles of water are produced if 5.43 mol pbo2 are consumed

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro