If 30.0 g of H2SO4 reacts with sodium hydroxide, what mass of water is produced?

11.02g

Explanation:

mole ratio between H2SO4 and water is 1:2

mole of H2SO4 is 0.306

then the mole of water is 0.612

finally the mole of water is multiplied by 18, the molar mass to get 11.02 g of water

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.