3
How many molecules are contained in 55.0 g of H2SO4?
A 0.561 molecule
® 3.93 molecules
© 3.38 x 1023 molecules
0 2.37 x 1024 molecules

Much of the general structure and physical properties of the interior of the earth are inferred from: a)deep oil and gas bore holes b)geologic investigations c)analysis of seismic waves d) study of volcanoes

Asolid that forms and separates from a liquid mixture is called

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation