No links need real answer please. What is the number of mole equivalents of H2
produced by the reaction of 1 mole equivalent of
Mg (s) with H2SO4 (aq), according to the reaction
shown below?

Mg(s) + H2SO4 (aq) → H2 (g) + MgSO4 (aq)
mole(s)

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Drug abuse will not lead to physical and psychological dependence. true or false ?

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space