In the chemical compound magnesium chloride, MgCl2, one mole of magnesium chloride contains how many chloride ions?
A) 0.5 ions
B) 1.20 x 1024 ions
C) 3.01 x 1023 ions
D) 6.02 x 1023 ions

What is a property of a double replacement reaction

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.