Use this data from the density lab to find the metal that this object is made from Mass (g)Volume (cm3)
L x W x HDensity (g/cm3)Metal

162

3 x 5 x 4?? ??

REFERENCE TABLE

MetalDensity
aluminum2.7
calcium1.54
iron7.87
magnesium1.74
barium3.62
copper8.96

barium

calcium

magnesium

iron

aluminum

copper

What is the number of moles in 15.0 g ash3?

If i add water to oil what will happen

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.