How many molecules of CO2 are present in 0.100 mol of CO2?

b. is the answer hoped i        

colorless gas, exhibiting a blue glow when placed in an electric field

b) solid

its a type of rock

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.