How many moles are of sodium are needed to react completely with 3.1 moles of chlorine in the reaction shown below? 2Na(s) + Cl2(9) + 2 NaCl(s)? a: 6.2 moles Na
b: 1.5 moles Na
c: 3.1 moles Na
d: 2 moles Na

some sources quote the lethal dose, for an average 170lbs opiate-naive individual is between 75 and 375 mg

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