The specific heat of ethanol is 2.46 J/g-oC. Find the heat required to raise the temperature of 40.0 g of ethanol from 29oC to 35oC.

h let me think

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