If 0.4g of methane was burned to heat 500cm3 of water, what would be the max temperature rise of the water? (The enthalpy of combustion of methane(CH4) is -882kJ/mol)​

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.

answer: they produce more slow than unicellular organisms.

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