In a nuclear fusion reaction, the mass of the products is(1) less than the mass of the reactants because some
of the mass has been converted to energy
(2) less than the mass of the reactants because some
of the energy has been converted to mass
(3) more than the mass of the reactants because some
of the mass has been converted to energy
(4) more than the mass of the reactants because some of the energy has been converted to mass

The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)

Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!

Calculate the concentration of all species in a 0.165 m solution of h2co3.