The rate of hydrolysis of sucrose to glucose and fructose is quite slow in the absence of a catalyst. If the initial concentration of sucrose is 0.050 M, it takes 440 years for the concentration of the sucrose to decrease by half to 0.025 M. What is the rate of disappearance of sucrose in the absence of a catalyst

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign