How much heat does a 23.0 g ice cube absorb as its temperature increases from -17.40°C to 0.00°C? Assume the specific heat of ice is 2.03 J/g°C. Is this endothermic or exothermic? Convert your answer from number three to kilocalories.

What can be found in the ionosphere

Table sugar completely dissolved in water is an example of a?

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.