What does the rate law use to determine the rate of a reaction? A. The rate of a reaction is calculated using the temperature of the
solution
B. The rate of a reaction is set equal to the rate constant of the
reaction
C. The rate of a reaction is calculated using the concentrations of the
products.
D. The rate of a reaction is calculated using the concentrations of
reactants.

Which best describes why nh4+ can form an ionic bond with cl-?

7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.

Geothermal energy for industrial use is available almost anywhere. a.true b.false