17.

Which will dissolve faster, 10 g of sugar cubes or 10 g of

powered sugar?

a) 10 g of powered sugar

c) They will dissolve at the same rate

b) 10 g of sugar cubes

d) It is impossible to determine

Conversion factor 2.23 seconds to kilograms

What is the birds and the bees

Most meteors that fall into the earths atmosphere burn up before reaching the ground. Why is this?

Does cold water freeze faster than hot water

Which of the following are chemicals? clothing food fuels all of the above

Which was the limiting reactant: the zinc or the hydrochloric acid? Remember that the limiting reactant is completely consumed in a reaction and no new product is formed unless more of the limiting reactant is added.

How many moles are in 4,55 X 10^23 molecules of CO2 (rounded)

In standardization of NaOH solution, a student found that 25.55cm3 of base neutralized exactly 21.35cm3 of 0.12M HCl. Find the molarity of the NaOH.

Which is a base unit in SI? A. centimeter B. kilogram C. gram D. grams/milliliter

The primary mechanism for converting atmospheric carbon into usable forms for life on earth is achieved by