3 x 1023 molecules of element Z have a mass of 38 g. What is the mass of 1 mole?

4. Another term for a pre-inspection agreement is A. pre-sale inspection. B. partial inspection. C. scope of work. D. standard of practice.

Read the list of common household substances. Antacid, orange juice, toothpaste, yogurt Which of these substances are likely to have a sour taste? A. Antacid, yogurt B. Antacid, toothpaste C. Orange juice, yogurt D. Orange juice, toothpaste

Cornea transplants are rarely rejected because the cornea has no blood supply explain why that is

What kind of charge would the oxygen atom have compared to the hydrogen atom?

Which statement best describes the pH of pure water a. It is neutral because the concentration of hydronium ions equals that of hydroxide ions b. it is neutral because the pure liquid contains neither hydronium ions not hydroxide ions c.

Which cluster in the agriculture industry would be most likely to partner with the animal systems cluster to introduce new modern procedures to animal careers

Sarah is ordering cheese pizza for a party of ten people she knows each pizza has 8 slices to figure out how many pizzas to order sarah needs to know the

How many grams of sodium ions are in na2so4?

Electron configuration for iron?

Explain how melting is considered endothermic