Answer: Geologic time is a way to measure the sequence of events on Earth over time
Explanation:
Water and orange juice
Or orange juice and sodium chloride
Answer:
449 (g K) / 39.1 (g/mol K) = 11.5 mol K
Explanation:
Potassium has atomic number 39.1
amount of K in 449g sample = 449/39.1 = 11.5 mol
