What is the freezing point of a solution made by mixing 34.1 g of Na2CO3 and 500.0 g of water? (K-f is 1.86 °C/m for water.)

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.

How many miles of water are produced if 5.43 mol pbo2 are consumed

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?