1 A student is testing a solid material to determine whether it is a pure substance or a mixture.
Which absensation would MOST likely indicate that the material is a mixture!

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never