Did anyone in k12 do the precious cargo lab? i need

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Which terms are used to identify pure substances