How many moles of Iron (II) oxide can you make if you have 21 moles of Iron (Fe) and 21 moles of oxygen (O2)? (Remember to balance the equation first)
Fe
O2
Fe₂O₃

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

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

How is the atomic number of a nucleus changed by alpha decay