What is the concentration of Br2 when the concentration of NOBr2 at t=0 is 0.86 and t=22 is 0.46

If 10.g of agno3 is available, what volume of 0.25 m agno3 can be prepared

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

If two objects at different te,peraure are in contact with each other what happens to their temperature