Explanation:
1 ) Temperature of Venus in Kelvins = 757 Kelvins

Temperature of Venus in degrees Celsius =
2 ) Temperature on Mercury at night = 


Temperature on Mercury at night in degree Celsius = 167.22° C
Answer: Ba(CN)2 + (NH4)2SO4 => BaSO4 + 2 NH4CN
Explanation: The reaction will produce BaSO4 Barium sulfate and NH4CN Ammonium cyanide.
<span>When refrigerants are mixed, somebody must recover the mixture into a separate </span><span>container or tank.
</span>Refrigerant<span> is a mixture,</span> that can transform from liquid to gas and vice versa. Refrigerants <span>used in a </span>heat pump and refrigerators. They <span>should not be mixed together, one of the reason is because they are flammable.</span>