Answer: Sodium bromide is an ionically bonded compound.
(NaBr: Sodium Bromide)
Explanation:
HCL you can do it yourself .try again
Wave length measures the width of the wave
Answer:
Explanation:
First of all we need to calculate the heat that the water in the cooler is able to release:
Where:
- Cp is the mass heat capacity of water
- V is the volume
- is the density
To calculate the mass of CO2 that sublimes:
Knowing that the enthalpy of sublimation for the CO2 is:
Answer:
Oil is a fossil fuel and timber or wood and wind is not. Hope this helps!