Decrease the temperature of the oxygen because if coal goes air born it can explode and wipe out power plants like they were not there
A) 10.0 mL of acetic acid and 200 mL of water
Acetic acid is the solute water is the solvent. Acetic acid dissolves in water.
b) 100.0 mL of water and 5.0 g of sugar
Sugar is the solute while water is the solvent. Sugar dissolves in water.
The bonds in salt compounds are called ionic because they both have an electrical charge—the chloride ion is negatively charged and the sodium ion is positively charged.
Answer:
Explanation:
For one B2 molecule 3 A2 molecules are reacting means,
the ratio is 1:3
Out of 126 molecule = 126/3 =42 molecules are required for the reaction,
therefore the 54-42= 10 molcules of B2 will reamin in the end of reaction.
Answer:
See explanation
Explanation:
The dissolution of oxygen in water is exothermic. Hence, at higher temperature, less oxygen is dissolved in water.
If the chemist commits an error and records 27°C instead of 21°C, the dissolved oxygen concentration will be found to be lower than it should be at 27°C because dissolution of gases in water is exothermic.