Answer:
true
Explanation:
cu is copper, c carbon, ca calcium
There is one missing point in the question.
The formula to find an increase in boiling Temperature is :
ΔT = kb x M
ΔT = is the increase in boiling Temperature
Kb = Boiling point constant of the Solvent
M = Molarity
You did not provide the Kb. If you have it, you just have to insert it to the formula to find the ΔT.
And assuming that the other solution is water, you just have to add it up with 100 Celcius
In celite filtration, diatomaceous earth is used to filter a solution containing very small particles that may pass through an ordinary filter. Hydrochloric acid is added after the celite filtration to remove the remaining particles in the filtration set-up. If the amount of acid added is not enough, it may cause discrepancies in the results.
<span>Carbohydrates. Four major categories of organic compounds are found in all microorganisms. ...Carbohydrates are used by microorganisms as sources of energy. ...Lipids. ...Fat molecules are composed of a glycerol molecule and one, two, or three molecules of fatty acids. ...Proteins. ...<span>Nucleic acids.
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MH₂: 2 g/mol
mO₂: 32 g/mol
2H₂ + O₂ ---> 2H₂O
4g......32g
4g H₂ ---- 32g O₂
Xg H₂ --- 192g O₂
X = (192×4)/32
X = 24g H₂
