Answer:
the answer to the end is a great deal and the only thing I could think about to get to know is the only person to be a part time manager for the job is the only person who can I have a lot more
I am absolutely sure that the<span> factor which will have little effect on the solubility of saturated solutions is </span><span>the amount of extra time spent stirring the solution. I choose this option because this point will not make a big difference whereas the rest of option can perform a great impact.
Do hope you will find it useful!</span>
The answer is B hope it helps pls mark branliest
Answer:
Data is not valid
Explanation:
When two liquids having different temperatures are mixed, regardless of the volumes, the final mix temperature will ALWAYS be between the initial temperature values.
1st Law Thermo => Law of Conservation of Energy => Energy can not be created nor destroyed, only changed in form. Mixing 22°C with 75°C will NOT result in a mix having a final temperature of 80°C.
∑ΔE = 0 => (mcΔT)₁ + (mcΔT)₂ = 0
[(20g)(1cal/g·°C)(Tₓ - 22°C)] + [(80g)(1cal/g·°C)(Tₓ - 75°C)] = 0
=> 20(Tₓ - 22) + 80(Tₓ - 75) = 0
=> 20Tₓ - 440 + 80Tₓ - 75 = 0
=> 100Tₓ = 440 + 75 = 515
=> Tₓ = (515/100)°C = 51.5°C final mix temperature
Answer:
Chromium(VI) Phosphate Cr(PO4)2 Molecular Weight -- EndMemo.