Answer:
The final volume of the solution is 0.01373 Liters.
Explanation:
Concentration of the NaCl solution =
Volume of the NaCl solution =
Concentration of the NaCl solution after dilution =
Volume of the NaCl solution after dilution =
(dilution)
1 mL = 0.001 L
13.73 mL = 13.73 × 0.001 L = 0.01373 L
The final volume of the solution is 0.01373 Liters.
Answer:
288K
Explanation:
In most situation where the name of the gas is not mentioned, the best option we have is to use the ideal gas law.
Remember, the pressure was doubled, and the volume was halved, numerically cancelling each other out. As a result, the final temperature be the same as the initial temperature.
Now, solving for T
<span>What is (a) the molarity?
.15 g CH3COOH / g solution ( 1 mol / 60.05 g ) (1018.7 g / L ) = 2.5 mol / L or 2.05 M
(b) the molality?
</span>.15 g CH3COOH / g solution ( 1 mol / 60.05 g ) ( 1000 g / 1kg ) = 2.5 mol/kg or 2.5 m<span>
Hope this helped. Have a nice day.
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Answer:
a balanced force since the object isn't moving
hope this helped
Reduction
Explanation:
At the cathode, the copper electrode will be reduced and probably discharged if is preferentially selected based on the activity series of elements.
- In an electrolytic cell, reduction occurs at the cathode and oxidation reaction occurs at the anode.
- The discharge of ions at electrodes involves the a gain of electrons called reduction at the cathode
- At the anode, a loss of electrons occurs and this process is called oxidation.
- Making the copper the cathode electrode in this cell, ensures that it undergoes reduction.
Learn more:
Oxidation reaction brainly.com/question/9325293
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