We are given that the concentration of the KCl is 2 meq /
mL. Assuming that the ampule also has exactly this concentration, therefore:
amount of KCl in ampule = (2 meq / mL) * (20 mL)
amount of KCl in ampule = 40 meq
This amount of KCl is now inside a solution of 1 Liter (also
equivalent to 1000 mL), therefore the new concentration in the resulting
solution is:
new concentration = 40 meq / 1000 mL
new concentration = 0.04 meq / mL
Since 0.04 in decimal is 4% in percentage, therefore the
strength of the resulting solution is 4% KCl.
I think it’s the second one
Answer:
a lot more than you can eat your green beans
water-gas shift membrane reactor(WGSM)
Explanation:
The major component in the processing train for fuel cells is the water-gas shift membrane reactors. Fuel cells offer a very clean and environmental source of energy production. They are usually tagged the future of energy production in the world.
- Unlike the internal combustion systems that uses fossil fuels to produce energy, the water-gas shift membrane reactor allows for the production of energy using the combination of oxygen and hydrogen in the presence of a catalyst.
- In the reactor, hydrogen gas is a able to readily diffuse out while the other components are unable to do so.
Learn more:
Burning brainly.com/question/9231468
Combustion brainly.com/question/9434360
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I would divided it to get the anwser and then moloeces
Explanation:
Divide