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Marizza181 [45]
2 years ago
15

What is m/e ratio???????????

Chemistry
1 answer:
Roman55 [17]2 years ago
8 0

Answer: Hello,Mass ratio charge is.....................

Explanation:  In mass spectroscopy, the mass-to-charge ratio (symbols: m/z, m/e) of a cation is equal to the mass of the cation divided by its charge. ... The mass of the molecular ion is equal to the molecular weight of the compound. Thus, the mass-to-charge ratio of the molecular ion is equal to the molecular weight of the compound.

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Answer: the answer is B

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7 0
3 years ago
a skateboarder wants to skate down the ramp at a skate park he will want the forces acting on him to be
kvasek [131]

Answer:

increase

Explanation:

At the skate park when a skateboarder wants to skate down a ramp, the skate boarder wishes to move faster and with speed so that it help him to skate more time. This can only be achieved if the all the forces acting on him will increase as he skates down the ramp without much of the frictional force acting on the wheels of the skate board. The less friction force acts on the wheel, the more he can skate with more speed.

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3 years ago
Stoichiometry: Calculate the moles of H2 produced by .042 g Mg in the equation Mg + 2HCl > MgCl2 + H2
Evgesh-ka [11]

Answer:

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I think this is the correct answer I not a 100% sure if it is correct.

Explanation:

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6 0
2 years ago
What must happen to uranium before it can be used as a fuel source?
Otrada [13]

Answer:

Uranium must be purified before it is used as a fuel source

Explanation:

The purer the uranium sample, the more the concentration of uranium in the fuel is.

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A reaction that absorbs energy
coldgirl [10]

Answer:

Endothermic Reaction

Explanation:

5 0
3 years ago
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