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Phantasy [73]
3 years ago
12

An ion has a charge of -1 and 10 electrons. How many protons does it have?

Chemistry
2 answers:
Alenkinab [10]3 years ago
8 0

Answer:

Rdd

Explanation:

Dddddddxkdhjsjsjsjkskskskskskskskkskakakkakakakakakakkakakakk

ivanzaharov [21]3 years ago
3 0
If the ion has a charger of -1 and 10 electrons then it has 9 protons
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a gas that exerts a pressure of 215 torr in a container with a volume of 51.0 mL will exert a pressure of ? torr when transferre
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To calculate the new pressure, we can use Boyle’s law to relate these two scenarios (Boyle’s law is used because the temperature is assumed to remain constant). Boyle’s law is:

P1V1 = P2V2,

Where “P” is pressure and “V” is volume. The pressure and volume of the first scenario is 215 torr and 51 mL, respectively, and the second scenario has a volume of 18.5 L (18,500 mL) and the unknown pressure - let’s call that “x”. Plugging these into the equation:

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