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Vlad [161]
3 years ago
6

If a light bulb has a voltage of 1.5 V and has 2.5A of current running through it, what is the resistance of the light bulb?

Chemistry
1 answer:
Gelneren [198K]3 years ago
8 0

Answer:

0.6 ohm

Explanation:

voltage = 1.5 V

current = 2.5 A

resistence = ?

V = IR

1.5 = 2.5 * R

1.5 / 2.5 = r

0.6 = R

therefore resistence is 0.6 ohm

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Answer:

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3 years ago
Which of the following is an example of a compounds?
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Answer:b.CaCl2

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5 0
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liubo4ka [24]

Answer:

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(1 atm = 760 Torr)

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n = number of moles of hydrogen gas= ?

R = Gas constant = 0.0821 L.atm/mol.K

T = Temperature of vapor = 27.0 °C = 300.15 K

Putting values in above equation, we get:

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Mass of 0.4374 moles of hydrogen gas:

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0.8749 grams of hydrogen gas was formed from the reaction.

7 0
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