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lubasha [3.4K]
2 years ago
13

Calculate the number of molecules of hydrogen and carbon present in 4 g of methane?​

Physics
1 answer:
emmasim [6.3K]2 years ago
4 0

Answer: 6.022×10²³ molecules of CH4 which consists of 1 mole of C atoms and 4 moles of H atoms.

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andrezito [222]

Answer:

the answer is false :)

Explanation:

Science is based on theories and tests, if someone has a theory they will test and if it is correct yippie! and if it isn't they will redo the test over until they get it correct or unless it is unsolvable.

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2 years ago
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timama [110]

Answer:

A

Explanation:

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4 0
3 years ago
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Andrei [34K]

Answer:

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Explanation:

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3 0
3 years ago
What is the restoring force of a pendulum
salantis [7]

Answer:

the Restoring force causes the vibrating object to go slower going further from the equilibrium position and to go faster as it approaches the equilibrium position. the restoring force is what is causing the vibration The tension force comes from the string tugging on the bob of the pendulum.

Explanation:

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3 years ago
Now, using your mass (in kg), and the figures for g (in the table below), you can calculate your weight on other planets.
Licemer1 [7]

Answer:

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Explanation:

do the same to the rest and use your calculator to find the weight in N.

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