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Answer → Air pressure doesn't crush you because molecules in air push ______ → in all directions ←
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Answer:
The answer is option 3.
Explanation:
Option 3 shows a balanced equation.
Answer:
More energy is released from the old substance than the new substance needs to form its chemical bonds
Explanation:
Edge 2020
Answer:
Explanation:
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In this case, considering the partial Dalton's law of partial pressures, we can notice that the total pressure equals the pressure of steam and the pressure of hydrogen, which can be determined as shown below:
Thus, by using the ideal gas law, we can compute the moles of hydrogen as shown below:
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