Answer:
It should be A the gravitational force on the moon is weaker than on Earth
Answer:
2 atoms of nitrogen are present.
3Na2O(at) + 2Al(NO3)3(aq) —> 6NaNO3(aq) + Al2O3(s)
This is a double replacement reaction and NaNO3 is aqueous because Na is an alkali metal, plus nitrate is in the solution. Both of these are soluble. Al2O3 is not soluble because it does not contain any element that is soluble and is hence the precipitate.
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Hey Brayden!
Rain showers had continued over a particular area for several days. Which of these weather factors is most likely responsible?
Answer - A Stationary front
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And a water molecule, this is called a dehydration synthesis. when 2 molecule combine, a water molecule leave.
