The correct answer would be <span>0.22 N.
Hope this helps.</span>
1.5*9.8*1.2
since the formula is force * distance.
1.2 is the distance. the force is gravity on the object (1.5*9.8)
The answer is 17.64 J . (18 J with sig figs)
Pure water or an extremely weak base or acid has a pH close to 7.
Answer: 182.87 grams of hydrogen are necessary to react completely with 853.42g of nitrogen.
Explanation:
The balanced chemical reaction is :
According to stoichiometry:
1 mole of
react with = 3 moles of
30.479 moles of
will react with=
of
Mass of
=
Thus 182.87 grams of hydrogen are necessary to react completely with 853.42g of nitrogen.