Answer:
One mole of water was produced from this reaction.
Explanation:
According to this question, the following equation is given as follows:
2H2 + O2 → 2H2O
Two (2) moles of hydrogen gas produces two (2) moles of water in this balanced chemical equation.
If 1 mole of hydrogen gas was used, then:
1 × 2/2 moles of water would be produced
1 mole of water would be produced.
Answer:
The Fox is at the top of the food chain; so, the other animals could increase in population and the fox could return
Answer:
Flourine
Explanation:
Its at the 17 group number which are where the halogens are located.
Molar mass CCl₄ = 12 + 35.5 x 4 = 154 g/mol
number of moles:
74.41 / 154 => 0.48318 moles
1 mole ------------------- 6.02 x 10²³ molecules
0.48318 moles ----------- ?
molecules = 0.48318 x ( 6.02x10²³) / 1
molecules = 2.908 x 10²³ / 1
= 2.908 x 10²³ molecules
hope this helps!
