Maybe sodium? becasue its an element and I would like some points... sorryy:((((
Answer:
0.57 water
Explanation:
To solve this problem, we need to write the reaction expression first.
The reactants are oxygen gas and hydrogen gas.
They react to give a product of water
2H₂ + O₂ → 2 H₂O
Given that;
Number of moles of hydrogen gas = 0.57moles
From the balanced reaction expression;
2 moles of hydrogen gas produces 2 moles of water
So;
0.57mole of hydrogen gas will also produce 0.57 water
Answer:
The major social sciences are:
Anthropology.
Economics & Management.
History.
Human Services.
Political Science.
Psychology.
Sociology
There is no change to the atomic number.
