False I believe. Hope this helps :)
The difference between all of them in the make-up of the R group.
Answer:
water is separated into hydrogen and oxygen gas by electrolysis is
Explanation:
both physical change and chemical change:
1) physical properties and form gets changed
2) Chemical change as the entire composition also gets changed
15.3 litres of water will be produced if we take 1.7 litres of Hydrogen
Explanation:
Let's take a look over synthesis reaction;
<u> </u><u />
<u>Balancing the chemical reaction;</u>
<u> </u><u />
Thus, 2 moles of hydrogen molecules are required to form 2 moles of water molecules.
<u>Equating the molarity;</u>
<u /> =
(Since, the molecular mass of hyd and water is 2 and 18 respectively)
x=
x= 15.3 litres.
Thus,15.3 L of water will be produced if we take 1.7 litres of Hydrogen in a synthesis reaction.