Answer : The mass of is, 9.64 grams.
Explanation : Given,
Mass of = 54.6 g
Molar mass of = 17 g/mol
Molar mass of = 2 g/mol
First we have to calculate the moles of .
Now we have to calculate the moles of
The balanced chemical equation is:
From the balanced reaction we conclude that
As, 2 mole of react to give 3 moles of
So, 3.21 mole of react to give mole of
Now we have to calculate the mass of
Therefore, the mass of is, 9.64 grams.
Answer:
Zinc reacts with dilute sulphuric acid to produce hydrogen gas (H2) and zinc sulphate. This is an example of displacement reaction of a non-metal by a metal. ... ZnSO4 is different in chemical composition and chemical properties than Zn and H2SO4 so it is a chemical change.
Answer:
No
Explanation:
No, this is an addition reaction
HC≡CH + 2H-H ----> H3C - CH3
The atomic number is made out of the number of protons and neutrons in an atom.
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This is false. The amount of electrons in lithium (Li) is not 7, it is 3. There are 3 electrons in lithium.