Answer:
Because Sulphuric acid(H2SO4) is one of the substance which have a very high vigourous reaction if mix with chemicals thats why we take the same sulphuric acid but having lighter effects known to be as Dil.Sulphuric And so it is generally use for precaution while during experimentations Thats why we use it.
Hope it helps
Answer:
Hey there!
Speed is a scalar, and only has magnitude, or size. On the other hand, velocity is a vector and has magnitude and direction.
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Answer:
a since its at the top and take away something you effect everything
Explanation:
Answer:
3. 3:2
Explanation:
in the reactants, 3 is the coefficient for the hydrogen atoms.
In the products, 2 is the coefficient for the ammonia atoms.
