In order to ensure that chemical reaction in the lab behave as predicted by their mathematical formulas, it is important the heat be applied evenly over the total surface area of the flask instead of a series of irregular points on the surface.
A) instead of
-- apply heat over x instead of y. -- this is incorrect. Also "instead" is used when we substitute. It will be good to use rather.
B) as compared with
-- this is not a correct idiom - "as compared to" is correct. Even after
...
A) instead of
-- apply heat over x instead of y. -- this is incorrect. Also "instead" is used when we substitute. It will be good to use rather.
B) as compared with
-- this is not a correct idiom - "as compared to" is correct. Even after
...
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