Which statement best summarizes this part of kafka's the metamorphosis? a) it is raining outside when gregor samsa wakes up l. b) change can occur unexpectedly at any moment c) gregor samsa wakes up as a big and has trouble getting out of bedd) gregot samsa dislikes his job as a traveling salesman -apex

Just Took the test C is the correct Answer

Explanation:

~Apex Approved.

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !