Which of the following statements are correct about the chemical reaction?
h2 + o2 -> h2o2
versus
2 h2 + o2 -> 2 h2o?
they are both balanced chemical equations.
the two reactions are equivalent.
the laws of thermodynamics apply to both.
conservation of mass applies to both.

Why doesn't heat added to water make the tempature rise above 100c

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Chemical engineering who specializes in negotiating for large purchases and instructing customers in use of the products are