Balance the equation. HNO3 +C6H5CH3= C6H2(NO2) 2CH3-C6H2

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

How much energy is made when a pice of wood burns. how do you know

The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.