Physics, 10.07.2019 07:00 leo4687

How does the law of conservation of mass apply to this reaction: c2h4+o2--> 2h2o+2co2? the equation needs to be balanced. there are fewer oxygen atoms in the equation than hydrogen or carbon. only the oxygen needs to be balanced. there are equal numbers of hydrogen and carbon. the law of conservation of mass has already been applied. there is an equal number of each element on both sides of the equation. each element needs to be balanced

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 19:00, owlsandR5

Many machines- including inclined planes such as ramps- increase the strength of the force put into the machine but decrease the distance over which the force is applied. true or false

Answers: 1

continue

Physics, 22.06.2019 04:30, tinytoonjr8052

Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.

Answers: 3

continue

Physics, 22.06.2019 06:40, miaglory3828

Light traveling in a medium with a refractive index 1.19 is incident on a plate of another medium with index of refraction 1.79. at what angle of incidence is the reflected light fully polarized?

Answers: 2

continue

Physics, 22.06.2019 20:30, mdkester11

Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate

Answers: 2

continue

You know the right answer?

How does the law of conservation of mass apply to this reaction: c2h4+o2--> 2h2o+2co2? the equa...