caderbug1234 caderbug1234

25-04-2020
Chemistry

contestada

What does every chemical reaction involve?

A change in state.

A change in mass.

A change in energy.

A change in concentration.

Respuesta :

annonymous57 annonymous57

25-04-2020

A change in energy ......

Answer Link

vistelliamc vistelliamc

25-04-2020

A change in mass because there is no overall change in the amount of energy during the reaction and every chemical reaction involves conversion between energy and mass

Answer Link

Otras preguntas

Mixed fractions help please

Help me find the missing length pleaseeee

helppppppppppppppppp

How does radiation work in solid , liquid gases

Use the distributive property to find the price. 5($5.91) a. $30.45 b. $29.55 c. $25.50

6*5 0487684768436843684786468456489kmkl/68 25468

If suddenly the force of gravity of the sun stopped acting on the planets, in what kind of path would the planets move?

Which is also called an alpha particle?

A (n) _____ has a oH range from 7.1-14.0

Is {(-2,6), (-3,7), (-4,8), (-3,10)} a function