joe6896 joe6896

24-04-2024
Chemistry

contestada

8.3.2 Test (CST): Chemical Reactions
Question 8 of 25
The products of a certain chemical reaction contain 30 kJ of potential energy,
and the reactants contain 4 kJ. How much energy is released or absorbed by
the reaction?
OA. 26 kJ is released.
B. 34 kJ is released.
C. 34 kJ is absorbed.
D. 26 kJ is absorbed.

Respuesta :

Otras preguntas

For what value of x is the rational expression below undefined?(3x-12)/(9-x)

Which of these is a renewable resource? a. coal b. cotton c. copper d. petroleum

Suppose that the functions s and t are defined for all real numbers x as follows. s(x) = 2x+4 t(x) = 5x Write the expressions for (s+t)(x) and (s-t)(x) and eva

In what month is Earth farthest from the Sun? A. January B. July C. March D. October

round each number to the specified place3,422,087 thousands19,499,890 millions507,378 millions207,689 ten thousands

Louis eat 6/8 of a pizza what fraction of the pizza is left over

Louis eat 6/8 of a pizza what fraction of the pizza is left over

Nine hundred and eighty million scientific notation

Name 3 numbers between 0.33 and 0.34

what is the decimal and percent of 5/20 please help me. thank u