jesiahgirl12 jesiahgirl12

11-08-2020
Physics

contestada

The energy change in an endothermic reaction is: A. Internal B. External C. Negative D. Positive

Respuesta :

raskolnikov raskolnikov

11-08-2020

Answer:

Positive

Explanation:

In an endothermic reaction, the products are at a higher energy than the reactants. This means that the enthalpy change of the reaction (∆H) is positive

Answer Link

Otras preguntas

36 students for 3 teachers = 1.0 5 12 students for 1 teacher.

Which ordered pair could not be the coordinates for a clockwise rotation of the point W (-3, 4)? (-4, -3) (3, -4) (-4, 3) (4, 3)

how many moles of potassium iodide (KI) are in 48.9 g of potassium iodide (KI) ? ____ moles

find X :))))))))))))))

On January 1, 2021, Princess Corporation leased equipment to King Company. The lease term is 12 years. The first payment of $716,000 was made on January 1, 2021

A. Find the slope of the lines through the pairs of points, (1,-8) and (1,-9) the slope is m=

Compare “Photograph” with “Iron Maiden." What makes the Def Leppard song more pop oriented (and therefore possessing greater mass appeal)?

How many gallons of a 60% antifreeze solution must be mixed with 70 gallons of 15% antifreeze to get a mixture that is 50% antifreeze?

convert the following numbers into scientific notation 3,400= 0.000023= 4.50= 1,000,000= 0.00671=

A major result of the Civil War was that it reinvented the Northern economy. preserved the Union. enhanced trade with Europe. divided the country