Seudónimo Seudónimo

08-11-2018
Chemistry

contestada

True or false? A chemical change involves an energy change.

Respuesta :

xxfoodisgodly xxfoodisgodly

08-11-2018

Whether a chemical reaction absorbs or releases energy, there is no overall change in the amount of energy during the reaction. I believe that your answer is to be true.

Answer Link

hannamh2003 hannamh2003

08-11-2018

The answer is true a chemical change does not involve a energy change.

Answer Link

Otras preguntas

What is the area of this figure? Drag and drop the appropriate number into the box. A = ____ in² Choices: A. 806.5 B. 1159.5 C. 2268.5 D. 4174.5

A block slides down on a plane inclined at an angle of 53o above the horizontal with acceleration of 5m/s2. What is the coefficient of sliding friction between

One cup of grated, fresh Parmesan cheese weighs 3 ounces. How many cups of grated cheese can you expect to get from a 4.5-pound block of fresh Parmesan?

please help me if u don’t mind

What is a presentation program? Name any presentation programs.

What is the main idea of the text? A. Who the piece of text is aimed at. B. What the main message of the text is. C. To entertain a person. D. How the author fe

Which expression is equivalent to

government budget is presented in the

Why would it not be appropriate for Congress to get the Supreme Court’s opinion about a bill it is considering? A. It would check the President’s power of veto

it cost of an item is 50 It was sold at with a profit of 12%. Find selling prize