charityshear1924 charityshear1924

03-07-2019
Chemistry

contestada

An exothermic reaction causes the surroundings to A. warm up. B. become acidic. C. expand. D. decrease its temperature. E. release CO2

Respuesta :

superman1987 superman1987

05-07-2019

Answer:

A. warm up.

Explanation:

An exothermic reaction is a chemical reaction that releases energy through light or heat.

So, the right choice is: A. warm up.

Answer Link

Otras preguntas

Use a proof by cases to show that every perfect square is either a multiple of four or one more than a multiple of four. Hint you only need two cases! 2. Use a

What are the major ionization state(s) for succinic acid at pH 3.2, 4.2, 5.2, and 6.2? pK= 4.21.

find the prime factorization of the number 90

Which word correctly describes this image? (red desert) A. manglar B. ola C. marea D. arena

Will mark brainest! What is an example of an attack for which responders were least prepared, prior to the 2001 terrorist attacks in NY? A) Hijacking a bus B)

PLEASE ANSWER!!!! What is the slope of the line whose Run is 5 and Rise is 2? Enter your answer in the box.

Point P is on line segment O Q ‾ OQ . Given O Q = 4 x − 10 , OQ=4x−10, O P = 2 x , OP=2x, and P Q = x , PQ=x, determine the numerical length of O P ‾ . OP .

Express 0.4 uM to mmol/mL

Lee wants to gain 10lbs of lean muscle mass. His dietitian suggested the consume 2400 kcal each day and that 25% of his cal come from protein. How many kcal fro

Damon is writing an essay evaluating Andrew Carnegie’s contributions to American society. Damon has done research on the topic and has arrived at his conclusion