3 years ago

Which of the following is true during an exothermic reaction?

2 answers:

5 0

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

lara [203]3 years ago

3 0

The answer would be B: heat is released

You might be interested in

vlada-n [284]

The others are wrong it's B. Condensation

5 0

2 years ago

Keith_Richards [23]

Yes, anything that lives. Cells have a nucleus, they are alive and can reproduce. (Not man made/abiotic)

7 0

3 years ago

zhenek [66]

Answer:

1.) 3

2.) 60 CM

Explanation:

1. Density= $\frac{MASS}{VOLUME}$ = $\frac{75}{25}$

2. Length*Width*Height=3*10*2

6 0

2 years ago

solniwko [45]

Answer:

1380 kilogram/cubic meter

$p=\frac{m}{v}$

$=\frac{138g}{100mL}$

$=1.38$

$=1380$

4 0

3 years ago

tiny-mole [99]

Since there is loss of kinetic energy

5 0

3 years ago