3 years ago

HELP PLEASE?! I will upvote all answers!

Chemistry

1 answer:

I am Lyosha [343]3 years ago

6 0

I believe the answer is a theory.

You might be interested in

How is the tempature related to phsyical change

Maksim231197 [3]

A physical change in a substance doesn't change what the substance is. In a chemical change where there is a chemical reaction, a new substance is formed and energy is either given off or absorbed.

Hopefully that helps you ❤

6 0

3 years ago

Porque sirve el teorema de pitagora

denis23 [38]

El teorema de Pitágoras se generaliza a espacios de dimensiones superiores. Algunas de las generalizaciones están lejos de ser obvias. El teorema de Pitágoras sirve como base de la fórmula de distancia euclidiana.

Espero que esto ayude, que tengan un día bendecido y maravilloso, ¡así como uno seguro! :-)

-Cutiepatutie

4 0

3 years ago

What is the pH of a solution with a hydrogen ion concentration of 4.5 x<br> 10-6 M ?

Fittoniya [83]

Answer:

Explanation:

The pH of a solution can be found by using the formula

$pH = - log [ {H}^{+} ]$

We have

$pH = - log(4.5 \times {10}^{ - 6} ) \\ = 5.346787...$

We have the final answer as

Hope this helps you

6 0

2 years ago

In which of these processes is energy transferred by the motion of cold and hot matter? Choose the correct answer.

liubo4ka [24]

Letter B - Convection

8 0

2 years ago

Can someone plz help me???? will mark as brainliest!!!!!!!!!!!

Nookie1986 [14]

1=c 2=a 3=b

i hope these answer your questions

7 0

2 years ago