All categories

2 years ago

¿Qué establece la ley de la conservación de la materia? Explicar.

Chemistry

1 answer:

masya89 [10]2 years ago

5 0

La materia no se crea ni se destruye solo se transforma

Explanation:

«En toda reacción química la masa se conserva, es decir, la masa total de los reactivos es igual a la masa total de los productos».

Los átomos ni de crean ni se destruyen,durante una reacción química.Por lo tanto una ecuación química ha de tener el mismo numero de atomos de cada elemento a ambos lados de la flecha. Se dice entonces que la ecuación esta balanceada

Espero y te sirva!!

You might be interested in

Which type of wave has the lowest energy of the following:

Tcecarenko [31]

Answer:

use this to help u it starts from left to right

<u><em>Please mark as brainliest if answer is right</em></u>

Have a great day, be safe and healthy

Thank u

3 0

3 years ago

Josie see's lightning off in the distance. A few seconds later she hears thunder. What can Josie conclude?

ycow [4]

The answer is b) light waves travel faster than sound waves.

4 0

3 years ago

Helpp plsss

shtirl [24]

Answer:

kinetic

Explanation:

kinetic energy is the energy possessed by a body due to its motion.

3 0

2 years ago

Read 2 more answers

The distance between the centers of the two oxygen atoms in an oxygen molecule is 1.21 x 10-8 cm. What is this distance in inche

Sergio [31]

Answer:

$d=4.75\times 10^{-9}\ \text{inches}$

Explanation:

Given that,

The distance between the centers of the two oxygen atoms in an oxygen molecule is $1.21\times 10^{-8}\ cm$ .

We need to convert this distance in inches.

We know that,

1 cm = 0.393 inches

We can solve it as follows :

$1.21\times 10^{-8}\ cm=0.393\times 1.21\times 10^{-8}\\\\=4.75\times 10^{-9}\ \text{inches}$

So, the distance between the centers of the two oxygen atoms is $4.75\times 10^{-9}\ \text{inches}$ .

5 0

2 years ago

It would take one light year to travel to the sun true or false?

slava [35]

True! I’m pretty sure

3 0

2 years ago