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Vinvika [58]
3 years ago
9

La masse et volume. S'il vous plaît repondre aux questions 2, 3, et 4.​

Chemistry
1 answer:
ella [17]3 years ago
3 0

Answer:

Bonjour! Je me demandais si vous pouviez s’il vous plaît traduire vos questions en anglais afin que je puisse les résoudre. J’utilise un traducteur en ce moment pour vous dire votre réponse dans Français. Je suis désolé si vous ne pouvez pas traduire cela. Bonne journée!

Explanation:

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Los neutrones tienen carga eléctrica———-y masa de ——una
3241004551 [841]

Answer:

thanks for your points

God bless you ALWAYS

and pa follow

at pa brainlest answer please

6 0
2 years ago
What is the [H3O+] if the [OH-] is 1 x 10 -8?
Tanzania [10]

From the calculation, the concentration of the oxonium ions is 1 * 10^-6 M

<h3>What is concentration?</h3>

The term concentration refers to the amount of substances present in the solution. There are several units that can be used to show the concertation of a substances such as moles/liter, gram per liter, parts per billion, parts per billion, percentage etc.

Now we know that water is composed of the hydrogen and the hydroxide ions and the product of the both is generally known as the ion product of water and have a value of 1 * 10^-14.

If that be the case, we are in order to write the expression;

[H3O+]  [OH-] = 1 * 10^-14

[H3O+] = 1 * 10^-14/ [OH-]

[H3O+] = 1 * 10^-14/ 1 x 10^ -8

[H3O+] = 1 * 10^-6 M

Learn more about concentration:brainly.com/question/10725862

#SPJ1

5 0
2 years ago
Which of the following elements is most likely to form a covalent bond?
Alecsey [184]
Bromine, it's the only element that isn't a metal
7 0
3 years ago
In a body of water, the surface tension caused by the attraction between water molecules is strong. Which of the following is a
Marina86 [1]
<span>Answer: Objects with a higher density than water can be observed floating on water

Water spider is one of the animals that can walk above the water. The legs of the spyder float because the force that it gives to the water surface is not higher than the surface tension, thus the water didn't break. Even though the spider density is higher than water, it could look like floating above the water.</span>
3 0
3 years ago
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Which phrase best describes how scientists use the data they collect
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Answer:

The correct answer is b

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3 years ago
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