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Novosadov [1.4K]
3 years ago
10

Why is sodium oxide a basic oxide

Chemistry
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer:

Sodium oxide is a simple strongly basic oxide. It is basic because it contains the oxide ion, O2-, which is a very strong base with a high tendency to combine with hydrogen ions. Reaction with water: Sodium oxide reacts exothermically with cold water to produce sodium hydroxide solution

Explanation:

fomenos3 years ago
5 0

Explanation:

Sodium oxide is a simple strongly basic oxide. It is basic because it contains the oxide ion, O2-, which is a very strong base with a high tendency to combine with hydrogen ions. Reaction with water: Sodium oxide reacts exothermically with cold water to produce sodium hydroxide solution.

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Which of the following CANNOT be classified as a substance? a. table salt c. nitrogen b. air d. gold
Alex777 [14]

Answer:

B.Air is not a substance

4 0
4 years ago
How many neutrons are found in one atom of 16n? express your answer numerically?
Verdich [7]

The number 16 next to the elemental symbol of Nitrogen which is N indicates the mass number of the element. Now the atomic number of N is 7, this is also equal to the number of protons or electrons in the nucleus. So the balance is 16 – 7 = 9 which is being occupied by the neutrons. Therefore the number of neutrons is:

<span>9</span>

4 0
4 years ago
Determine the maximum amount of Fe that was produced during the experiment. Explain how you determined this amount
VladimirAG [237]

The number of moles of iron produced can be obtained by the use of  stoichiometry.

<h3>What is stoichiometry?</h3>

The term stoichiometry has to do with mass - mole or mass - volume relationships. Stoichiometric relationships could be used to determine the amount of substance.

Now the reaction equation as well as other details are not shown in this question hence a numerical anwer can not be provided. As such, we can know that the balanced reaction equation can always be used to obtain the amount of iron by stoichiometry.

Learn more about stoichiometry: brainly.com/question/9743981

6 0
2 years ago
3)<br> How many atoms are in 14 moles of cadmium?
andre [41]

Answer:

8.4322\times10^{24} atoms atoms are in 14 moles of cadmium.

Explanation:

Cadmium is a white and  silvery  metal  that is found in the curst of the earth.During the  production process of metals such as lead, copper, zinc, cadmium is extracted

Cadmium is present in some foods and is emitted when fossil fuels like as coal and oil is used, smoking cigarettes. It is used in craft glazes, metal batteries, and coatings.

We know that 1 mole of  Cadmium (Cd contains) 6.023*1023 atoms, which is Avogadro's number.

So in 14 Grams of Cadmium, the number of atoms present is,

=>14×number atoms present in one cadmium atom

=>14\times 6.023\times10^{23}

=>8.4322\times10^{24} atoms

5 0
4 years ago
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BabaBlast [244]

Answer:

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Explanation:

Yee8373hes7

That's the question right

5 0
3 years ago
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