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Yakvenalex [24]
3 years ago
10

I will mark brainliest

Chemistry
2 answers:
anyanavicka [17]3 years ago
4 0

This would be a compound because it has more than one molecules that are the same that are attached together forming a chemical bond.

stira [4]3 years ago
4 0

Answer:

The correct answer is B.

Explanation:

This is a compound because the two elements Hydrogen and Nitrogen mixed with the formula NH3 make it up.

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What is the chemical equation from table salt made from baking soda
bagirrra123 [75]

NaHCO₃ + HCl → NaCl + H₂O + CO₂

<u>Explanation:</u>

NaHCO₃ + HCl → NaCl + H₂O + CO₂

When Sodium bi carbonate (NaHCO₃) reacts with hydrochloric acid (HCl), it forms table salt (NaCl), water ( H₂O ) and Carbon di oxide (CO₂) gas is evolved.

Here base reacts with acid to form salt and it is the neutralization reaction.

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3 years ago
What is an ion?what are the two ways to which an ion can be made?
pav-90 [236]

Answer:

please give me brainlist and follow

Explanation:

ion

Home

Science

Chemistry

ion

physics

BY The Editors of Encyclopaedia Britannica | View Edit History

ion, any atom or group of atoms that bears one or more positive or negative electrical charges. Positively charged ions are called cations; negatively charged ions, anions. Ions are formed by the addition of electrons to, or the removal of electrons from, neutral atoms or molecules or other ions; by combination of ions with other particles; or by rupture of a covalent bond between two atoms in such a way that both of the electrons of the bond are left in association with one of the formerly bonded atoms. Examples of these processes include the reaction of a sodium atom with a chlorine atom to form a sodium cation and a chloride anion; the addition of a hydrogen cation to an ammonia molecule to form an ammonium cation; and the dissociation of a water molecule to form a hydrogen cation and a hydroxide anion.

3 0
2 years ago
Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. It's a clear, brown liquid and the suga
drek231 [11]
What are the options

8 0
3 years ago
Choose all the answers that apply.
ziro4ka [17]

Explanation:

The term suspension means mixing of small and light particles together which are not dissolved in a fluid.

Therefore, clay, slit, and sand would be carried by suspension as they have small particles as compared to small pebbles and large rocks.

In a rock, there might be substance which are soluble in water. These soluble substances are therefore, continuously removed from the rock by the action of water.

Hence, holes will appear in the rock leading to rills and rough surface. Ultimately, the rock will either decompose or fall into pieces. On acidification of water by organic and inorganic solvents, the dissolution of rock increases.

Thus, it is concluded that in solution, rocks are dissolved by salts and acids.

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What is the molecular formula for butane?
PolarNik [594]
<span>C4H10 is the formula for butane </span>
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2 years ago
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