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nevsk [136]
3 years ago
12

Will give brainliest for correct answer and quick answer! help ;w;

Chemistry
1 answer:
anastassius [24]3 years ago
7 0

Answer:

c is correct answer my girl f

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The attraction between two oppositely charged atoms or group of atoms is which type of bond
Ber [7]

Answer:

ionic bond

An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between atoms.

8 0
3 years ago
What is the molar mass of (NH4)2S
Anastaziya [24]

Answer:

This compound is Ammonium Sulphide and has molar mass 68 g/mol.

Explanation:

  • Molar Mass : It is the mass of 1 mole of the substance and in grams.Its units are gram/mole.
  • It is numerically equal to mass of the substance in atomic mass units

How to calculate Molar mass :

(NH_{4})_{2}S = 2(atomic\ mass\ of\ N + 4\times mass\ of\ H ) +atomic\  mass\ of\ S

(NH_{4})_{2}S = 2(14 + 4(1) ) + 32

(NH_{4})_{2}S = 2(14 + 4 ) + 32

(NH_{4})_{2}S = 2(18) + 32

(NH_{4})_{2}S = 36 + 32

(NH_{4})_{2}S = 68 grams/mole

Molar mass of Ammonium sulphide is 68 g/mol

8 0
3 years ago
How many bonding domains are there for the central atom of SeO2
Harman [31]

Answer:

there are 3 bonding domains :)

Explanation:

MARK BRAINIEST IF THIS HELPS :b

5 0
3 years ago
What is an indicator? What does it tell you about solutions?
Sophie [7]

Answer:

Explanation:

The common application of indicators is the detection of end points of titrations. The colour of an indicator alters when the acidity or the oxidizing strength of the solution, or the concentration of a certain chemical species, reaches a critical range of values.

3 0
3 years ago
Read 2 more answers
What can a emerald be described as
aniked [119]

An emerald can be described as a precious gemstone that is commonly green. However, emeralds can be other colors. Emerald commonly describes a color, such as emerald green eyes.

3 0
3 years ago
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