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Bad White [126]
2 years ago
10

What is the main reason that the densities of chlorine and bromine are so different?

Chemistry
1 answer:
Xelga [282]2 years ago
7 0
Bromine has more protons in the nucleus. This results in bromine atoms being heavier than chlorine, and therefore more mass in a certain area (which is more density).
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5 0
2 years ago
In an aqueous solution that has not reached the saturation point, why won't the ions bond to create mineral crystals?
Dominik [7]
In an aqueous solution that has not reached the saturation, the ions do not bond to create mineral crystals the motion of the ions that are dissolved would keep them from bonding. The ions creates temporary bonds to the partial charge present in the water molecules which will not allow for the ions to form a compound.
8 0
3 years ago
An aqueous solution contains 3.6 mM of total ions.
jekas [21]

Answer:

The concentration of the chloride ion is 1.8 mM

Explanation:

Step 1: Data given

An aqueous solution contains 3.6 mM of total ions.

Step 2: The equation

NaCl(aq)  →  Na+(aq)   +  Cl-(aq)  :   two ions

Step 3: Calculate the concentration of the chloride ion

Two ions  = 3.6 mM

Chloride ion =  3.6/2 mM= 1.8 mM

Sodium ion = 3.6/2 mM = 1.8 mM

The concentration of the sodium ions is 1.8 mM

The concentration of the chloride ion is 1.8 mM

The total concentration = 3.6 mM

7 0
3 years ago
Write the same physical property of alkane alkyne alkene and benezen​
son4ous [18]

Answer:

Alkynes are nonpolar, unsaturated hydrocarbons with physical properties similar to alkanes and alkenes. Alkynes dissolve in organic solvents, have slight solubility in polar solvents, and are insoluble in water. Compared to alkanes and alkenes, alkynes have slightly higher boiling points.

I hope this helps ✨

4 0
3 years ago
Read 2 more answers
In a desert ecosystem, coyotes and rattlesnakes both eat the same type of mouse as a primary part of their diets. Recently, coyo
Alex Ar [27]

Answer:

there primary food source will still be the same

Explanation:

they will still ear mice but coyotesmay eat Humans if they are close because once they see humans they think they will be killed its there protectiong

5 0
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