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Serhud [2]
2 years ago
8

CAN SOMEONE HELP ME!

Chemistry
2 answers:
tester [92]2 years ago
7 0
Calcium Ion with 2 Cation
Talja [164]2 years ago
4 0

Answer:

that would be the Calcium Ion

Explanation:

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How does the conflict in this passage develop a theme?
lord [1]

Answer:

How does the conflict in this passage develop a theme? ... Linde creates a conflict by promising something she cannot give to Krogstad, which develops the theme that empty promises can destroy relationships.

Explanation:

5 0
2 years ago
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Does neon have a larger atomic radius than argon
Lera25 [3.4K]

Answer:

No

Explanation:

Argon has a larger atomic radius

6 0
2 years ago
A 508-g sample of sodium bicarbonate (NaHCO3) contains how many moles of sodium bicarbonate (NaHCO3)?
Blizzard [7]

molar mass = (22.99) + (1.01) + (12.01) + 3(16.00)

molar mass = 84.01 g/mol

//

(508g)(1 mol/84.01 g) = 6.0

There are 6.0 moles of sodium bicarbonate

3 0
3 years ago
Which statement best explains why a carbon atom can bond easily with other atoms?
Kruka [31]
The best and most correct answer among the choices provided by the question is the second choice.

Carbon can easily bond with other atoms because it is an organic element.

I hope my answer has come to your help. God bless and have a nice day ahead!
3 0
2 years ago
Read 2 more answers
How many molecules are present in 265 moles of CCl
Solnce55 [7]

Answer:

Option C. 1.60x10^26 molecules

Explanation:

Avogadro's hypothesis proved that that 1 mole of any substance contains 6.02x10^23 molecules.

From the above, we understood that 1 mole of CCl4 contains 6.02x10^23 molecules.

If 1 mole of CCl4 contains 6.02x10^23 molecules,

then, 265 moles of CCl4 will contain = 265 x 6.02x10^23 = 1.60x10^26 molecules

From the calculation made above, 265 moles of CCl4 contains 1.60x10^26 molecules.

5 0
3 years ago
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