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Anna11 [10]
3 years ago
8

What is the final overal charge in CaCL2

Chemistry
1 answer:
Law Incorporation [45]3 years ago
6 0
Honestly, you can look at the notes you took and even look down some things in google to help u solve ur answer
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How many moles are in 55.98g CF2Cl2
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No of moles = given mass ÷ molecular mass
n = 55.98 ÷ (12+19×2+35.5×2)
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Please help!!!! ⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️
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Polyatomic ions: CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-

Monatomic ions: Ca^{2+, O^{2-, and Fe^{3+

<h3>Monoatomic vs Polyatomic Ions</h3>

In chemistry, monoatomic ions are ions that consist of only a single type of atom. They are usually positive or negatively charged and are otherwise known as simple ions. Examples include  Ca^{2+, O^{2-, and Fe^{3+

Polyatomic ions, on the other hand, are ions that consist of more than one atom, unlike monoatomic ions. The two or more atoms are covalently bonded and the entire structure behaves like a single chemical entity in reactions. Polyatomic ions are otherwise known as molecular ions.

Examples of polyatomic ions are  CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-

Thus, from the diagram:

  • Polyatomic ions: CH_3COO^-, NO_3^-, NH^+, CN^-, Li^+, and OH^-
  • Monatomic ions: Ca^{2+, O^{2-, and Fe^{3+

More on ions can be found here: brainly.com/question/14982375

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