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3 years ago

What charge is there on a lithium ion?

Chemistry

2 answers:

Inessa05 [86]3 years ago

8 0

It’s a positive charge therefore it a positive ion

gogolik [260]3 years ago

3 0

Lithium is in the Alkali Metal group or 1A column. The atoms in this group form ions with a 1+ charge. Lithium ion’s charge is 1+.

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Convert 53.4 g to ounces

dangina [55]

53.4 grams is converted into 1.88363 ounces

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3 years ago

An aqueous solution of sodium sulfide is allowed to react with an aqueous solution of magnesium chloride.

olya-2409 [2.1K]

Answer : The correct option is, (b) $2Na^+$

Explanation :

Complete ionic equation : In complete ionic equation, all the substance that are strong electrolyte and present in an aqueous are represented in the form of ions.

Net ionic equation : In the net ionic equations, we are not include the spectator ions in the equations.

Spectator ions : The ions present on reactant and product side which do not participate in a reactions. The same ions present on both the sides.

The balanced molecular equation will be,

$Na_2S(aq)+MgCl_2(aq)\rightarrow 2NaCl(aq)+MgS(s)$

The complete ionic equation in separated aqueous solution will be,

$2Na^+(aq)+S^{2-}(aq)+Mg^{2+}(aq)+2Cl^{-}(aq)\rightarrow 2Na^+(aq)+2Cl^{-}(aq)+MgS(s)$

In this equation the species $Na^+\text{ and }Cl^{-}$ are the spectator ions.

Hence, the complete ionic equation contains specie is $2Na^+$

4 0

3 years ago

Convert 8.7 mg to ibs

rjkz [21]

Answer:

Explanation:

6 0

4 years ago

Read 2 more answers

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Answer:

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3 years ago

Calculate the frequency of light having wavelength of 456 nm.

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Answer:

Calculate the frequency of light having wavelength of 456 nm.

1.22*10^8nm

Explanation:

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2 years ago