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KonstantinChe [14]
3 years ago
9

Why is potassium iodine electronically neutral

Chemistry
2 answers:
AfilCa [17]3 years ago
8 0
They would be neutral if their electonegativity difference was 0
rjkz [21]3 years ago
3 0
Potassium iodine is formed from an ionic bond. this is because potassium has one positive electron and iodine has one negative electron they balance each other out that's why hope it helps
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HELPP ME ASAP<br> What is the percent composition of Nitrogen in dinitrogen trioxide?
Arte-miy333 [17]
28% is the answer i got
7 0
2 years ago
Smallest to largest: biome,population,organism,ecosystem,community
Ivahew [28]
Organism, population, community, ecosystem, and biome
7 0
3 years ago
A solution is prepared by dissolving 91.7 g fructose in 545 g of water. Determine the mole fraction of fructose if the final vol
oee [108]

Answer:

Mole fraction = 0,0166

Explanation:

Mole fraction is defined as mole of a compound per total moles of the mixture. In the solution, the solute is fructose and the solvent is water. That means you need to find moles of fructose and moles of water.

The molecular mass of fructose is 180,16g/mol and mass of water is 18,02 g/mol. Using these values:

91,7g fructose × (1mol / 180,16g) = <em>0,509 moles of fructose</em>

545g water × (1mol / 18,02g) = <em>30,24 moles of water</em>

Thus, mole fraction of fructose is:

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<em>Mole fraction = 0,0166</em>

I hope it helps!

5 0
3 years ago
ASAP , 8.81 g Carbon
xz_007 [3.2K]

The empirical formula : C₂Cl₇

The molecular formula : C₁₀Cl₃₅

<h3>Further explanation</h3>

Given

8.81 g Carbon

91.2 g Chlorine

Molar Mass: 1362.5 g/mol

Required

The empirical formula and molecular formula

Solution

Mol ratio :

C = 8.81 g : 12.011 g/mol =0.733

Cl = 91.2 g : 35,453 g/mol = 2..572

Divide by 0.733

C : Cl = 1 : 3.5 = 2 : 7

The empirical formula : C₂Cl₇

(The empirical formula)n = the molecular formula

(C₂Cl₇)n = 1362.5

(2x12.011+7x35.453)n=1362.5

(272.193)n=1362.5

n = 5

6 0
3 years ago
Which of the following is a true statement?
BlackZzzverrR [31]

Answer:

its either all animals or only mammals. the thing with all animals is that they do have life cycles but not the same as like say humans or elephants, some are complicated.

6 0
2 years ago
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