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Irina18 [472]
3 years ago
13

What is 673.5 in scientific notation

Chemistry
2 answers:
kifflom [539]3 years ago
7 0
6.735 x 10 E 3 is the answer
Snezhnost [94]3 years ago
7 0
6.735 × 10 ³ This is the answer to you question.
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A 2.0 M solution of LiF had 4.00 moles of LiF added to a solvent to make it.
kykrilka [37]

Answer:

2 L

Explanation:

From the question given above, the following data were obtained:

Molarity of LiF = 2 M

Mole of LiF = 4 moles

Volume =?

Molarity of a solution is simply defined as the mole per unit litre of the solution. Mathematically, it is expressed as:

Molarity = mole / Volume

With the above formula, we can obtain the volume of the solution as shown below:

Molarity of LiF = 2 M

Mole of LiF = 4 moles

Volume =?

Molarity = mole / Volume

2 = 4 / volume

Cross multiply

2 × volume = 4

Divide both side by 2

Volume = 4/2

Volume = 2 L

Therefore, the volume of the solution is 2 L.

3 0
2 years ago
100 Points.
hodyreva [135]
I think it’s C but I’m not sure
6 0
2 years ago
When water decomposes into oxygen and hydrogen, the mass
Maurinko [17]
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In short, Your Answer would be Option A

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8 0
3 years ago
Which bond will each pair of elements form?
jok3333 [9.3K]

Explanation: Sodium is a metal with a low electronegativity it will form an ionic bond with a non metal with a high electronegativity.

Both Florine and Sulfur are non metals with high electronegativity.

Neon is a noble gas family VIII A and normally doesn't form any bonds at all.

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7 0
2 years ago
Is anybody good in Chemistry that can help me with this?​
sesenic [268]

Answer:

just replace the 9 mole with 3.68 g of Al .

I think it will help you.

5 0
2 years ago
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