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valentinak56 [21]
3 years ago
13

. -9 + 6 - (-2) Answers?

Chemistry
2 answers:
Kaylis [27]3 years ago
5 0
The answer is -1. 2 subtraction signs next to each other for an addition sign
Bumek [7]3 years ago
3 0

Answer:

-9+6-(-2)

-9+6+2

-9+8

-1 is the answer

Explanation:

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Mazyrski [523]

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4. Chemical formula, mg (Cl0₃)2
grin007 [14]

Answer:

0.017mole

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Explanation:

Given parameters:

Formula of the compound:

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Unknown:

Number of moles of the sample = ?

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Solution:

The number of moles of any substance is given as:

   Number of moles  = \frac{mass}{volume}  

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Molarity is the number of moles of a solute in a solution:

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 Volume given  = 5.08L

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5 0
3 years ago
Explain why the amino group of p-aminobenzoic acid does not participate in the reaction
lubasha [3.4K]

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<h3>What is an Aniline?</h3>

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The amino group of p-aminobenzoic acid being an aniline makes it less electrophilic which is why an alkyl amine participates in the reaction instead.

Read more about Aniline here brainly.com/question/9982058

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+x -6 = -2 
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Solve for x 
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7 0
3 years ago
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