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pickupchik [31]
3 years ago
7

Tried solving this multiple ways, but keep getting the wrong answer. So, I would appreciate the help. Thank you.​

Chemistry
1 answer:
Aliun [14]3 years ago
5 0

Answer:

I can give you the definition ... That might help cause I honestly don't kno the answer either ;-;

Explanation:

When used as a diacritic mark, the term dot is usually reserved for the interpunct, or to the glyphs 'combining dot above' and 'combining dot below' which may be combined with some letters of the extended Latin alphabets in use in Central European languages and Vietnamese.

Here is an example:

The dot product between a unit vector and itself is also simple to compute. In this case, the angle is zero and cosθ=1. Given that the vectors are all of length one, the dot products are i⋅i=j⋅j=k⋅k=1.

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A chemical formula shows the kinds and numbers of _____ in the smallest representative unit of a substance.
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<u>Explanation:</u>

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How can the periodic table predict properties of elements?
Murrr4er [49]
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3 years ago
How many moles are there in 4 grams of oxygen?
kifflom [539]

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8 0
3 years ago
Read 2 more answers
If the hydrogen ion concentration, [H+], in a solution is 4.59 x 10-6 M, what is [OH-]?
atroni [7]

Answer:

2.18x10^-9 M

Explanation:

From the question given,

Hydrogen ion concentration, [H+] = 4.59x10^-6 M

Hydroxide ion, [OH-] =?

The hydroxide ion concentration, [OH-] in the solution can be obtained as follow:

[H+] x [OH-] = 1x10^-14

4.59x10^-6 x [OH-] = 1x10^-14

Divide both side by 4.59x10^-6

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[OH-] = 2.18x10^-9 M

6 0
3 years ago
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