3 years ago

Chemical formula of tetraphosphurus octasulfide

Chemistry

1 answer:

Firlakuza [10]3 years ago

6 0

Answer:

Explanation: Does any of this look right? To be honest I just looked it up.

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Please help me I will give a brainleist to anyone who answers

tekilochka [14]

Answer:

Explanation:

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2 years ago

Consider the chemical equation. 2NBr3 + 3NaOH mc008-1.jpg N2 + 3NaBr + 3HOBr If there are 40 mol of NBr3 and 48 mol of NaOH, wha

Vladimir79 [104]

The correct answer o your amazing question is NBr3

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2 years ago

Read 2 more answers

2. The density of helium is 1.78 X 104 g/cm. What is this<br> density in Dg/um??

Zepler [3.9K]

Answer:

$d=1.78\times 10^{-7}\ Dg/\mu m^3$

Explanation:

Given,

The density of Helium is $1.78\times 10^4\ g/cm^3$

We need to find the density in Dg/μm

We know that,

1 g = 10 dg

1 cm³ = 10¹² μm³

So,

$d=1.78 \times 10^4\ g/cm^3\\\\=1.78 \times 10^4\times \dfrac{10\ dg}{10^{12}\ \mu m^3}\\\\=1.78\times 10^{-7}\ Dg/\mu m^3$

So, the density of Helium is equal to $1.78\times 10^{-7}\ Dg/\mu m^3$ .

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2 years ago

The H+ ion concentration of a solution is 1 x 10 ^ -5 M. This solution is...

pav-90 [236]

Answer:

To know this

get the pH

pH= -log(H+)

pH= -log(1x10^-5)

pH= 5.

It is Acidic.

Acidic ranges from 1 - 7

It falls within this range

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2 years ago

How many atoms of carbon are in 24 grams of carbon?

Mamont248 [21]

(3 grams of carbon) x (1 mole of carbon/12 grams ) =3/12 = 1/4 of a mole of carbon. Then... ( 1/4 of a mole) x (6.02 x 10^23 atoms/mole) = approximately 1.5 x 10^23 atoms.

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3 years ago