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aniked [119]
3 years ago
9

Citric acid has a pH between 1 and 3. It is considered to be a

Chemistry
2 answers:
SSSSS [86.1K]3 years ago
7 0

The correct answer should be:

~D. Strong Acid.


Have a great day!!

Tasya [4]3 years ago
5 0
Strong Acid cause it has a very low pH
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Andrews [41]

Thrust acts on the spacecraft and propels in the space.

<h3>How space shuttles move?</h3>

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6 0
3 years ago
(5points) Na2[Fe(OH2)2(OH)I3]absorbs photons with energy of 191kJ/mol. Calculate the wavelength (in nm) for a photon absorbed by
AfilCa [17]

Answer:

626.7nm

Explanation:

The energy of a photon is defined as:

E = hc / λ

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The energy of 1 photon is:

(191000 J / mol) ₓ (1 mole / 6.022x10²³) = 3.1717x10⁻¹⁹ J

Replacing:

3.1717x10⁻¹⁹ J = <em>6.626x10⁻³⁴Jsₓ3x10⁸m/s /  </em>λ

λ = 6.267x10⁻⁷m

as 1nm = 1x10⁻⁹m:

6.267x10⁻⁷m ₓ (1nm / 1x10⁻⁹m) =

<h3>626.7nm</h3>
6 0
3 years ago
What is the name of the the following formula Cd(HOOCCOO)2
Andreyy89

Answer:

I think that is called oxalic acid

Explanation:

4 0
3 years ago
14 protons,14 electrons and 14 neutrons
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How easy can water pass through granite?
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Immposibile because water cannot pass through granite
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4 years ago
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