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Ann [662]
3 years ago
15

Test questions Accidently did this

Chemistry
2 answers:
PSYCHO15rus [73]3 years ago
6 0
I don’t see any questions
USPshnik [31]3 years ago
5 0

Answer:

???

Explanation:

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Assign oxidation states to each atom in each of the following species.?
DochEvi [55]
1. CuCl2
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~ON of Cl: 1-
~ON of Cu: 2-

2.CH4
H: 4(1)= 4+
C: 4-

~ON of H: 1+
~ON of C: 4-
3 0
3 years ago
What is the mass of silver chloride.required to plate 295mg.of pure.silver
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Earthquakes are vibrations of Earth's crust. Which of the following is used to
Likurg_2 [28]
A barometer is the answer
5 0
4 years ago
Determine the nuclear composition (number of protons and neutrons) of the following isotopes.
miskamm [114]

Answer:

See below

Explanation: Vanadium 51   Protons 23 nutrons 28

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antimony 121 protons 51 nuetrons 70

gadolinium 158 protons 64 nuetrons 94

uranium 238 protons 92 nuetrons 146

hope this helps god bless

6 0
3 years ago
Which one of the following formulas represents an aldehyde? 
Masteriza [31]
The formula of Aldehyde is represented by <span>C2H4O. It has two atoms of Carbon, four atoms of hydrogen and one atom of oxygen. Aldehyde is an organic compound. It's organic because it contains carbon. It has a structure of R-CHO, that consists a carbonyl center bonded to R group and to hydrogen.</span>
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