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zubka84 [21]
3 years ago
12

Potassium and iodine have formed a bond. Prior to this the potassium gave up an electron. It became a _____.

Chemistry
2 answers:
Zielflug [23.3K]3 years ago
7 0
Potassium gave up an ion an became a positive ion (cation).  K⁺
Sliva [168]3 years ago
6 0
Neutral ion because     f das fds f d fd f d f  f sdf  f sd  fds
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What is the major underlying principle of chromatography?.
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Separation will be achieved if one component adheres to the stationary phase more than the other component does.
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Explain how transverse waves can be produced on a rope. Then describe how pieces of the rope move as waves pass.
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During strenuous exercise, the NADH formed in the glyceraldehyde 3-phosphate dehydrogenase reaction in skeletal muscle must be r
vekshin1

Answer:

The answer is pyruvate → lactate

Explanation:

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3 years ago
Why are hydrogen bonds important for the properties of water?
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5 0
3 years ago
Suppose a gas starts with a volume of 4.52L, temperature of 23 C, and pressure of 102,00 Pa. If the volume changes to 4.83L and
ivanzaharov [21]

Answer:

The answer to your question is     P2 = 84.16 kPa

Explanation:

Data

Volume 1 = V1 = 4.52 L            Volume 2 = V2 = 4.83 l

Pressure 1 = P1 = 102 kPa        Pressure 2 = P2 = ?

Temperature 1 = T1 = 23°C      Temperature 2 = T2 = -12°C

Process

1.- Convert the temperature to °K

Temperature 1 = 23 + 273 = 296°K

Temperature 2 = -12 + 273 = 261°K

2.- Use the Combined Gas law to solve this problem

                  P1V1/T1 = P2V2/T2

-Solve for P2

                  P2 = P1V1T2 / T1V2

-Substitution

                  P2 = (102)(4.52)(261) / (296)(4.83)

-Simplification

                  P2 = 120331.44 / 1429.68

-Result

                  P2 = 84.16 kPa

8 0
3 years ago
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