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olga nikolaevna [1]
3 years ago
9

What was the purpose of letting the transformed cells sit in LB for a few minutes before spreading them onto the plates?

Chemistry
1 answer:
MissTica3 years ago
6 0

Answer: D

Explanation:

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How many grams of CrSO3 are in 2.4 moles of CrSO3
castortr0y [4]

Answer: 316.8 g CrSO3

Explanation: Solution:

2.4 moles CrSO3 x 132 g CrSO3 / 1 mole CrSO3 = 316.8 g CrSO4

The conversion factor is 1 mole of CrSO4 is equal to its molar mass which is 132 g CrSO3

4 0
3 years ago
When a potassium atom forms an ion, it loses one electron. What is the electrical charge of the potassium ion?
Anni [7]
C. -1...hope that's right :)...
6 0
4 years ago
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What is the ratio of ions needed to produce neutral potassium chloride?
BlackZzzverrR [31]

Answer:

A

Explanation:

Why not

4 0
3 years ago
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Pls solve this science thing free brainlest :)
OverLord2011 [107]
I believe it is testing your hypothesis and collecting data.
4 0
3 years ago
4. Which statement is true?
Marta_Voda [28]

Answer:

d

Explanation:

Hope this helps and have a great day!!!

6 0
3 years ago
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