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Artyom0805 [142]
3 years ago
14

Help i will make you brainiest and give 25 points

Chemistry
2 answers:
Rudiy273 years ago
5 0

THE CORRECT ANSWER IS THE FIRST ONE LI

HOPE THIS HELPS


devlian [24]3 years ago
4 0
The group number tells us about the size weight and molecule elements involved. Also tells us about what types it can form and combine with as well as its reactions also
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A solution has a pOH of 8.20. What is the concentration of H3O+?
Sedbober [7]

Answer:

.000001585

Explanation:

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- Hope this helped! Please let me know if you need further explanation.

7 0
3 years ago
Since electrons can easily move from one atom to another,
Setler [38]
The correct answer is that last one
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3 years ago
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What is the molarity of a solution where there are 1.35 moles of H2SO4 in 3.00 L of solution?
Montano1993 [528]

Answer: 0.450 M H2SO4

Explanation:

To solve this problem, we must remember how to compute molarity. To find the molarity of a solution, we divide the number of moles by the number of liters of solution. Using this formula and substituting the given values, we get:

Molarity = moles solute/liters solution

= 1.35 moles/3.00 L

= 0.450 M H2SO4

Therefore, the correct answer is 0.450 M H2SO4. Note that the answer has 3 significant figures because each of the given values also contains 3 significant figures.

Hope this helps!

4 0
2 years ago
Glycerolbboils at a higher temperature than water. What does this indicate about the attractive force of glycerol
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This indicates that the molecules and attractive force of glycerol is stronger then that of water
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3 years ago
Please help I need a 100!!!
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