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Aloiza [94]
3 years ago
14

A student combines a clear, dark blue solution with a clear, colorless solution and agitates the test tube. The combination resu

lts in a clear, light blue solution. She concludes no reaction occurred. Explain the reason for the different color.
Chemistry
1 answer:
Hoochie [10]3 years ago
6 0

Answer:

The dark blue solution is diluted by the clear solution

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arlik [135]

Answer:

Imagine Dragon

Explanation:

These balls across yo face

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5 0
3 years ago
How many microliters are in 7.4 x 10^-61 centimeters?
schepotkina [342]

Answer:

Microliters = 7.4\times 10^{-58}

Explanation:

SI unit of volume is liter.

1 dm^{3}=1 liter ..............................(1)

1dm=10cm

1dm^{3} = 1000 cm^{3}.................(2)

replacing value of 1 dm^{3}from equation (1) in equation (2)

1 liter = 1000 cm^{3}...................(3)

but

1 liter = 10^{6} microliters....................(4)

replacing value of 1 liter from equation (3) in equation (4)

1000 cm^{3} = 10^{6} microliters

on solving further ,we get

1 cm^{3} = \frac{10^{6}}{10^{3}}microliter

1 cm^{3} = 1000 microliter

7.4\times 10^{-61}\times 1000

Microliters = 7.4\times 10^{-58}

8 0
3 years ago
What causes the electrons to move and form static electricty?
Anettt [7]

Answer:

Static electricity is the result of an imbalance between negative and positive charges in an object. ... When two materials are in contact, electrons may move from one material to the other, which leaves an excess of positive charge on one material, and an equal negative charge on the other.

4 0
3 years ago
Which of the following atoms would bond covalently?
lukranit [14]
"For example; water is a covalent compound which is formed by the covalent bonding between hydrogen and oxygen atoms."
7 0
4 years ago
What is the expected major organic product from the treatment of 4-methyl-2-pentyne with excess hydrogen in the presence of a pl
tatiyna

Answer:

(Z)-4-methyl-2-pentene

Explanation:

Hydrogenation  is a syn addition. This implies that the hydrogen atoms add to the same face of the multiple bond.

Hence, if we have the alkyne,  4-methyl-2-pentyne which reacts with excess hydrogen in the presence of a platinum catalyst, we obtain  (Z)-4-methyl-2-pentene since the hydrogen atoms add on the same side of the multiple bond.

6 0
3 years ago
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