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SSSSS [86.1K]
3 years ago
9

What allows electrical charges to move freely

Chemistry
1 answer:
Zolol [24]3 years ago
8 0

Explanation:

Certain materials, called conductors, allow electric charge to move pretty freely through them. ... Other materials, like plastic and rubber, are called insulators because they don't allow electric charges to move through them.

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What is chlorine's atomic number and mass
makkiz [27]

\red{⭐hello my \: friend!}

chlorine's atomic number and mass :

35,453 u

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8 0
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What type of reaction is shown below? Check all that apply. Ca + 2H2O → Ca(OH)2 + H2 synthesis decomposition combustion single r
Ksju [112]

The balanced reaction is

Ca + 2H2O → Ca(OH)2 + H2

Here this reaction can be compared with

A + BC  ---> AB + C

So here one reactant (A) is accepting a group which is being given by another compound (BC) however the A is not giving any group / element or ion

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So the correct answer is

Single replacement also known as single displacement


3 0
3 years ago
Read 2 more answers
Suppose you used 0.5 M NaOH to titrate your vinegar sample instead of 0.1 M. What effect does the concentration of base added ha
laiz [17]

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Explanation:

Suppose we used 0.5 M NaOH to titrate our vinegar sample instead of 0.1 M.

Now by using 0.5M instead of 0.1M we are increasing the concentration of NaOH,

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4 0
2 years ago
Draw the structural formula for dipeptide Pro-phe
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Answer:

/......................................................

Explanation:

6 0
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What is the volume if 1.5 mol of gas has a pressure of 700 torr at 15°C?
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Answer:

V = 38.48 L

Explanation:

Given that,

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So, the required volume is equal to 38.48 L.

7 0
3 years ago
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