Which of the following is a Halogen?

Chemistry

1 answer:

antoniya [11.8K]3 years ago

4 0

Answer:

Fluorine(F),chroine(CI),bromine(BR),iodine(I)astatine(AT)

Explanation:

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An unfortunate squirrel is hit by a car. A small bit of gas originally 0.005 L in volume is trapped in the squirrel's body at a

kykrilka [37]

Answer: The volume of the gas in the squirrel now is 0.00532 L

Explanation:

To calculate the final volume of the system, we use the equation given by Charles' Law. This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

where,

$V_1\text{ and }T_1$ are the initial volume and temperature of the gas.

$V_2\text{ and }T_2$ are the final volume and temperature of the gas.

We are given:

$V_1=0.005L\\T_1=308K\\V_2=?\\T_2=328K$

Putting values in above equation, we get:

$\frac{0.005}{308}=\frac{V_2}{328}\\\\V_2=0.0053L$

Thus the volume of the gas in the squirrel now is 0.00532 L

3 0

3 years ago

Question 9 of 10

UkoKoshka [18]

C. There was a ground wire attached to the outlet.

option C is your answer 'cause if there was a ground wire, then electricity would flow through it & maria didn't get any electric shock

Hope this helps!

5 0

3 years ago

Q2: A compound consists of 40.00 % C, 6.67 % H and

balandron [24]

Answer:

C6H12O6

Explanation:

Just use the table method like I did and compared the molecular mass with the mass of the empirical formula.