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4 years ago

10

Why are carcinogens a concern to people?

2 answers:

Stells [14]4 years ago

6 0

Answer:

Bcoz the carcinogenes damage the genome or to the disruption of cellular metabolic processes

Explanation:

marin [14]4 years ago

3 0

Answer:

Carcinogens may increase the risk of cancer by altering cellular metabolism or damaging DNA directly in cells, which interferes with biological processes, and induces the uncontrolled, malignant division, ultimately leading to the formation of tumors.

Explanation:

You might be interested in

1. A sulfur atom has 16 protons, 18 neutrons, and 16

Gnom [1K]

Answer:

b. 16 protons, 18 neutrons, and 18 electrons

Explanation:

Things to be remembered

Negative charge on any ionic species indicates gained the electrons

Positive charge on any ionic species indicates lost the electrons

A sulfur atom has 16 protons, 18 neutrons, and 16 electrons, A sulfide ion has a 2– charge which indicates that sulphur has gained two electron from any other atom, ion or species!

<em><u>Thanks for joining brainly community!</u></em>

8 0

3 years ago

Read 2 more answers

A sample that contains aluminum is reacted with sulfuric acid according to the equation given below. When the aluminum dissolves

GrogVix [38]

Answer:

$m_{H_2}=0.0574gH_2$

Explanation:

Hello,

In this case, the information about the pressure, volume and temperature are enough to compute the mass of hydrogen assuming its ideal behavior:

$n_{H_2}=\frac{PV}{RT}=\frac{739mmHg*\frac{1atm}{760mmHg}*0.722 L}{0.082 \frac{atm*L}{mol*K}*298.15K} =0.0287molH_2$

The mass is:

$m_{H_2}=0.0287molH_2*\frac{2gH_2}{1molH_2} \\m_{H_2}=0.0574gH_2$

Best regards.

5 0

3 years ago

Attem A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid and liquid together is 9

monitta

<u>Answer:</u> The mass of solid is 105.4 g

<u>Explanation:</u>

To calculate the density of a substance, we use the equation"

$\text{Density of a substance}=\frac{\text{Mass of a substance}}{\text{Volume of a substance}}$ .......(1)

<u>For liquid:</u>

Mass of liquid = 26.6 g

Density of liquid = 0.865 g/mL

Putting values in equation 1, we get:

$0.865g/mL=\frac{26.6g}{\text{Volume of liquid}}\\\\\text{Volume of liquid}=\frac{26.6g}{0.865g/mL}=30.8mL$

We are given:

Volume of solid + Volume of liquid = 91.0 mL

Volume of liquid = 30.8 mL

So, volume of solid = 91.0 - 30.8 = 60.2 mL

Now, calculating the mass of solid by using equation 1, we get:

Volume of solid = 60.2 mL

Density of solid = 1.75 g/mL

Putting values in equation 1, we get:

$1.75g/mL=\frac{\text{Mass of solid}}{60.2mL}\\\\\text{Mass of solid}=(1.75g/mL\times 60.2mL)=105.4g$

Hence, the mass of solid is 105.4 grams

7 0

3 years ago

Help will make brainliest! :)

Nataly_w [17]

Answer:

im not sure, but i believe its T. the dew point is 76.

5 0

3 years ago

Calculate the mass of 0.0563 mole of aluminum

Nitella [24]

Answer:

13

Explanation:

atomic molar mass of 27 grams per mole. Al has 13 protons (hence number 13) and it most common ...

8 0

3 years ago