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gavmur [86]
3 years ago
8

What is the weight on earth of a girl with a mass of 26 kg? N

Chemistry
1 answer:
umka2103 [35]3 years ago
8 0
255 Newtons hope this helps
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a solid substance a is soluble in water to the extent of 10 mg/ml of water at 25oc and 100 mg/ml of water at 100oc. you have a s
DiKsa [7]

Answer:

join the provisonal IRA and help free and unite ireland

Explanation:

fight aganst the english oppressors and free ireland

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3 years ago
6. Which of the following chemical reactions is most likely to have the largest equilibrium constant K?
madreJ [45]
The answer to this question is <span>HCl(aq) + H2O(l) = H3O+(aq) + Cl-(aq). HCl is considered a strong acid meaning it is 100% ionized in solution. The equilibrium constant is therefore very large.
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3 years ago
A piece of brass is found to have a mass of 24.32 g. When placed in a graduated cyclinder with an initial reading of 5.60 mL the
Jobisdone [24]

Answer:

\rho=3.1g/mL

Explanation:

Hello,

In this case, considering that the density of a body is computed given its mass and volume:

\rho =\frac{m}{V}

Taking into account that the mass is 24.32 g and the volume is computed via the difference between the volume of the water with the brass and the volume of water by itself as follows:

V=13.50mL-5.60mL=7.9mL

The density of the piece of brass turns out:

\rho =\frac{24.32g}{7.9mL}\\\\\rho=3.1g/mL

Best regards.

4 0
3 years ago
How do you think Oxygen can be in the crust when it is a gas at room temperature in the atmosphere?
otez555 [7]

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Oxygen can be defined as the most abundant element on earth. It is a gas at room temperature. It becomes the part of the earth crust by the process of diffusion.

Diffusion is a process of movement of molecules from a region of high concentration to the low concentration. The oxygen remains in high concentration in the atmosphere diffuses into earth crust at low concentration.

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An atom has atomic number 5 and mass number 11. How many neutrons does the atom have?
Anna11 [10]

Answer: it’s 6

Explanation:

3 0
3 years ago
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