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Mama L [17]
4 years ago
13

PLZ HELP

Chemistry
2 answers:
nika2105 [10]4 years ago
8 0
Mjdksksksnsjdkjdjsksksjdndnd
denis23 [38]4 years ago
3 0

I do not believe you can tell the displacement by the information given. so i would say none of the above.

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¿que diferencia hay entre psicrómetro e higrómetro?
Tasya [4]

Answer:

Un higrómetro que para calcular la humedad se vale de la diferencia de temperaturas entre un termómetro con el bulbo seco y otro con el bulbo húmedo, normalmente se denomina psicrómetro.

Explanation:

7 0
3 years ago
Both male and female rats have genotype Bb. Based on the Punnett square below and according to Mendel’s law of dominance, which
olga2289 [7]
The offspring will have white hair is the correct answer, as white hair is the recessive gene.
3 0
2 years ago
The 3 principles of the kinetic theory
jekas [21]

Answer:

There are three main components to kinetic theory: No energy is gained or lost when molecules collide. The molecules in a gas take up a negligible (able to be ignored) amount of space in relation to the container they occupy.

Explanation:

If I helped please mark as brainliest

5 0
4 years ago
If given the mole fraction of water in an aqueous sucrose (C12H22O11) solution and asked to calculate the molality of the soluti
olasank [31]

Answer:

No additional information is required in order to calculate the molality of the solution.

Explanation:

Mole fraction of water = \chi_1

Mole fraction of sucrose = \chi_2

\chi_1+\chi_2=1

From the given mole fraction of water mole fraction of sucrose can be determined.

And from both values of mole fraction moles of water and sucrose can also be calculated.

\chi_1=\frac{n_1}{n_1+n_2}

\chi_2=\frac{n_2}{n_1+n_2}

After calculating the moles of water convert them into mass of water in grams and then change that into kilograms say that be M'.

Finally we can determine the molality of solution ;

Molality=\frac{\text{Moles of compound}}{\text{mass of solvent (kg)}}

Molality of the sucrose solution ;

m=\frac{n_1}{M'}

From this we can conclude that no additional information is required in order to calculate the molality of the solution.

7 0
3 years ago
Is cobalt 60 more dangerous than bananas ( potassium 40) and why ?
maxonik [38]

Answer:

To the best of my knowledge, it is because of the amount of gamma rays is given off.

Explanation:

While both are isotopes, Potassium 40 gives off fewer gamma rays compared to Cobalt 60. Potassium 40 isn't really harmful to humans, but Cobalt 60 (I believe) is used in chemotherapy.

7 0
4 years ago
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