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levacccp [35]
3 years ago
14

I will give brainiest how does a orange get its color

Chemistry
2 answers:
marysya [2.9K]3 years ago
7 0

Answer:

by mixing red and yellow

Explanation:

anygoal [31]3 years ago
5 0

Answer:

Either the sun or by mixing red and yellow together because they make orange.

Explanation:

Brainliest pls

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How many moles of air are there in a 3 L container at 1 atm pressure and 294 K?Use PV=nRT
Keith_Richards [23]

The ideal gas law states: PV=nRT

If we put in the data.

1\cdot7=n\cdot8.31\cdot294 \\n=\boxed{2.865\cdot10^{-3}mol}=\boxed{2.865mmol}

Hope this helps.

r3t40

3 0
4 years ago
What BamH I and EcoR I fragments are created in the circular molecules? Why (or why not) can you locate each of these fragments
Cerrena [4.2K]

Answer:

AYYYY I NEED POINST NOW NOW NO WNO WNOW

Explanation:

5 0
3 years ago
Which statement best describes the compressibility of a gas?
maria [59]

The answer to the question stated above is:
<span> Gas is easily compressible because the molecules of a gas are much further apart than those of a solid.</span>


characteristic properties of gases:

(1) they are easy to compress,

(2) they expand to fill their containers, and

(3) they occupy far more space than the liquids or solids from which they form.

7 0
3 years ago
Cuando se trata Ca3P2 con agua, los productos son Ca(OH)2 y PH3. Calcular el peso máximo obtenido al reaccionar 2 g de Ca3P2 con
anyanavicka [17]

Answer:

0.629 gramos de PH3 es la máxima de cantidad que puede ser producida.

Explanation:

¡Hola!

En este caso, dado que tenemos la siguiente reacción química, la cual se puede balancear directamente:

Ca_3P_2+6H_2O\rightarrow 3Ca(OH)_2+2PH_3

Podemos calcular la masa máxima de cualquier producto, digamos PH3, al comparar la masa de este, que 2 g the Ca3P2 y 1 g de H2O producen por separado y de acuerdo a la estequiometría:

2gCa_3P_2 *\frac{1molCa_3P_2 }{182.18gCa_3P_2 }*\frac{2molPH_3}{1molCa_3P_2 }  *\frac{34gPH_3}{1molPH_3 } =0.747gPH_3\\\\1gH_2O *\frac{1molH_2O }{18.02gH_2O}*\frac{2molPH_3}{6molH_2O}  *\frac{34gPH_3}{1molPH_3 } =0.629gPH_3

De este modo, infermos que solamente 0.629 gramos the PH3 pueden ser obtenidos al ser el agua el reactivo límite.

¡Saludos!

5 0
3 years ago
When matter changes from a solid to a liquid, the process is called __________
Anna [14]

Answer: melting

Explanation:

The process in which a solid changes to a liquid is called melting. The melting point is the temperature at which a solid changes to a liquid. For a given type of matter, the melting point is the same as the freezing point.

6 0
3 years ago
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