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cricket20 [7]
3 years ago
11

How many molecules are in 0.288 moles of water?

Chemistry
1 answer:
iragen [17]3 years ago
3 0

Answer:

for every 1 mole you multiply 6.02 x 10^23

Explanation:

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What element is found in group 5 period 3?
tatuchka [14]

Answer:

Phosphorus

Explanation:

A group is a vertical column on the periodic table.

A period is a horizontal row on the periodic table.

5 0
3 years ago
List the Earth names for the 30 alien elements in order of atomic number
mariarad [96]
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eldorado  (I think these are the answers)
6 0
3 years ago
Si desea preparar 300 gramos de una solución de azúcar en agua que tenga una concentración de 20% m/m en cuanto gramos de soluto
Digiron [165]

Answer:

m_{soluto}=60g

Explanation:

¡Hola!

En este caso, al considerar la unidad de concentración de porcentaje masa/masa, podemos escribir su fórmula como:

\%m/m=\frac{m_{soluto}}{m_{solucion}}*100\%

Podemos identificar la masa de soluto (azúcar) como la incógnita, y resolverla como se muestra a continuación:

m_{soluto}=\frac{\%m/m*m_{solucion}}{100\%}\\\\m_{soluto}=\frac{20\%*300g}{100\%}\\\\m_{soluto}=60g

¡Saludos!

5 0
3 years ago
What is the mass of 3.25 moles of sodium hydroxide (NaOH)?
Dimas [21]

Answer:

<em>1 mole is equal to 1 moles NaOH, or 39.99711 grams.</em>

Explanation:

<em>Hope this helps have a nice day :)</em>

5 0
3 years ago
Read 2 more answers
An atom with a full outer shell will be _______ than an atom with an incomplete outer shell.
skelet666 [1.2K]
B) They are less reactive
5 0
3 years ago
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