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omeli [17]
3 years ago
12

¿Qué forma tiene la máquina simple llamada cuña?

Chemistry
1 answer:
Blababa [14]3 years ago
3 0

Creo que son 2 triángulos y 3 trapecios, que es un prisma triangular.

¡Espero que esto ayude!

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Part APart complete A sample of sodium reacts completely with 0.568 kg of chlorine, forming 936 g of sodium chloride. What mass
yan [13]

Answer: 368 grams of sodium reacted.

Explanation:

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2Na(s)+Cl_2(g)\rightarrow 2NaCl(s)

\text{Moles of chlorine}=\frac{\text{given mass}}{\text{Molar Mass}}    

\text{Moles of chlorine}=\frac{0.568\times 1000g}{71g/mol}=8moles

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Thus 16 moles of NaCl are formed from=\frac{2}{2}\times 16=16moles  of Na

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