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UkoKoshka [18]
3 years ago
7

What environmental factors do aquarium designers need to consider?

Chemistry
1 answer:
wolverine [178]3 years ago
3 0

Answer:

‍♀️mmmmmmmmmmmmmmmmm

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All the distances are measured from the........ of spherical mirror​
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All distances are measured from pole of the mirror

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What is the general formula of alkene?
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The general formula for the alkenes is C nH 2n

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Expliquen como prepararian una solucion homogenea y heterogenea
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Una mezcla homogenea es una mezcla solida, liquida o gaseosa que tiene las mismas proporciones de sus componentes en cualquier muestra dada. A la inversa, una mezcla heterogenea tiene componentes cuyas proporciones varian a lo largo de la muestra. "Homogeneo" y "heterogeneo" no son terminos absolutos sino que dependen del contexto y del tamano de la muestra. En quimica, una suspension homogenea de material significa que cuando se divide el volumen a la mitad, la misma cantidad de material se suspende en ambas mitades de la sustancia; sin embargo, podria ser posible ver las particulas bajo un microscopio. Un ejemplo de una mezcla homogenea es el aire.

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3 years ago
Use the periodic table to calculate the molar mass of each of the following compounds. Give your answer to the correct number of
Musya8 [376]

1) Answer is: molar mas of ammonia is 17.031 g/mol.

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M(NH₃) = 17.031 g/mol.

2) Answer is: molar mas of lead(II) chloride is 278.106 g/mol.

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M(PbCl₂) = 278.106 g/mol.

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