Respuesta :

zyiaonteythomas83

Answer:

I need point

Explanation:

I need point

FaDaReAdEoLa

Explanation:

First find the mass of 1 mole of water (Molecular mass)

[tex] H_{2} O = 2H + O [/tex]

[tex]

= 2(1) + 32 [/tex]

[tex]

= 34 \: grams

[/tex]

Hence 1 mole of water is 34 g

Compare

1 mole = 34 g

1.33 mole = x g

[tex] \frac{x}{34} = \frac{1.33}{1} [/tex]

[tex]

x = 1.33 \times 34 [/tex]

[tex]

\color{blue}{\boxed{x = 45.2}} \: \: \: \: to \: 3 \: s.f.

[/tex]

Therefore 1.33 moles of water is 45.2 grams

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