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Montano1993 [528]
3 years ago
11

How many molecular of H2O and O2 are present in 8.5g of H2O2 ?​

Chemistry
1 answer:
Mama L [17]3 years ago
4 0

2H2O+O2--->2H2O2  

8.5 gm H2O2=0.25 mole  

hence H2O is also 0.25 mole i.e.4.5 gm  

O2is 0.125 mole i.e.4 gm

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Carnivore, but some are herbivores
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1. The two qualities used to describe winds are________ and speed. 2. a local wing that blows during the day from an ocean towar
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Which acid has the largest ka: hclo3(aq), hbro3(aq) or hio3(aq)?
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3 0
3 years ago
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Fusion releases less energy than fission

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Explanation:

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The other form is nuclear fission which is the splitting of heavier nuclei either spontaneously or when bombarded with other nuclei.

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3 years ago
Which best describes the molecules of an ideal gas
Serhud [2]
Options are as follow,

A)  <span>Constant volume, no intermolecular forces of attraction,energy loss in collisions 

B)  </span><span>No volume, strong intermolecular forces of attraction, perfectly elastic collisions

C)  </span><span>Constant volume, no intermolecular forces of attraction, energy gain during collisions

D)  </span><span>No volume, no intermolecular forces of attraction, perfectly elastic collisions

Answer:
            Option-D (</span>No volume, no intermolecular forces of attraction, perfectly elastic collisions) is the correct answer.

Explanation:
                   As we know there are no interactions between gas molecules due to which they lack shape and volume and occupies the shape and volume of container in which they are kept. So, we can skip Option-B. 
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4 0
3 years ago
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