# Oxygen →→→related chemistry?

1. Calculate the volume of oxygen at STP which could be obtained from 75cm^3 of hydrogen peroxide solution which has a concentration of 68 g/dm^3.
2.1 Describe what you guy can observe when hydrogen peroxide solution is mixed with an acidified solution of potassium manganate (VII) solution.
2.2 Write balanced...
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1. Calculate the volume of oxygen at STP which could be obtained from 75cm^3 of hydrogen peroxide solution which has a concentration of 68 g/dm^3.

2.1 Describe what you guy can observe when hydrogen peroxide solution is mixed with an acidified solution of potassium manganate (VII) solution.

2.2 Write balanced ionic equation of this reaction.

I could give u [HINT=H2SO4 + MnO4^-]♥♥♥

If u are an expert and manage to answer this both I'll give you guy 5 ★

Thanks in advance##

2.1 Describe what you guy can observe when hydrogen peroxide solution is mixed with an acidified solution of potassium manganate (VII) solution.

2.2 Write balanced ionic equation of this reaction.

I could give u [HINT=H2SO4 + MnO4^-]♥♥♥

If u are an expert and manage to answer this both I'll give you guy 5 ★

Thanks in advance##

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