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Chemistry lime cycle?

Byuser8674820

Hello, I only have what is written below, but I did not understand it 100% and would need an explanation to the questions What is the equilibrium reaction in relation to the calcium cycle? CaCO3 + H2CO3 <=> Ca2+ + HCO -3 , exothermic What and why is balanced here and is there an imbalance/equilibrium?…

Chemical petroleum?

ByLuis0956

Hello, we did an experiment in chemistry (with a water jet pump, counterflow cooler, lime water, etc.) to determine the components of crude oil. When you heat the crude oil, the combustion gases evaporate, and the inside of the counterflow cooler fogs up. Is this just plain water, or is it something else?

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Candyman712
Candyman712
11 months ago

Because oil becomes more liquid by heating and more oil flows out of the seeds than when cold pressed. Here more oil remains unused in the trester.

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