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What is the mix rate of methanol with water to form antifreeze?
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∙ 11y ago
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∙ 11y ago
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What is the rate of evaporation of methanol?
The pressure vapour of methanol at 20 0C is 13,02 kPa.
How do you separate mixture of methanol ethyl acetate and water?
This type of mixture is distilled by extractive distillation method. First, methanoic mixture is separated by feeding the required rate of water in the extractor with the counter-current of these two liquids. Later on GC is done for methanol content in the organic layer and if it comes below the required level, it is taken for rectificaton in the column.
Why does pure water have a natural pH?
Pure water has a natural Ph due to the rate of dissociation to H+ and OH- is equal to rate of association to form H2O. Pure water has no free ions.
When can glaciers form?
Glaciers form when the rate of snow fall exceeds the rate of melting.
Which will freeze the faster between salt water sugar water and tap water?
Tap Water because adding substances to the water (salt or sugar) reduce the rate at which water will form ice crystals, making it freeze at a lower temperature.
Glaciers can only form when?
Glaciers form when the rate of snow fall exceeds the rate of melting.
At what rate do pet drink water?
They drink water at there own rate. By : Ariah B.
What has a higher rate of evaporation hot water or cold water?
A higher rate of evaporation has hot water.
Compare the rate of diffusion in a gelatin vs the rate of diffusion in water?
The rate is way higher in water, because of its fluidity.
What chemical change happens to form water?
The chemical change that happens to form water is when pure hydrogen gas (H2) combine with pure oxygen gas, they get involved with one another, and the slow rate of reaction between the two, create water, but very slowly. The other name for water of course is H2O.
What is rate on cst against c form?
CST : 10% Against "C" Form CST Rate : 2%
What rate has a denominator of one unit?
It is one form of a unit rate.
