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How to evaporate the electrolyte


Repair of car battery</a>

There are situations when the car owner does not want or can not afford to replace or repair a car battery.

And if the level of electrolyte has dropped to a threatening level? Adding the electrolyte to a faulty compartment in such a situation is vital.

We will have to arm ourselves with knowledge of chemistry and simple adaptations.

You will need

  • - acid resistant dishes with a capacity of 4-5 l (heat-resistant glass bulb, ceramics, lead or ebonite)
  • - hydrometer with a sampling tube, thermometer
  • - wand made of ebonite or glass
  • - rubber pears with a tip resistant to acid
  • - capacity per 1 liter and several with small divisions by 0.1-0.2 liters
  • - distilled water intended for accumulators
  • - sulfuric acid rechargeable



Pour distilled water into a stable acid-proof container. Determine the number in advance using the table.


Add the same sulfuric acid. The quantity should also be carefully calculated. Be sure to do this in a thin trickle with continuous stirring with an ebonite or glass rod.


Cool the electrolyte to + 25 ° C and check the density of the substance obtained. Adjust the density to the desired value. This is done with distilled water or sulfuric acid.

How to evaporate the electrolyte Was last modified: June 21st, 2017 By Koufoytc
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