Chemistry, 14.10.2020 16:01 sunshine210421
Please help me do this question.
true or false
1)In the chemical formula, lhe
species containing H* ion
acids and species containing
OH*ion are
base.
2) aqueous conductivity of all acid and base conduct electricity.
3) electrical conductivity of all and base are same.
4)the only way to test whether the sample is an acid or base is to see if it's melts something
Answers: 3
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Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5ļ°c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/gādegree c). calculate the calorimeter constant. (smĪ“t)warm water = -[(smĪ“t)cold water + (calorimeterĪ“tcold water)]
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Please help me do this question.
true or false
1)In the chemical formula, lhe
species con...
1)In the chemical formula, lhe
species con...
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