Chemistry, 23.08.2019 17:20 dsbdkbv2772

Asmall amount of a dense white powder was mixed with water in a test tube. the white powder did nor sink or float in the test tube. as few drops of universal indicator were added and the solution turned green. this means that the white powder was added
a. soluble neutral substance.
b. slightly soluble alkali
c. slightly soluble acid.
d. slightly solubility extra large up stance.

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Asmall amount of a dense white powder was mixed with water in a test tube. the white powder did nor...