Answer:
she can use crystalization method.
Explanation:
She should boil that liquid on flame and then cool it down on mederate temprature and check it out rather the crystals formed or not . if crystals are formed then there will be salts.
And if she want topredict the certain salt then she has to perform certain reactions.
A catalyst
A catalyst can be in many forms
The answer would be C. Hope this helps
+molecule size +steepness of the concentration gradient +temperature + steepness of the electric gradient +steepness
Answer:
it would be the second one thank me later
Explanation:
