Chemistry, 28.05.2021 16:00, glendaward88351
A student mixes two solutions A and B. A is blue colored and B is yellow colored. The mixture produces has a green color. A thermometer shows no temperature changes. The student observers no other facts What answer best applies ?
A. Physical Change
B. chemical change , exothermic
C. physical change , exothermic
D. physical change , endothermic
Answers: 1
Chemistry, 22.06.2019 17:30, shookiegriffin
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
A student mixes two solutions A and B. A is blue colored and B is yellow colored. The mixture produc...
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