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Chemistry, 13.11.2020 23:40 462nolan

Dog in Jacuzzi Bear in cold water
A
В B.
Question 6: Look at the pictures and answer
1- Which cup is endothermic and which is exothermic?
B en thermic
A exothemic
-- Which cup contains more thermal energy?
?B
90°C
40°C
estion 7: Compare between physical and chemical change
Physical
Chemical
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Dog in Jacuzzi Bear in cold water
A
В B.
Question 6: Look at the pictures and answer...

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