subject

Physics, 09.10.2019 03:10 Huvch3183

Initial temp
final temp.
hydrogen peroxide yeast
26.5 degrees c 38.8 degrees c
vinegar
baking soda 25 degrees c 21.3 degrees c
which one is endothermic? which one is exothermic? explain how you know.
cer.

Initial temp final temp. hydrogen peroxide yeast 26.5 degrees c 38.8 degrees c

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Initial temp
final temp.
hydrogen peroxide yeast
26.5 degrees c 38.8 degrees c

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