Chemistry, 21.10.2019 13:50 mahmudabiazp3ekot
Suppose that during the experiment, a student forgot to put the lid on the calorimeter. what is the most likely error and reason?
a). temperature readings will be too high because heat will be absorbed by the air.
b). temperature readings will be too high because the lidless coffee cups will give off heat.
c). temperature readings will be too low because heat will be absorbed by the air.
d). the temperature readings will be too low because the lidless coffee cup will absorb more heat.
the answer is c for the edg lab. who wants brainiest?
Answers: 3
Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
Suppose that during the experiment, a student forgot to put the lid on the calorimeter. what is the...
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