Chemistry, 20.10.2019 15:00 orozcoalbeert
Ared-hot iron nail is immersed in a large bucket of water. although the nail cools down sufficiently to be held bare-handed, the temperature of the water barely increases. which properties keep the water temperature from changing much?
a.) water's high heat conductivity
b.) water's high specific heat capacity
c.) the iron nail's high heat conductivity
d.) the large mass of water
e.) the iron nail's high specific heat capacity
Answers: 2
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
Chemistry, 22.06.2019 04:00
Tin has ten stable isotopes. the heaviest, 124sn, makes up 5.80% of naturally occuring tin atoms. how many atoms of 124sn are present in 82.0 g of naturally occurring tin? what is the total mass of the 124sn atoms in this sample?
Answers: 3
Chemistry, 22.06.2019 14:30
Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
Ared-hot iron nail is immersed in a large bucket of water. although the nail cools down sufficiently...
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