Charles law
a. If you have an empty 2.00L soda bottle at room temperature (25◦C), find the new volume when you put the bottle in the freezer (-4◦C).
b. A man heats a balloon in the oven. The balloon has a volume of 4.00L at 20◦C. Determine the temperature needed to expand the balloon to 32L.
Answers: 2
Chemistry, 21.06.2019 14:30
How many joules of heat are absorbed to raise the temperature of 650 grams of water from 5.00c to it's boiling point, 100c
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Chemistry, 21.06.2019 22:30
Which supports the idea that birds and butterflies both have wings but they do not have a common ancestor with wings? a. the wings are analogous structures that evolved differently and do not have a similar internal structure. b. the wings are homologous structures that evolved differently and do not have a similar internal structure. c. wings of birds are vestigial structures, but the wing structures of bats are not vestigial. d. wings of bats are vestigial structures, but the wing structures of birds are not vestigial
Answers: 1
Chemistry, 22.06.2019 11:30
If blood contains 150g of hemoglobin per liter of blood, how much hemoglobin would be contained in 10 ml of blood
Answers: 2
Charles law
a. If you have an empty 2.00L soda bottle at room temperature (25◦C), find the new vol...
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