Chemistry, 15.07.2019 14:00 Jackmcvay14
Why are the marked lines on a beaker like this useful for measuring the volume of a liquid? a liquid maintains its shape in the beaker, so the beaker can measure the liquid’s height, and the height cubed equals the liquid’s volume. a liquid conforms to the circular area of the beaker, and this area multiplied by the liquid’s height equals its volume. a liquid is usually made of neutral atoms, and the beaker does not add or remove energy from the atoms, thereby preventing ionization. a liquid is compressible, but since the beaker does not have a top on it, the liquid will maintain its same volume the answer is (b)
Answers: 1
Chemistry, 21.06.2019 20:30
An exothermic reaction is conducted in an insulated calorimeter filled with water. the calorimeter is then sealed so that there is no heat exchanged between the contents of the container and the surrounding air. which of the following statements is true about the reaction?
Answers: 1
Chemistry, 22.06.2019 02:30
Margaret wants to make an orange flavored drink by stirring powdered drink mix into a glass of water. she doesn't like drinks that have small clumps of powdered solid in them, so she wants the drink to be a perfect solution. what factors should margaret not consider when deciding how much powder to add to her glass of water?
Answers: 3
Chemistry, 22.06.2019 15:00
Which are forms of frozen water? check all that apply. dew frost hail rain sleet
Answers: 2
Why are the marked lines on a beaker like this useful for measuring the volume of a liquid? a liqui...
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