Chemistry, 14.02.2021 02:30, Reebear8372
A student adds a rectangular block of mass 26.10 g to a graduated cylinder initially filled with 40.1 mL of water, but some water
splashes out of the cylinder. As a result, the student reads the new level of the water to be 42.7 ml. Previously, the student had
measured the length, width and height of the block to be 3.0 cm by 1.0 cm by 1.0 cm.
Does the splash cause the volume of the block to be reported as too high or too low, compared to the volume calculated from the
length measurements?
Answers: 3
Chemistry, 22.06.2019 22:30, arodavoarodavo
Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.
Answers: 3
Chemistry, 23.06.2019 02:00, sakria2002
What is the difference between a substance "getting wet" and "being dissolved" in a liquid at the particulate level?
Answers: 3
A student adds a rectangular block of mass 26.10 g to a graduated cylinder initially filled with 40....
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