Chemistry, 21.10.2020 05:01 tahjaybenloss16
1. Get the Gizmo ready: Place the overflow cup under the faucet. Fill it until water starts to
flow out of the spout. Place the 250-ml beaker next to the overflow cup so that the spout of
the overflow cup is over the beaker. (If necessary, empty the beaker into the sink.)
2. Measure: Place the sphere into the overflow cup, causing water to pour into the beaker.
Empty the beaker into the 50-ml graduated cylinder. Place the magnifier over the
waterline.
A. What is the volume of water in the graduated cylinder?
26.5ml
B. Recall that you used the ruler and the volume of a sphere equation to find the
volume of the sphere in activity B. What is the volume of the sphere?
Answers: 2
Chemistry, 22.06.2019 05:00
If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax
Answers: 1
Chemistry, 22.06.2019 08:30
For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)
Answers: 2
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
1. Get the Gizmo ready: Place the overflow cup under the faucet. Fill it until water starts to
flow...
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