Question 2 (Matching Worth 3 points)
(03.04 LC)
Match the formula to the correct name.
...
Chemistry, 04.02.2021 05:30, aliami0306oyaj0n
Question 2 (Matching Worth 3 points)
(03.04 LC)
Match the formula to the correct name.
Match
Term
Definition
Al2O3
A) Aluminum bicarbonate
AI(HCO3)3
B) Aluminum oxide
Al2(CO3)3
C) Aluminum carbonate
Question 3 Multiple Choice Worth 3 points)
(03.04 MC)
formula for sodium nitrite?
Answers: 2
Chemistry, 23.06.2019 01:50, UncleVictor5188
Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?
Answers: 1
Chemistry, 23.06.2019 16:00, isabel81ie
Aconversion factor is a ratio of equivalent values used to express the same units in different quantities
Answers: 3
Chemistry, 24.06.2019 03:00, RomoTussion
The table below shows the fossils found in various layers of an undisturbed rock: fossils in rock layers layer (from top) fossil in layer 1 a, c 2 e 3 a, d, f 4 b 5 f, c 6 d, b which is most likely an index fossil?
Answers: 2
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