Carbohydrate
Chemistry, 30.11.2020 05:10 19thomasar
Match each type of organic compound to its description. (4 points)
1.
Carbohydrate
2.
Polymer
3.
Amine
4.
Ether
a.
Contains a nitrogen bonded to carbon(s) and is usually basic
b.
Extremely long molecule chain with repeated molecular units
c.
Makes up cell walls, fats, or amino acids
d.
Organic compound with an oxygen bonded between two carbons
Answers: 2
Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
Chemistry, 22.06.2019 14:30, joejoefofana
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀ pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4. 0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Match each type of organic compound to its description. (4 points)
1.
Carbohydrate
Carbohydrate
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