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Common Chemical Compounds Quiz
We give the compound, you give the common name.
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Last updated: October 27, 2012
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| First submitted | October 27, 2012 |
| Times taken | 3,087 |
| Average score | 62.5% |
| Rating | 3.00 | Report this quiz | Report |
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PSTSCCH
+1
Level 47
Jan 3, 2015
There are a number of sugars with same molecular formula as glucose, such as fructose and galactose. Table sugar seems to be more specific that just "Sugar."
SmarterThanEinstein
+1
Level 39
Dec 7, 2016
C12H22O11 is general table sugar and is called Sucrose
lillililli
+1
Level 52
Jan 3, 2015
Technically, glucose is a sugar.
lillililli
+2
Level 52
Jan 3, 2015
Also, neither calcium carbonate nor lime work for CaCO3.
DE60
+1
Level 65
Jan 17, 2015
Could you accept silica for SiO2 please
explorer
+1
Level 50
Mar 9, 2021
I agree. SiO2, silica can be found in other forms than quartz. For example silica gel. Silica is a synonym for SiO2, quartz is just one form of SiO2.
NateNewly
+1
Level 22
Dec 1, 2017
I found it odd that the mineral name for Si02 (quartz) was accepted, but the mineral names for CaCO3 (calcite) and Fe203 (hematite) were not... limestone does not have a definite chemical composition, as it is a rock and therefore a mineral aggregate. It's primary constituent, calcite, is CaCO3.
Prometheus4096
+1
Level 41
Nov 16, 2022
Why the hell are Silica for SiO2 and Calcium Carbonate for CaCO3 not accepted?
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