Question 8 5 pts
What type of chemical reaction is represented with Fe+2HCl-->FeCl2+H2
Synthesis
Double Displacement
. .
Single Displacement
Decomposition
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This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

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