A catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.
A catalyst will appear in the steps of a reaction mechanism,but it will not appear in the overall chemechal reaction
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When Lead (II) acetate and Hydrogen sulfide react, they form Lead sulfide and Acetic acid. The reaction is a reduction-oxidation (redox) reaction.
The balanced chemical reaction is this:
Pb(C2H3O2)2 + H2S --> PbS + 2C2H4O2
And the net ionic reaction is this:
Pb2+ + S2- --> PbS
Answer:
The correct answer is from from cytoplasm to mitochondrial matrix.
Explanation:
Proton pump within the electron transport chain transport H+ ions from cytoplasm to mitochondrial matrix.
Hey :)
In a parallel circuit, a different amount of current flows through each parallel branch of the circuit.
In the series circuit, different voltage exists across each component in the circuit.
Whereas in the parallel circuit, the same voltage exists across the multiple components in the circuit.
Hope this helps :)
Bromine, B2. Hope this helps! ♥