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Chemistry

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Zane Blick

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2y ago
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Cards in this guide (15)
How do scientists design a system

They isolate their experiment from unwanted influences.

How do atoms show both unity and diversity

There are relatively few atoms, but they make many molecules.

What is the cathode of a galvanic cell made with magnesium and gold

the gold electrode

What happens to the anode in an electrochemical cell

it loses mass

What happens at the cathode in an electrolytic cell

Reduction occurs at the cathode in an electrolytic cell.

What branch of chemistry studies the flow of electrons

Electrochemistry

Which of the following best describes a galvanic cell

A battery containing a spontaneous redox reaction

Which electrode gets heavier in an electrolytic cell

The electrode where reduction occurs.

What is the oxidizing agent in the reaction Fe AgNO3 FeNO33 Ag

AgNO3 #APEX

Which metal gets coated during electroplating

The cathode gets coated during electroplating.

All life on earth is ultimately dependent on what

The sun for energy

Reduction occurs at which electrode

The electrode that removes ions from solution

What would be the percent yield of the reaction be if the theoretical yield is 11.22 g but the actual yield was 8.67 g

In this case the yield is 77,27 %.

In the reaction mgcl2 plus 2koh mgoh2 mgoh2 plus 2kcl if 3 moles mgcl2 are added to 4 moles koh what determined how much mgoh2 is made

The amount of Koh

Which is the most likely to be reduced

something about "native" should be ur answer..apex

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