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Chemistry

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Zackery Schumm

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2y ago
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Cards in this guide (8)
What gets oxidized in an electrolytic cell made with nickel and copper electrodes

Cu(s)

How does one determine how much of a molecule is produced in a reaction

The coefficients and molar masses are used to calculate amounts of molecules.

What is the voltage of a galvanic cell made with silver and nickel

1.05 V

Which of these statements does not describe electricity

electricity cools down devices as it travels through them

Electricity acts in ways similar to ice, which is a solid.

What is different about atoms after a redox reaction has happened

Their oxidation states have changed

How are the oxygen atoms balanced for redox equations in basic solutions

H2O and OH- are added to balance the oxygen atoms.

What is the word reaction for Mgs 2H2Og yields MgOH2aq H2g

Its 0

If 507 g FeCl2 were used up in the reaction FeCl2 plus 2NaOH Fe(OH)2(s) plus 2NaCl how many grams of NaCl would be made

467.52 g NaCl

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