Answer:
stainless steel
Explanation:
stainless steel would heat up fast because it is made of metal
Answer:
Approximately under standard conditions.
Explanation:
Equation for the overall reaction:
.
Write down the ionic equation for this reaction:
.
The net ionic equation for this reaction would be:
.
In this reaction:
- Zinc loses electrons and was oxidized (at the anode): .
- Copper gains electrons and was reduced (at the cathode): .
Look up the standard potentials for each half-reaction on a table of standard reduction potentials.
Notice that is oxidation and is likely not on the table of standard reduction potentials. However, the reverse reaction, , is reduction and is likely on the table.
The reduction potential of would be , the opposite of the reverse reaction .
The standard potential of the overall reaction would be the sum of the standard potentials of the two half-reactions:
.
Answer:
= 200 mL
Explanation:
Using the dilution formula;
M1V1 = M2V2 ;
Where, M1 is the concentration before dilution, V2 is the volume before dilution, while M2 is the concentration after dilution and V2 is the volume after dilution.
M1 = 2.0 M
V1 = 50 mL
M2 = 0.50 M
V2 = ?
V2 = M1V1/M2
= ( 2.0 × 50 )/ 0.5
= 200 mL
Therefore, the volume after dilution will be, 200 mL
Answer:
Answer:
<h2>1.75 x 10-4 M</h2>
Explanation:
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