Mg (s) ---> Mg²⁺ (aq) + 2e
Co²⁺ (aq) + 2e ---> Co(s)
Cu (s) ---> Cu²⁺ (aq) + 2e
Au²⁺ (aq) + 2e ---> Au(s)
Answer:
There are approximately 5.55 moles
Explanation:
Thermal energy is a kinetic form of energy that comes from the <u>temperature </u>of matter
1. 3x-3=18
Value of x=7
2. 4x-5=23
value of x=7
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