Balance the following chemical equations AB + C2 à A8C18 + C2B ABC3 + A2D -> ...

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A compound designated as AB₂C, has a total valence electrons of 26 where each element B and C has 7 valence electrons. Element A is the least electronegative.

A 33 g hot piece of metal at 450K is placed in pure water that has a volume of 155.0 mL which has an initial temperature of 5.3°C. After five minutes, equilibrium is established. What is the final temperature of the water in Celsius if the metal has a specific heat 0.33 J/g°C

A compound designated as AB₂C, has a total valence electrons of 26 where each element B and C has 7 valence electrons. Element A is the least electronegative.

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