Answer:
Concentrated sulfuric acid can perform a dehydration reaction with table sugar. After mixing, the color changes from white to brownish and eventually to black. The expansion of the mixture is the result of vaporization of water and CO2 inside the container.
Physical properties include: appearance, texture, color, boiling point, melting point, ect.
Answer:
D) 6
Explanation:
The complete balancd equation:
6Li + 1N2 = 2 Li3N
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