Normally, when metals react with HCl, they from a chloride salt and hydrogen gas.
a) 2M + 6HCl → 2MCl₃ + 3H₂
b) M + 2HCl → MCl₂ + H₂
Answer:
Crystalline solids have well-defined edges and faces, diffract x-rays, and tend to have sharp melting points. In contrast, amorphous solids have irregular or curved surfaces, do not give well-resolved x-ray diffraction patterns, and melt over a wide range of temperatures.
Explanation:
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Answer:
Catalysts help in increasing rates of reactions