<span>C 13 has
Protons = 6
neutrons = 6
electrons = 13-6</span>
Height of wave - amplitude
Higher the pitch - higher the frequency
Louder - higher the amplitude
bottom of the wave - trough
distance from crest to crest - wave length
top of the wave - crest
Explanation:
Fe2o3+ 3co ---------. 2fe + 3co2
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I think the reaction that represents a balanced, double replacement chemical reaction is B which is <span>Rb2O + Cu(C2H3O2)2 → 2RbC2H3O2 + CuO </span>