A reaction in which oxidation numbers change is the answer! :D
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The most likely formula for an oxide formed between group 1a atom X and oxygen would be
X2O. - X is group 1a atom.
<span>graduated cylinder is the answer</span>
Answer:
FORMULA: HCl PESO MOLECULAR: 36.46 g/mol COMPOSICION: Cl: 97.23 % y H: 2.76 %. GENERALIDADES: El ácido clorhídrico es una disolución acuosa de cloruro de hidrógeno.