aliciawallace90 aliciawallace90

28-03-2021
Chemistry

contestada

Hard water contains relatively large concentrations of

A. Magnesium ions
B. Calcium ions
C. Iron ions
D. All of these ions

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Respuesta :

maymuncarays maymuncarays

28-03-2021

Answer:

I think the answer is All of these ions

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