maddyche2150 maddyche2150

09-01-2024
Chemistry

contestada

how much ca(no₃)₂, in mg, must be present in 50 ml of a solution with 2.35 ppm of ca?
(a) 0.1175
(b) 770.8
(c) 4.7
(d) 0.48

Respuesta :

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