Questions


October 2022 1 0 Report
pakisagot po naman nito
salamat po talaga :)

1.what is the percent by volume 75 ml isopropyl alcohol solotion with 30 ml isopropyl alcohol

2. a five - peso coin has a mass of 7.40 grams. what is the present by mass of five - pesos coins if other composition have a total mass of 2.22 grams

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