phcamarillo phcamarillo

28-06-2020
Chemistry

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Calculate the missing variable. M1 = 4.0 M V1 = 450mL M2 = ? V2 = 800mL

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zibahkeshiro zibahkeshiro

28-06-2020

Answer:7.1

Explanation:

m1=v1

m2=v2

let m2 be x

4.0=450

x=800

cross multiply

4.0 x 800=450x

3200=450x

x = 3200/450

x=m2=7.1

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