ZaferV782686 ZaferV782686

03-11-2022
Chemistry

contestada

moles: 1.43 mol--> 2.86 molVolume: ?L —-› 13 cm^3Assume constant temperature and pressure

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SabreenD515896 SabreenD515896

03-11-2022

we are given data for the change in mols and the data for the change in volume and we are asked to find the initial volume

answer:

to find this we can use the formula

n₁v₁ = n₂v₂

we need to find v₁

so

(1.43mol)v₁ = (2.86 mol)(13)

v₁ = 26 cm³

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