sinolinin sinolinin

15-10-2020
Chemistry

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What does it mean when there is a 2 in front of a chemical formula. For example: 2He₂PSO₄

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jellygirl68471 jellygirl68471

15-10-2020

Answer:

it basically means since its 2He2 that it would be He4

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vaughnjustin649 vaughnjustin649

15-10-2020

Answer:

Coefficients are the numbers in front of the formulas. Note the presence of a two in front of the hydrogen and also the water. These are called the coefficients. These numbers give two very important pieces of information about the equation.

hope this helps

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