Name two chemical used to disinfect water
2 answers:
Answer:
chlorine I think so . sorry if it ain't the right answer
Answer:
chlorine and I think maybe sulphur. but check the internet
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Density will be mass/volume= 0.2/500 = 0.0004
Correct, Was that a question.
Y : CCP : 4 atoms
X : tetrahedral voids would be 1/3 × 8 = 8/3
so formula would be Y12X8 or Y3X2 !!
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its the polymerase
One

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, hence one

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