30-01-2018
Chemistry

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What about these questions

What about these questions class=

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prosborough198p2ub41 prosborough198p2ub41

30-01-2018

Again great job! They all look correct except 20. is 3.7 due to sig fig of least precision, which you have a mark by!! You don't even need help!;) Here comes the next chemical engineer! :)

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