This is the amusing moment a science experiment amazed pupils in China. Two schoolgirls conducted a chemical kinetics experiment by adding two distinct solutions into a large graduated cylinder in ...

Physical sciences are those academic disciplines that aim to uncover the underlying laws of nature - often written in the language of mathematics. It is a collective term for areas of study ...

Elton John and Brandi Carlile land first collaborative chart-topper ...

Elton John and Brandi Carlile land first collaborative chart-topper ...

To balance an unbalanced equation, you need to add numbers to the left of one or more formulae. Here is one way to work out how to do this for the reaction between nitrogen and hydrogen.

Caution was suggested in using an isolated clinical finding (eg, monoarthritis, fever, arthralgia, elevation of acute-phase reactants) in this patient population as a sole criterion for diagnosis of ...

School of Chemistry and Molecular Engineering, East China Normal University, Dongchuan Road 500, Shanghai 200241, P.R. China ...

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