Unlike the other tests described on this page, the test for carbonate ions works whatever acid is added. Explain why, in a test for sulfate ions, the sample is acidified with hydrochloric acid first.
Sodium, Potassium and zinc have all been promising contenders for lithium's place in rechargeable batteries of the future, but researchers have added an unusual and more abundant competitor to the mix ...
In the cells of the Arabidopsis plant, exposure to sodium chloride (NaCl) induces the movement (translocation) of the green fluorescent protein (GFP) tagged chloride channel, GFP-AtCLCf, from the ...
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