Which class of hydrocarbons contains at least one carbon-carbon triple bond? a. alkanes b. alkenes c. alkynes

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Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. p k a1 p k a2 1.30 6.70 calculate the ph for each of the points in the titration of 50.0 ml of 1.5 m h3po3(aq) 1.5 m h 3 po 3 ( aq ) with 1.5 m koh(aq). 1.5 m koh ( aq ) .

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n