Youtor
HF H2O Hydrofluoric acid Water
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=5k6d9AHHEEU
In this video we will look at the equation for HF + H2O and write the products. • When we add HF to H2O the HF will dissociate and break into H+ and F-. Since the H+ (often called a “proton”) and the F- ions are dissolved in water we can call them H+ (aq) and F- (aq). The aq stands for aqueous – something that is dissolved in water. • HF is a weak acid so only some of the H atoms will dissociate. See: • https://www.quora.com/Why-is-HF-a-wea... • Finally, when placed in water the H+ will combine with H2O to form H3O+, the hydronium ion. So another way to write H+ (aq) is as H3O+ . • Drawing/writing done in InkScape. Screen capture done with Camtasia Studio 4.0. Done on a Dell Dimension laptop computer with a Wacom digital tablet (Bamboo).
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