Why is 2H+ + 2e- --> H2 needed as a frame of reference when calculating the standard reduction potentials for half-reactions? - Quora
Properties Chemical formula (NH4)HSO4 Molar mass 115.11 g/mol ppearance White solid Density 1.78 g/cm3 Melting point 147 °C (29
![Triethylammonium Hydrogen Sulfate [Et3NH][HSO4]-Catalyzed Rapid and Efficient Multicomponent Synthesis of Pyrido[2,3-d]pyrimidine and Pyrazolo[3,4-b]pyridine Hybrids | ACS Omega Triethylammonium Hydrogen Sulfate [Et3NH][HSO4]-Catalyzed Rapid and Efficient Multicomponent Synthesis of Pyrido[2,3-d]pyrimidine and Pyrazolo[3,4-b]pyridine Hybrids | ACS Omega](https://pubs.acs.org/cms/10.1021/acsomega.1c02093/asset/images/large/ao1c02093_0004.jpeg)