- Varför förekommer väte som H2 och inte H i naturen?

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Write a balanced equation for the redox reactoin below using the smallest whole number coefficients.? A mixture 20.0 g of P and 78.4 g Cl2 reacts completely to form PCl3 and PCl5 as the only products. Find the mass of PCl3 formed.? How many lone pairs of electrons are on the molecule dysidiolide? How do I know which alkene was not made selectively by oxymerucuration? What is the value of x when 32.2g of Na2SO4·xH2O are heated leaving 14.2g of anhydrous Na2SO4? Mr (H2O) = 18; Mr (Na2SO4) = 142.?