For H like species, the energy of the electron in the n th energy level is given by -1312/ n^ 2 kJ mole-1 -1312 Z^2/ n ^ 2 kJ mole-1 -1312 / n kJ mole-1 -1312 / n^3 kJ mole-1
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Asked:
December 2022
Answer To This Will Get The Brainest Answer 100% sure Giving all the points i have Design an experiment to check the amount of aspirin formed when 5g of salicylic acid reacts with 18g of Ethanoic anhydride. Hypothesis: (In this you need to predict how much of aspirin...
gdrmlabs
Asked:
December 2022
Phosphorus forms two oxides, which have the empirical formulae of P2O3 and P2O5. a. Which oxide contains the higher percentage of phosphorus? (Show your calculation) b. What mass of phosphorus will combine with 1mole of oxygen molecules to form P2O3? c. What is the molecular formula of the oxide that...