3H + 3Br = HBr9 Organic chemistry mechanism
To find the molecular formula of the compound, we get the molar mass of empirical formula CH2o which is 30 g/mol. We divided the molecular mass of 90.087 g/mol by 30, we get 3. Hence, we multiply each element by 3, getting the molecular formula of C3H6O3.
Explanation:
do u have good grades even?bruh u should have studied because I'm sure as hell am not going to answer this for u baby.
Answer:
Darwin had arrived at a complete theory of evolution by 1839, but it was to be another 20 years before he published his ideas of evolution through natural selection in his epochal book On the Origin of Species by Means of Natural Selection.
Answer:
2NH3 - Gas Phase
2 NaCl - Solid Phase
2KNO3+PBI2 - Aqueous Phase
Explanation:
2NH3 is ammonia gas which is colorless and has a bad pungent smell.
NaCl is salt. It has crystalline structure and can exhibit both aqueous or a liquid phase. Since there is no H2O molecule in the formula of NaCl, hence it is not aqueous. It is not liquid as well because liquid NaCl is represented as NaCl (l) while aqueous NaCl is represented as NaCl (aq).
The reaction 2KNO3+PBI2 will take place in aqueous phase and hence these two exists in aqueous phase
