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To work this out we need the equation:Number of moles = Mass (in grams) / Mr (relative formula mass)We know the mass of carbon dioxide already (88g). We need to work out the Mr of carbon dioxi...
Alkali metal have 1 outer electrons. Reactivity increases down the coloumn.
The enthalpy Change of Hydration for cyclohexene is 120 kJmol-1 therefore if the Kekule model is correct then the Enthalpy change of Hydration would be 360 kJmol-1 however as it is c...
Both molecules have a C-Br bond, which will be polar due to their difference in electronegativities (bromine is more electronegative than carbon). In CBr3CBr3 the dipoles cancel so the overall molecule is...
In dynamic equilibrium the rate of the foward reaction is equal to the rate of backward reaction. Also the concentration of the products and reactants stay constant.
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