Assume a reaction takes place in a basic solution to form the given products: MnO4–(aq) + Cl–(aq) MnO2(s) + Cl2(g) (unbalanced)

Balance the given half-reactions for atoms and charge:
MnO4– + H2O MnO2 + OH–
Cl– Cl2

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Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent