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which of the following are characteristics of heterogeneous mixtures?

- distinguishable components
- evenly distributed components
- particles too small to be seen with a microscope
- components in varying proportions
- particles that may settle

What is the total reduction potential of a cell in which potassium (k) is reduced and copper (cu) is oxidized? a. 2.59 v b. 3.27 v c. -3.27 v d.-2.59 v

How many moles of al3+ ions are in 1.25 moles of al2o3

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.