a muddy stream quickly flows downhill. When it reaches a flatter area, the stream moves more slowly, and the water clears. Explain why the stream changes appearance.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

Which statement are accurate about snow flakes

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.