Which metals in Figure 9-4 would be displaced from solutions (kicked out of forming a bond) of their compounds if a strip of tin metal were added? will mark BRAINLIEST

What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?

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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.