Silver occurs as two isotopes with atomic masses 106.9041 and 108.9047 amu, respectively. the first isotope represents 52.82% and the second 48.18%. determine the average atomic mass of silver.

Identify two types of chemical bonding in the source of dietary potassium

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

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