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How many atoms of O are in 0.35 mole of Ca(NO3)2? ¿Cuántos átomos de O hay en 0.35 mol de CA(NO3)2?
Answers: 3
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Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull
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Asample of tin (ii) chloride has a mass of 0.49 g. after heating, it has a mass of 0.41 g. what is the percent by mass of water in the hydrate? %
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How many atoms of O are in 0.35 mole of Ca(NO3)2?
¿Cuántos átomos de O hay en 0.35 mol de CA(NO3)2?...
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