1. A given liquid occupies 445 mL and weighs 541 g. The
density of this liquid is _________ g/ml.
2. Which one of the following atoms or ions is
isoelectronic with argon, Ar?
3. Consider the reaction , Fe(s) + Cu2+(aq) ➔ Cu(s) +
Fe2+(aq), Which statement is true for the reaction?
4. Calculate the wavelength of the radiation that has an
energy of 3.6 x 10-17 joules.
5. What is the mass in grams of 0.75 mole of the nitric
acid, HNO3?
1. A given liquid occupies 445 mL and weighs 541 g. The density of this liquid is _________ g/ml. 2. Which one of the fo
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1. A given liquid occupies 445 mL and weighs 541 g. The density of this liquid is _________ g/ml. 2. Which one of the fo
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