Chapter 2: Problem 45
Give the names of the metals that correspond to the following symbols: \(\mathrm{Sn}, \mathrm{Pt}, \mathrm{Hg}, \mathrm{Mg}, \mathrm{K}, \mathrm{Ag}\).
Chapter 2: Problem 45
Give the names of the metals that correspond to the following symbols: \(\mathrm{Sn}, \mathrm{Pt}, \mathrm{Hg}, \mathrm{Mg}, \mathrm{K}, \mathrm{Ag}\).
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Get started for freeA binary ionic compound is known to contain a cation with 51 protons and 48 electrons. The anion contains one-third the number of protons as the cation. The number of electrons in the anion is equal to the number of protons plus 1 . What is the formula of this compound? What is the name of this compound?
Elements in the same family often form oxyanions of the same general formula. The anions are named in a similar fashion. What are the names of the oxyanions of selenium and tellurium: \(\mathrm{SeO}_{4}{ }^{2-}, \mathrm{SeO}_{3}{ }^{2-}, \mathrm{TeO}_{4}{ }^{2-}, \mathrm{TeO}_{3}{ }^{2-} ?\)
One of the best indications of a useful theory is that it raises more questions for further experimentation than it originally answered. Does this apply to Dalton's atomic theory? Give examples.
Heat is applied to an ice cube in a closed container until only steam is present. Draw a representation of this process, assuming you can see it at an extremely high level of magnification. What happens to the size of the molecules? What happens to the total mass of the sample?
The formulas and common names for several substances are given below. Give the systematic names for these substances. a. sugar of lead \(\mathrm{Pb}\left(\mathrm{C}_{2} \mathrm{H}_{3} \mathrm{O}_{2}\right)_{2}\) \(\begin{array}{ll}\text { b. blue vitrol } & \mathrm{CuSO}_{4}\end{array}\) c. quicklime \(\mathrm{CaO}\) d. Epsom salts \(\mathrm{MgSO}_{.}\) e. milk of magnesia \(\quad \mathrm{Mg}(\mathrm{OH})_{2}\) f. gypsum \(\mathrm{CaSO}_{4}\) \(\mathrm{g}\). laughing gas \(\mathrm{N}_{2} \mathrm{O}\)
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