AgNO3 to solutions of each and determined the moles of AgCl precipitated. He also measured and
compared the conductances of solutions of each of these compounds with solutions of simple
electrolytes. Which response below gives all true statements concerning his conclusions from these
experiments?
I. From the moles of AgCl, he determined the total number of Cl ions in each
compound.
II. From the moles of AgCl, he determined the number of uncoordinated Cl ions in each
compound.
III. From the conductance of each solution, he determined the total number of ions present
upon dissolution of each compound.
a. I
b. II
c. III
d. I and II
e. II and III
Answers: 1
Chemistry, 22.06.2019 03:10, josephpezza18
The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.
Answers: 1
Chemistry, 22.06.2019 07:30, gwenparks
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
AgNO3 to solutions of each and determined the moles of AgCl precipitated. He also measured and
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