What name should be used for the ionic compound Ga2(SO4)3
2 answers:
Answer : The name of the ionic compound, is, Gallium sulfate.
Explanation :
It is an ionic compound because gallium element is a metal and sulfate ion is polyatomic ion. When the metal element combine with the polyatomic ion they form ionic compound.
The naming of ionic compounds is :
- The positive ion (cation) is written first.
- The negative ion (anion) is written next.
- The suffix is added at the end of the negative ion. The suffix written is '-ide'.
Hence, the name of is, Gallium sulfate.
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Answer:
373.1 mL of AgCN (aq) must be poured into your electrolysis vat to ensure you have sufficient Ag to plate all of the forks.
Explanation:
Mass of silver to be precipitated on ecah spoon = 0.500 g
Number of silver spoons = 250
Total mass of silver = 250 × 0.500 g = 125 g
Moles of AgCN = n =
Volume of AgCN solution =V
Molarity of the AgCN = 2.50 M
(1 L = 1000 mL)
373.1 mL of AgCN (aq) must be poured into your electrolysis vat to ensure you have sufficient Ag to plate all of the forks.