cp chem do now: 10/10 name the following compounds: al 2 (so 4 ) 3 aluminum sulfate libro 3 lithium...
TRANSCRIPT
CP Chem Do Now: 10/10
• Name the following compounds:
• Al2(SO4)3
Aluminum Sulfate
• LiBrO3
Lithium Bromate
• FePO4
Iron (III) Phosphate
• HCl= Hydrochloric Acid• Provide the chemical
formulas: Nickel (III) peroxideNi2(O2)3
• Copper (II) selenateCuSeO4
• Cesium PhosphiteCs3(PO3)
• Sulfuric Acid= H2SO4
Question 1
• In the polyatomic ion “carbonate” CO32-, the
subscript refers to the __# of oxygens__, and the superscript refers to the _charge of the ion____.
Question 2
• The charge of an ionic compound is always __0 or neutral___________.
• Ionic compounds consist of ____metal/cation _______ and ____nonmetal/anions_________ (This question has 2 sets of acceptable answers)
Question 3
• Roman numerals written after the cation refer to the __Charge of the cation___
• Covalent compounds all consist of _nonmetals___.
Question 4
• Provide the chemical formulas for the following compounds. (ALL OR NOTHING QUESTION.)
• Lead (II) SelenatePbSeO4
• Aluminum CarbonateAl2(CO3)3
• Magnesium PhosphateMg3(PO4)2
Question 5
• Write chemical formulas for the following: (ALL OR NOTHING QUESTION)
• Krypton Difluoride = KrF2
• Sulfur Trioxide = SO3
• Xenon Hexafluroide = XeF6
• Diphosphorous Pentoxide = P2O5
Final Jeopardy
• Identify the compound(s) that are named incorrectly. If they are named incorrectly, provide the correct name.
• SO2 named as Monosulfur dioxide = Sulfur Dioxide• PbO named as Lead Oxide = Lead (II) Oxide• Sn3(PO3)2 named as Tin (II) Phosphite = Correct as
is