Kahoot Questions and Answers
What is the formula for ammonium sulfate?
(NH4)2SO4
A chemical compound must have an overall charge of
0
What is the charge of chloride?
1-
What is the charge of copper in Cu(NO3)2 ?
2+
How many atoms of fluorine are present in a molecule of carbon tetrafluoride, CF4?
4
What is the charge of titanium in TiO2 ?
4+
How many oxygen atoms are there in Be(NO3)2 ?
6
What is the name of the compound HC2H3O2?
Acetic Acid
What is the formula for aluminum sulfate?
Al2(SO4)3
What is the proper formula for aluminum phosphate?
AlPO4
Which of these is a cation ? -phosphate -nitrate -ammonium -sulfide
Ammonium
What is the correct formula of barium cyanide?
Ba(CN)2
What is the formula for barium hydroxide?
Ba(OH)2
What is the name of Ba(HCO3)2 ?
Barium Bicarbonate
What is the formula of dibromine pentaoxide?
Br2O5
What is the name for BrF7?
Bromine Heptaflouride
What of the following is an example of a molecular compound? -BaBr2 -CO2 -NaCl -Ca3N2
CO2
What is the formula for the compound formed by calcium ions and chloride ions?
CaCl2
What is the correct name for Ca3(PO4)2
Calcium Phosphate
What is the compound CF4?
Carbon Tetraflouride
The compound H2CO3 is called...
Carbonic Acid
What is the name for ClO3 1-?
Chlorate
What is the correct name for Cr(ClO4)3 ?
Chromium (III) Perchlorate
What is the formula for cobalt (II) sulfate ?
CoSO4
What is the correct name of CoCl2?
Cobalt (II) Chloride
What is the name of Cu(NO2)2?
Copper (II) Nitrite
Which type of compound required numeric prefixes when naming?
Covalent
What is the correct name of N2O5?
Dinitrogen Pentoxide
What is the compound N2O3?
Dinitrogen Trioxide
What is the name of P2O5?
Diphosphorus Pentoxide
You should use prefixes in naming a ternary compound with a polyatomic ion. True or False
False
What is the formula for iron (III) oxide ?
Fe2O3
What is the formula for iron (IV) chloride?
FeCl4
Oxalic acid has a chemical formula of...
H2C2O4
What is the correct formula for hydrophosphoric acid?
H3P
What is the chemical formula for phosphoric acid?
H3PO4
What is the formula for chloric acid?
HClO3
What is the formula for nitrous acid?
HNO2
What is the formula for nitric acid?
HNO3
What it the proper name for HF?
Hydroflouric Acid
What is the name of the compound H3P?
Hydrophosphoric Acid
What is the name of the following compound FeCrO4?
Iron (II) Chromate
What is the compound Fe(NO3)2?
Iron (II) Nitrate
What is the correct name for FeO?
Iron (II) Oxide
What is the formula for potassium dichromate?
K2Cr2O7
All of the following are anions except... -nitrate -sulfate -krypton -bicarbonate
Krypton
What is the formula for dinitrogen trioxide?
N2O3
Which is a binary compound? -KClO -H2 -Na2O -CaSO4
Na2O
What is the proper formula when combining Na+ and N3+ ?
Na3N
What is the formula for nickel (II) fluoride?
NiF2
What is the name of the following compound NO2 ?
Nitrogen Dioxide
What is the formula for iron sulfide?
Not enough information is given
What is the anion in calcium oxide?
O 2-
The compound HClO4 is called...
Perchloric Acid
What is the name of the compound HMnO4?
Permaganic Acid
All of the following are cations except... -Manganese (IV) -Copper (II) -Ammonium -Phosphate
Phosphate
A group of atoms covalently bonded and carrying a charge is a(n) _________________.
Polyatomic Ion
What is the name for KOH?
Potassium Hydroxide
What is the formula for sulfur dichloride?
SCl2
What is the correct formula for sulfur hexafluoride?
SF6
Which of the following formulas would needs prefixes in its name? -(NH4)2O -VO -MgCl2 -SO2
SO2
What is the formula for silicon dioxide?
SiO2
What is the name of Sr3P2?
Strontium Phosphide
What is the correct name of SCl2?
Sulfur Dichloride
What is the compound SO3?
Sulfur Trioxide
What is the name for H2SO4?
Sulfuric Acid
What is the name of the following compound Sn(CO3)2 ?
Tin (IV) Carbonate
Why do some metals require Roman Numerals?
To identify the charge
What is the name of WO3?
Tungsten (VI) Oxide
What is the formula for zinc fluoride?
ZnF2
