Loading
by BlastRoom
Practice naming and writing formulas for iron and lead ionic compounds using Roman numerals.
#chemistry
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
What is the correct name for FeCl2?
Which name matches FeCl3?
What is the Stock-system name for FeO?
A formula unit is Fe2O3. Which name is correct?
How should FeS be named?
Which name correctly identifies Fe2S3?
What is the correct ionic name for FeBr2?
Which name goes with FeBr3?
What is the correct name for Fe(OH)2?
Which name is correct for Fe(OH)3?
Name FeSO4 using a Roman numeral.
What is the correct name for Fe2(SO4)3?
Which name matches Fe(NO3)2?
What is the correct name for Fe(NO3)3?
How should PbCl2 be named?
Which Stock-system name is correct for PbCl4?
What is the correct name for PbO?
Which name belongs to PbO2?
What is the formula for iron(II) carbonate?
Choose the correct formula for iron(III) carbonate.
What formula represents iron(II) phosphate?
Which formula is iron(III) phosphate?
What is the formula for lead(II) nitrate?
Which formula matches lead(IV) nitrate?
Select the correct formula for lead(II) hydroxide.
What formula should be written for lead(IV) hydroxide?
Which formula is correct for lead(II) sulfate?
What is the formula for lead(IV) sulfate?
Choose the formula for lead(II) carbonate.
Which formula represents lead(IV) carbonate?
What is the correct formula for lead(II) phosphate?
Which formula matches lead(IV) phosphate?
In FeF2, each fluoride ion is F-. What charge is on iron?
FeF3 contains fluoride ions with 1- charges. Which iron charge balances the formula?
In Fe2(SO3)3, each sulfite ion is SO32-. What is the charge on each iron ion?
For Fe3(PO4)2, each phosphate ion is PO43-. What charge is on each iron ion?
PbI2 contains iodide ions, I-. What charge must the lead ion have?
In PbI4, each iodide ion is I-. Which lead charge makes the formula neutral?
PbS2 has sulfide ions, S2-. What charge is on lead?
In Pb3N4, each nitride ion is N3-. What charge is on each lead ion?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Writing Formulas from Names
40 questions
