The three types of molecules that are not broken into ions in ionic equations are...
precipitates, gases, water
Which of the following is not soluble in water?
KCl
AlBr3
H2SO4
PbCrO4
If all ions in a complete ionic equation are aqueous, there is no reaction.
false
true
What state of matter is H2SO4?
aqueous
Write the net ionic equation for this reaction: (NH4)2CO3(aq) + MnCl2(aq) --> 2NH4Cl(aq) + MnCO3(s)
CO32-(aq) + Mn2+(aq) --> MnCO3(s)
All acids are...
insoluble
soluble
The word 'solution' in a word equation indicates that the molecule is _______.
aqueous
Which of these are spectator ions? Ag+(aq) + NO3-(aq) + K+(aq) + Cl-(aq) --> AgCl (s) + K+(aq) + NO3-(aq)
all ions are spectator ions
silver and chlorine
nitrate and chlorine
nitrate and potassium
________ equations are balanced versions of chemical reactions that include coefficients, states of matter, and all compounds and elements.
chemical
What state of matter is HCl?
aqueous
What state of matter is NaCl?
aqueous
What state of matter is CaCO3?
solid
What state of matter is AgNO3?
aqueous
What state of matter is FeBr3?
aqueous
Which of the following is soluble in water?
AgNO3
PbCrO4
AgBr
Pb(OH)2
What state of matter is MgSO3?
aqueous
The formation of _____ in a chemical reaction is the least noticeable.
precipitate
gas
water
What state of matter is ZnCl2?
aqueous
What state of matter is H2S?
aqueous
Which of these are spectator ions? 2Rb+(aq) + 2F-(aq) + Cu2+(aq) + SO42-(aq) --> 2Rb+(aq) + SO42-(aq) + Cu2+(aq) + 2F-(aq)
copper and sulfate
rubidium and copper
all ions are spectator ions
fluorine and sulfate
_______ _________ have one or more solutes dissolved in water.
aqueous solutions
The proper way to write an ionic compound...
nonmetal, metal
nonmetal, nonmetal
metal, nonmetal
What state of matter is Bi(OH)3?
solid
What state of matter is Ag3PO4?
solid
What state of matter is Mg(OH)2?
solid
A __________ _____ can be used to determine whether compounds are soluble or insoluble in water.
solubility chart
Which of these compounds indicates that a reaction has taken place? 2CoBr3(aq) + 3K2S(aq) --> Co2S3(s) + 6KBr(aq)
cobalt (III) bromide
cobalt (III) sulfide
potassium bromide
potassium sulfide
What state of matter is FeSO3?
solid
________ _____ equations are balanced versions of chemical reactions that include all aqueous elements and compounds broken into their individual ions.
complete ionic
All compounds containing the ________ ion or the _______ ion are soluble.
ammonium or nitrate
Write the net ionic equation for this reaction: K3PO4(aq) + Al(NO3)3(aq) --> AlPO4(s) + 3KNO3(aq)
PO43-(aq) + Al3+(aq) --> AlPO4(s)
_________ ____ are not included in net ionic equations.
spectator ions
___ _____ equations are balanced versions of chemical reactions that include only the ions that participate in the reaction to produce a precipitate, water, or gas.
net ionic
All compounds containing Group _ ions are soluble.
1
Your experience on this site will be improved by allowing cookies.