| 前日に均衡した方程式 |
Rb + Br2 = RbBr2
BaCI + AgNO3 = AgCI + Ba(NO3) =>
BaCI + AgNO3 = AgCI + Ba(NO3)
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BeSO4 + Na2AlO2 + H2O = Na2SO4 + Be(OH)2 + H2AlO2 =>
BeSO4 + Na2AlO2 + 2 H2O = Na2SO4 + Be(OH)2 + H2AlO2
CH3COOH + KOH = CH3OH + KCO2H =>
CH3COOH + KOH = CH3OH + KCO2H
(NH4ClO4) = Cl2 + H2O + N2 + O2 =>
2(NH4ClO4) = Cl2 + 4 H2O + N2 + 2 O2
BrZ + XO = BrOZX =>
BrZ + XO = BrOZX
HCl + Pb(NO3) = Pb + HCl(NO3) =>
HCl + Pb(NO3) = Pb + HCl(NO3)
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
MgSO4(aq) + LiBr(aq) = MgBr2(aq) + Li2SO4(aq) =>
MgSO4(aq) + 2 LiBr(aq) = MgBr2(aq) + Li2SO4(aq)
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C2H6O(l) + O2(g) = H2O(g) + CO2 =>
C2H6O(l) + 3 O2(g) = 3 H2O(g) + 2 CO2
LiOH + Ba(No3)2 = LiNo3 + Ba(OH)2 =>
2 LiOH + Ba(No3)2 = 2 LiNo3 + Ba(OH)2
MnO4 + NH3 = NO3 + Mn + H2O =>
9 MnO4 + 8 NH3 = 8 NO3 + 9 Mn + 12 H2O
PIO + Cl = PClO + I =>
PIO + Cl = PClO + I
Ca + Mn(NO3)4 = Mn + Ca(NO3)2 =>
2 Ca + Mn(NO3)4 = Mn + 2 Ca(NO3)2
Au(s) + NaBr(aq) = Na + AuBr =>
Au(s) + NaBr(aq) = Na + AuBr
Ba(NO3)2 + NH4OH = Ba(OH)2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4OH = Ba(OH)2 + 2 NH4(NO3)
RuO4{-} + OH{-} = [RuO4]{2-} + H2O + O2 =>
4 RuO4{-} + 4 OH{-} = 4[RuO4]{2-} + 2 H2O + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
IO4{-} + SO2 + H2O = I{-} + SO42{-} + H{+} =>
79 IO4{-} + 8 SO2 + 4 H2O = 79 I{-} + 8 SO42{-} + 8 H{+}
P4(s) + O2(g) + H2O(l) = H3PO4(aq) =>
P4(s) + 5 O2(g) + 6 H2O(l) = 4 H3PO4(aq)
Ca(HSO4) + HCl = CaCl + H2SO4 =>
Ca(HSO4) + HCl = CaCl + H2SO4
C2HCl3 + H{+} = C2H2Cl3{+} =>
C2HCl3 + H{+} = C2H2Cl3{+}
NaBH4 + C2H6O = Na + H2O + C2H5BH3 =>
NaBH4 + C2H6O = Na + H2O + C2H5BH3
K2SO4 + Sr3(PO4)2 = K3PO4 + SrSO4 =>
3 K2SO4 + Sr3(PO4)2 = 2 K3PO4 + 3 SrSO4
NaOH + CuSO4 + C2H5OH = Cu2O + H2O + Na2SO4 + CH3COOH =>
8 NaOH + 4 CuSO4 + C2H5OH = 2 Cu2O + 5 H2O + 4 Na2SO4 + CH3COOH
Na3[Al(OH)6] + NaCl = NaOH + AlCl3 =>
Na3[Al(OH)6] + 3 NaCl = 6 NaOH + AlCl3
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O =>
N2O3 + Sr(OH)2 = Sr(NO2)2 + H2O
NH4Al(SO4)2 + NaOH = NH3 + Na(Al(OH)4) + Na2SO4 + H2O =>
NH4Al(SO4)2 + 5 NaOH = NH3 + Na(Al(OH)4) + 2 Na2SO4 + H2O
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
C6H5CHO + (CH3)2CO = C6H5CHCH3CH3 + O =>
3 C6H5CHO + 5(CH3)2CO = 4 C6H5CHCH3CH3 + 8 O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NiCl2 + KOH = KCl + Ni(OH)2 =>
NiCl2 + 2 KOH = 2 KCl + Ni(OH)2
HNO4 + HCl = Cl + NO + H2O =>
HNO4 + 5 HCl = 5 Cl + NO + 3 H2O
NaCl + K2Fe(CN)6 = NaFe(CN)6 + K2Cl =>
NaCl + K2Fe(CN)6 = NaFe(CN)6 + K2Cl
Cu + C = CuC12 =>
Cu + 12 C = CuC12
Na3(Fe(SCN)6) + NaOH = Fe(OH)3 + SCN + Na =>
Na3(Fe(SCN)6) + 3 NaOH = Fe(OH)3 + 6 SCN + 6 Na
Ca(NO3)2 + ZnI2 = Zn(NO3)2 + CaI2 =>
Ca(NO3)2 + ZnI2 = Zn(NO3)2 + CaI2
Iron(III)Chloride + PotassiumHydroxide = Iron(III)Hydroxide + PotassiumChloride =>
Iron(III)Chloride + PotassiumHydroxide = Iron(III)Hydroxide + PotassiumChloride
NaNO3 + LiSO4 = LiNO3 + NaSO4 =>
NaNO3 + LiSO4 = LiNO3 + NaSO4
Fe + Ir(CrO4)2 = Fe(CrO4) + Ir =>
2 Fe + Ir(CrO4)2 = 2 Fe(CrO4) + Ir
NaClO(aq) + I2(s) + NaOH(aq) = NaIO3(aq) + NaCl(aq) + H2O(l) =>
5 NaClO(aq) + I2(s) + 2 NaOH(aq) = 2 NaIO3(aq) + 5 NaCl(aq) + H2O(l)
Al2(SO4)2 + KOH = Al(OH)2 + K2SO4 =>
Al2(SO4)2 + 4 KOH = 2 Al(OH)2 + 2 K2SO4
B + BBr = B2BBr =>
2 B + BBr = B2BBr
FeS + HCl = FeCl2 + H2 + S =>
FeS + 2 HCl = FeCl2 + H2 + S
Ag(NO3)2 + NH3 = AgNH3 + NO3 =>
Ag(NO3)2 + NH3 = AgNH3 + 2 NO3
Al(NO3)3 + (NH4)3(PO4) = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3(PO4) = AlPO4 + 3 NH4NO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
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方程式のバランス10/18/24
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