| 前日に均衡した方程式 |
Ag2S + 2 NaOH = Na2S + 2 AgOH
(NH4)2SO4 + LiNO3 = NH4NO3 + Li2SO4 =>
(NH4)2SO4 + 2 LiNO3 = 2 NH4NO3 + Li2SO4
K3[Cr(OH)6] = KOH + Cr2O3 + H2O =>
2 K3[Cr(OH)6] = 6 KOH + Cr2O3 + 3 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
FeBr + F = FeF + Br =>
FeBr + F = FeF + Br
ZnCl2 + (NH4)2O = NH4Cl + ZnO =>
ZnCl2 + (NH4)2O = 2 NH4Cl + ZnO
FeCl2O4 + Al = FeCl2 + Al2O3 =>
3 FeCl2O4 + 8 Al = 3 FeCl2 + 4 Al2O3
S + CO = SO + C =>
S + CO = SO + C
K4Fe(OH)6 + HCl = Fe(OH)2 + H2O + KCl =>
K4Fe(OH)6 + 4 HCl = Fe(OH)2 + 4 H2O + 4 KCl
Pb(CH3CO2)2(aq) + NaI(aq) = PbI2(s) + NaCH3CO2(aq) =>
Pb(CH3CO2)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaCH3CO2(aq)
V(s) + O2(g) = V2O4(s) =>
2 V(s) + 2 O2(g) = V2O4(s)
Ag2S + NaOH = Na2S + AgOH =>
Ag2S + 2 NaOH = Na2S + 2 AgOH
NI3 = N2 + I =>
2 NI3 = N2 + 6 I
Cl3 + KOH = KClO3 + KCl + H2O =>
2 Cl3 + 6 KOH = KClO3 + 5 KCl + 3 H2O
MnSO4 + KNO3 + KOH = K2MnO4 + KNO2 + H2O + K2SO4 =>
MnSO4 + 2 KNO3 + 4 KOH = K2MnO4 + 2 KNO2 + 2 H2O + K2SO4
CH3CH2CO2H + HOCH(CH3)2 = C6H12O2 + H2O =>
CH3CH2CO2H + HOCH(CH3)2 = C6H12O2 + H2O
MgS + KOH = Mg(OH)2 + K2S =>
MgS + 2 KOH = Mg(OH)2 + K2S
Cu(SO3)2 + KOH = Cu(OH)2 + KSO3 =>
Cu(SO3)2 + 2 KOH = Cu(OH)2 + 2 KSO3
Na + H2O = Na2(OH) + H2 =>
4 Na + 2 H2O = 2 Na2(OH) + H2
NO2HO3 + OH4 = NO4OH4 + HO3 =>
11 NO2HO3 + 9 OH4 = 11 NO4OH4 + 3 HO3
Cs2CO3 + H3PO4 = Cs3PO4 + H2O + CO2 =>
3 Cs2CO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2O + 3 CO2
Sb + ClF = SbCl5 + SbF5 =>
2 Sb + 5 ClF = SbCl5 + SbF5
CH3O2H + Ca(OH)2 = H2O + C4H6CaO4 =>
4 CH3O2H + Ca(OH)2 = 6 H2O + C4H6CaO4
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
CH3CH3COOH + Na2CO3 = CH3CH3COONa + H2O + CO2 =>
2 CH3CH3COOH + Na2CO3 = 2 CH3CH3COONa + H2O + CO2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
(NH4)2SO4 + NaClO = NH2Cl + Na2SO4 + H2O =>
(NH4)2SO4 + 2 NaClO = 2 NH2Cl + Na2SO4 + 2 H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
ClCH2COOCH2CH3 + NaOH = CH3COONa + HOCH2CH2OH + NaCl =>
ClCH2COOCH2CH3 + 2 NaOH = CH3COONa + HOCH2CH2OH + NaCl
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Pb3 + H3PO4 = H2 + Pb3(PO4)2 =>
Pb3 + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Cr2O7({-2}) + H2S + H{+} = Cr3{+} + S + H2O =>
3 Cr2O7({-2}) + 17 H2S + 8 H{+} = 2 Cr3{+} + 17 S + 21 H2O
Cu(SO3)2 + KOH = Cu(OH)2 + KSO3 =>
Cu(SO3)2 + 2 KOH = Cu(OH)2 + 2 KSO3
P4 + CuSO4 + H2O = Cu + H2SO4 + H3PO4 =>
P4 + 10 CuSO4 + 16 H2O = 10 Cu + 10 H2SO4 + 4 H3PO4
Sb + ClF = SbCl5 + SbF5 =>
2 Sb + 5 ClF = SbCl5 + SbF5
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
CrCl2 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
3 CrCl2 + 12 NaOH + 2 NaClO3 = 3 Na2CrO4 + 8 NaCl + 6 H2O
Sb + ClF = SbCl5 + SbF5 =>
2 Sb + 5 ClF = SbCl5 + SbF5
CaO + H2O + MgSO4 = CaSO4 + Mg(OH)2 =>
CaO + H2O + MgSO4 = CaSO4 + Mg(OH)2
HI + CaO = CaI + HO =>
HI + CaO = CaI + HO
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
FeCl2 + NH3 = Fe(NH3)3 + Cl2 =>
FeCl2 + 3 NH3 = Fe(NH3)3 + Cl2
H + O2Mg3 = HMg2 + O2 =>
3 H + 2 O2Mg3 = 3 HMg2 + 2 O2
TiF + Cu = CuF + Ti =>
TiF + Cu = CuF + Ti
CaS + HBr = CaSBr + H =>
CaS + HBr = CaSBr + H
Ag(NH3)2{+} + Br{-} = AgBr + NH3 =>
Ag(NH3)2{+} + Br{-} = AgBr + 2 NH3
Ca(ClO3)2 + H2O = Ca(OH)2 + HClO3 =>
Ca(ClO3)2 + 2 H2O = Ca(OH)2 + 2 HClO3
CuS04*H2O = CuS04 + H2O =>
CuS04*H2O = CuS04 + H2O
KMnO3 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO3 + 3 H2SO4 + 3 NaNO2 = K2SO4 + 3 NaNO3 + 2 MnSO4 + 3 H2O
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方程式のバランス10/15/24
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