| 前日に均衡した方程式 |
12 Na + 11 C12 = 12 NaC11
Ca3N2 + H2O = Ca2 + (OH)2 + NH3 =>
2 Ca3N2 + 12 H2O = 3 Ca2 + 6(OH)2 + 4 NH3
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
Pb(ClO3)2 + RbOH = Pb(OH)2 + Rb(ClO3) =>
Pb(ClO3)2 + 2 RbOH = Pb(OH)2 + 2 Rb(ClO3)
Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O
NiPBSO4 = NiSO4PB =>
NiPBSO4 = NiSO4PB
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHOHCH2OH + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCH2OH + 2 KOH
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
KNO + K2CrO7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
9 KNO + 4 K2CrO7 + 20 HNO3 = 17 KNO3 + 4 Cr(NO3)3 + 10 H2O
Sn(NO3)2 = NO2 + O2 + SnO =>
2 Sn(NO3)2 = 4 NO2 + O2 + 2 SnO
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHOHCH2OH + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCH2OH + 2 KOH
CaO + FeO = FeCa + O2 =>
CaO + FeO = FeCa + O2
Be + Si = Be4Si2 =>
4 Be + 2 Si = Be4Si2
Na2CrO4 + Na2SnO2 + H2O = Na2SnO3 + NaCrO2 + NaOH =>
2 Na2CrO4 + 3 Na2SnO2 + H2O = 3 Na2SnO3 + 2 NaCrO2 + 2 NaOH
Sb2S3 + HNO3 = Sb(NO3)3 + H2S =>
Sb2S3 + 6 HNO3 = 2 Sb(NO3)3 + 3 H2S
H2O + ReO2 + Cl2 = H{+} + HReO4 + Cl{-} =>
4 H2O + 2 ReO2 + 3 Cl2 = 6 H{+} + 2 HReO4 + 6 Cl{-}
AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2SO4(aq) = Ag2SO4(s) + 2 KNO3(aq)
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
CuFeS{2} + O2 + SiO{2} = Cu{2}S + SO{2} + FeSiO =>
2 CuFeS{2} + O2 + 2 SiO{2} = 2 Cu{2}S + 2 SO{2} + 2 FeSiO
Co(NO3)3(aq) + Na2CO3(aq) = Co2(CO3)3 + NaNO3 =>
2 Co(NO3)3(aq) + 3 Na2CO3(aq) = Co2(CO3)3 + 6 NaNO3
AgClO3(aq) + Al2S3(aq) = Ag2S(s) + Al(ClO3)3(aq) =>
6 AgClO3(aq) + Al2S3(aq) = 3 Ag2S(s) + 2 Al(ClO3)3(aq)
PHCl = HPCl =>
PHCl = HPCl
Sn(OH)4 + FeBr2 = SnBr4 + Fe(OH)2 =>
Sn(OH)4 + 2 FeBr2 = SnBr4 + 2 Fe(OH)2
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHOHCH2OH + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCH2OH + 2 KOH
K(H2PO4) + Pb(CH3CO2) = K(CH3CO2) + Pb(H2PO4) =>
K(H2PO4) + Pb(CH3CO2) = K(CH3CO2) + Pb(H2PO4)
HBr + Ca(OH)2 = H2(OH)2 + Br2Ca =>
2 HBr + Ca(OH)2 = H2(OH)2 + Br2Ca
NaOH + Mg = Na + MgOH =>
NaOH + Mg = Na + MgOH
CuO2H2 + H3PbF = CuPbF + H3O2H2 =>
CuO2H2 + H3PbF = CuPbF + H3O2H2
MgO(aq) + FeSO4(aq) = FeO + MgSO4 =>
MgO(aq) + FeSO4(aq) = FeO + MgSO4
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHOHCH2OH + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCH2OH + 2 KOH
Ni3(PO4)2 + K = Ni + K3PO4 =>
Ni3(PO4)2 + 6 K = 3 Ni + 2 K3PO4
K4Fe(CN)6 + HCl = HCN + Cl2 + K + Fe =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 3 Cl2 + 4 K + Fe
H{+} + Cd(NH3)2{2+} = Cd{2+} + NH4{+} =>
2 H{+} + Cd(NH3)2{2+} = Cd{2+} + 2 NH4{+}
NaCl + Ca(No3)2 = NaNo3 + CaCl2 =>
2 NaCl + Ca(No3)2 = 2 NaNo3 + CaCl2
Fe + HOH = H + FeO =>
Fe + HOH = 2 H + FeO
H2CO2 + KOH = H2O + K2CO2 =>
H2CO2 + 2 KOH = 2 H2O + K2CO2
CH3COH + KMnO4 + KOH = CH3COOK + Mn(K2MnO4) + H2O =>
4 CH3COH + 2 KMnO4 + 4 KOH = 4 CH3COOK + Mn(K2MnO4) + 4 H2O
F2 + Cr2O3 = F2O + Cr =>
3 F2 + Cr2O3 = 3 F2O + 2 Cr
As2O3 + Al + HCl = H3As + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O
Fe(s) + H2SO4(aq) = Fe(SO4)2(aq) + H2(g) =>
Fe(s) + 2 H2SO4(aq) = Fe(SO4)2(aq) + 2 H2(g)
C6H13COOH + KOH = C6H13COOK + H2O =>
C6H13COOH + KOH = C6H13COOK + H2O
H3AsO3 + [SnCl3]{-} + Cl{-} + H{+} = As + [SnCl6]{2-} + H2O =>
2 H3AsO3 + 3[SnCl3]{-} + 9 Cl{-} + 6 H{+} = 2 As + 3[SnCl6]{2-} + 6 H2O
CH3CHCH2 + KMnO4 + H2O = MnO2 + CH3CHOHCH2OH + KOH =>
3 CH3CHCH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCH2OH + 2 KOH
C2H3NO + H2O = CO2 + CH3NH2 =>
C2H3NO + H2O = CO2 + CH3NH2
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4 =>
Na2C2O4 + Ni(NO3)2 = Na2(NO3)2 + NiC2O4
Sb2S3 + NaOH = Na3SbS3 + NaSbO2 + H2O =>
Sb2S3 + 4 NaOH = Na3SbS3 + NaSbO2 + 2 H2O
CaPO4 + C + SiO = P4 + CaSiO3 + CO =>
4 CaPO4 + 8 C + 4 SiO = P4 + 4 CaSiO3 + 8 CO
Zn(NO3)2 + sodiumphosphate = Zn3(PO4)2 + sodiumnitrate =>
3 Zn(NO3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaNO3
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