| 前日に均衡した方程式 |
3 CaCO3 + 2(C6H8O7) = 3 CO2 + Ca3(C6H5O7)2 + 3 H2O
CH3CH2OH + HNO3 = CO2 + NO2 + H2O =>
CH3CH2OH + 12 HNO3 = 2 CO2 + 12 NO2 + 9 H2O
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4 =>
FeSO4 + KMnO4 + KOH = FeOHSO4 + K2MnO4
CH3CCl2COOH + NaOH = CH3CCl2COONa + H2O =>
CH3CCl2COOH + NaOH = CH3CCl2COONa + H2O
Hg2Cl2 + H2SO4 = Hg2SO4 + HCl =>
Hg2Cl2 + H2SO4 = Hg2SO4 + 2 HCl
Fe2(CrO4)3 + MgCl2 = FeCl3 + MgCrO4 =>
Fe2(CrO4)3 + 3 MgCl2 = 2 FeCl3 + 3 MgCrO4
HCl + Fe2Cl3 = FeCl3 + H2 =>
6 HCl + 2 Fe2Cl3 = 4 FeCl3 + 3 H2
CI + AgNO3 = AgCI + NO3 =>
CI + AgNO3 = AgCI + NO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Mg + CuSO4 + H2O = MgSO4 + Cu2O + H2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2O + H2
C4H6CdO4 + MnBr = MnC4H6O4 + CdBr =>
C4H6CdO4 + MnBr = MnC4H6O4 + CdBr
Mn(NO3)2 + PbO2 + HNO3 = H2O + HMnO4 + Pb(NO3)2 =>
2 Mn(NO3)2 + 5 PbO2 + 6 HNO3 = 2 H2O + 2 HMnO4 + 5 Pb(NO3)2
S + O2 = SO11 =>
2 S + 11 O2 = 2 SO11
Cr2O3FeO + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO =>
4 Cr2O3FeO + 8 Na2CO3 + 3 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO
C8H9Cl + KMnO4 + H2SO4 = C7H5ClO2 + CO2 + K2SO4 + MnSO4 + H2O =>
5 C8H9Cl + 12 KMnO4 + 18 H2SO4 = 5 C7H5ClO2 + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
CoCl2 + NH4SCN = NH4SCl2 + CoCN =>
CoCl2 + NH4SCN = NH4SCl2 + CoCN
(HOCN)3 + NaOH = NaOCN + H2O =>
(HOCN)3 + 3 NaOH = 3 NaOCN + 3 H2O
CH3CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH3(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Ti + HCl = TiCl3 + H2 =>
2 Ti + 6 HCl = 2 TiCl3 + 3 H2
HClO = H + ClO =>
HClO = H + ClO
(C8H10) + O2 = CO2 + H2O =>
2(C8H10) + 21 O2 = 16 CO2 + 10 H2O
(Pb(OH)2) + HNO3 = Pb(NO3)2 + H2O =>
(Pb(OH)2) + 2 HNO3 = Pb(NO3)2 + 2 H2O
CH3CN + H2O = CH3C(O)NH2 =>
CH3CN + H2O = CH3C(O)NH2
CH3CCl2COOH + NaOH = CH3CCl2COONa + H2O =>
CH3CCl2COOH + NaOH = CH3CCl2COONa + H2O
Ce{4+} + Pb = Pb{4+} + Ce{3+} =>
4 Ce{4+} + Pb = Pb{4+} + 4 Ce{3+}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaBrO4 + Na2Se + H2O = Se + NaBr + NaOH =>
NaBrO4 + 4 Na2Se + 4 H2O = 4 Se + NaBr + 8 NaOH
Al2(SO4)3 + Ba3(PO4)2 = AlPO4 + BaSO4 =>
Al2(SO4)3 + Ba3(PO4)2 = 2 AlPO4 + 3 BaSO4
CuSO4 + Na(OH) = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 Na(OH) = Cu(OH)2 + Na2SO4
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)2 + NaCl + H2O =>
2 C15H16O2 + 2 COCl2 + 4 NaOH = (OC6H4C(CH3)2C6H4OCO)2 + 4 NaCl + 4 H2O
Mg + CH4 = Mg2H4 + C =>
2 Mg + CH4 = Mg2H4 + C
S{2-} + H2SO4 = SO4{2-} + H2S =>
S{2-} + H2SO4 = SO4{2-} + H2S
Mg(OH)2 + NH3*H2O = [Mg(NH3)4](OH)2 + H2O =>
Mg(OH)2 + 4 NH3*H2O = [Mg(NH3)4](OH)2 + 4 H2O
P4 + OH{-} + H2O = H2PO2{-} + H2 =>
P4 + 4 OH{-} + 4 H2O = 4 H2PO2{-} + 2 H2
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Au2O + I2 = AuI4 + O2 =>
2 Au2O + 8 I2 = 4 AuI4 + O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
N2H6Cl2 + KI + H2SO4 = I2 + K2SO4 + HCl + (NH4)2SO4 =>
N2H6Cl2 + 2 KI + 2 H2SO4 = I2 + K2SO4 + 2 HCl + (NH4)2SO4
K2Cr2O7(aq) + C2H6(aq) + H2SO4(aq) = Cr2(SO4)(aq) + C2H4O(aq) + K2SO4(aq) + H2O(l) =>
2 K2Cr2O7(aq) + 5 C2H6(aq) + 4 H2SO4(aq) = 2 Cr2(SO4)(aq) + 5 C2H4O(aq) + 2 K2SO4(aq) + 9 H2O(l)
SO2 + HJ = J2 + S + H2O =>
SO2 + 4 HJ = 2 J2 + S + 2 H2O
W2Ti2C3O2 = TiO2 + TiC + WC =>
W2Ti2C3O2 = TiO2 + TiC + 2 WC
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide =>
Iron(III)Nitrate + PotassiumSulfide = PotassiumNitrate + Iron(III)Sulfide
As2O3 + NaOH + H2O = Na(As(OH)4) =>
As2O3 + 2 NaOH + 3 H2O = 2 Na(As(OH)4)
H8C8O2 + O2 = H2O + CO2 =>
H8C8O2 + 9 O2 = 4 H2O + 8 CO2
Si + NaOH + H2O = SiO3 + NaH2 =>
Si + 2 NaOH + H2O = SiO3 + 2 NaH2
Cu(NO2)2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu(NO2)2 + 4 HNO3 = 3 Cu(NO3)2 + 4 NO + 2 H2O
Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2
BaO2 + HOH = Ba(OH)2 + O2 =>
2 BaO2 + 2 HOH = 2 Ba(OH)2 + O2
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