| 前日に均衡した方程式 |
Zn + FeCl2 = ZnCl2 + Fe*
CH3CH2OH + NaMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + Na2SO4 =>
5 CH3CH2OH + 4 NaMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 Na2SO4
CrO2Cl2 + H2O = H2Cr2O7 + HCl =>
2 CrO2Cl2 + 3 H2O = H2Cr2O7 + 4 HCl
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + LiBr =>
BaBr2(aq) + Li2CO3(aq) = BaCO3(s) + 2 LiBr
KF + PbCl2 = PbF2 + KCl =>
2 KF + PbCl2 = PbF2 + 2 KCl
Mg + C6H8O7 = C6H6O7Mg + H2 =>
Mg + C6H8O7 = C6H6O7Mg + H2
ZnSO4 + K3PO4 = Zn3(PO4)2 + K2SO4 =>
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
Fe2O3(aq) = Fe + O2 =>
2 Fe2O3(aq) = 4 Fe + 3 O2
C2H6O + CrO7{2-} + H{+} = C2H4O2 + Cr{3+} + H2O =>
9 C2H6O + 4 CrO7{2-} + 20 H{+} = 9 C2H4O2 + 4 Cr{3+} + 19 H2O
CH2CHCH3 + KMnO4 + H2O = CH3COCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + H2O = 3 CH3COCH3 + 2 MnO2 + 2 KOH
CH2O + OH = CO2 + H2O =>
CH2O + 4 OH = CO2 + 3 H2O
Cl + OH = ClO3 + H2O =>
Cl + 6 OH = ClO3 + 3 H2O
C4H8O + Cu(OH)2 = C4H8O2 + Cu2O + H2O =>
C4H8O + 2 Cu(OH)2 = C4H8O2 + Cu2O + 2 H2O
CaSO4Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4Mg(OH)2 = Ca(OH)2 + MgSO4
C + AgNO3 = CNO3 + Ag =>
C + AgNO3 = CNO3 + Ag
C5H8O6 + O2 = CO2 + H2O =>
C5H8O6 + 4 O2 = 5 CO2 + 4 H2O
F2 + Fr = FFr =>
F2 + 2 Fr = 2 FFr
Ra4Si2 + Br2 = RaBr2 + Si =>
Ra4Si2 + 4 Br2 = 4 RaBr2 + 2 Si
Al + Ni(SO4)2 = Al2(SO4)3 + Ni =>
4 Al + 3 Ni(SO4)2 = 2 Al2(SO4)3 + 3 Ni
BiCl3(aq) + H2S(aq) = Bi2S3(aq) + HCl(aq) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(aq) + 6 HCl(aq)
PAl + H2O = PH3 + Al(OH)3 =>
PAl + 3 H2O = PH3 + Al(OH)3
H8C6O7 + NaOH = Na3C6H5O7 + H2O =>
H8C6O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
CH2CHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
Nh3 + Br2 = Nh4Br =>
8 Nh3 + 3 Br2 = 6 Nh4Br
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2 =>
Ca(OH)2 + Mg(NO3)2 = Ca(NO3)2 + Mg(OH)2
HCOOK + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
10 HCOOK + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 16 H2O + 7 K2SO4 + 4 MnSO4
Mn + H2SO4 = MnSO4 + SO2 + H2O =>
Mn + 2 H2SO4 = MnSO4 + SO2 + 2 H2O
Cl2 + SO2 + H2O = SO4{2-} + Cl{-} + H{+} =>
Cl2 + SO2 + 2 H2O = SO4{2-} + 2 Cl{-} + 4 H{+}
Cl + OH = ClO + H2O =>
Cl + 2 OH = ClO + H2O
SiO2 + MgCO3 = Mg2SiO4 + CO2 =>
SiO2 + 2 MgCO3 = Mg2SiO4 + 2 CO2
C3H8 + NH3 + O2 = HCN + H2O =>
2 C3H8 + 6 NH3 + 7 O2 = 6 HCN + 14 H2O
MgCl2 + HNO3 = Mg(NO3)2 + Cl2 + H2 =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + Cl2 + H2
AgClO3 + NiCl2 = AgCl + Ni(ClO3)2 =>
2 AgClO3 + NiCl2 = 2 AgCl + Ni(ClO3)2
Br + MgF2 = MgBr2 + F =>
2 Br + MgF2 = MgBr2 + 2 F
HNo2 + Cu(OH)2 = Cu(No2)2 + H2O =>
2 HNo2 + Cu(OH)2 = Cu(No2)2 + 2 H2O
Li + CuI2 = LiI + Cu =>
2 Li + CuI2 = 2 LiI + Cu
KMnO4 + Na2SO4 + CaSO4(H2O)2 = K2SO4CaSO4H2O + NaMnO4 + H2O =>
2 KMnO4 + Na2SO4 + CaSO4(H2O)2 = K2SO4CaSO4H2O + 2 NaMnO4 + H2O
SnCl2 + I2 + HCl = HI + SnCl4 =>
SnCl2 + I2 + 2 HCl = 2 HI + SnCl4
H2(g) + Br2(l) = HBr =>
H2(g) + Br2(l) = 2 HBr
C + AgNO3 = C2NO3 + Ag =>
2 C + AgNO3 = C2NO3 + Ag
CO2MgO = MgO2CO =>
CO2MgO = MgO2CO
Na2CO3(l) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(l) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2(SO4)
C6H6 + H2O = CO2 + H2 =>
C6H6 + 12 H2O = 6 CO2 + 15 H2
SO2(g) + Na2CO3(aq) + H2O = NaHSO3 + CO2 =>
2 SO2(g) + Na2CO3(aq) + H2O = 2 NaHSO3 + CO2
CH2CHCH3 + KMnO4 + H2O = CH2(OH)CH(OH)CH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2(OH)CH(OH)CH3 + 2 MnO2 + 2 KOH
NaH2O = NaOH + H =>
NaH2O = NaOH + H
N2 + C + H2O = CO2 + NH3 =>
2 N2 + 3 C + 6 H2O = 3 CO2 + 4 NH3
Na + MgCl2 = Mg + NaCl =>
2 Na + MgCl2 = Mg + 2 NaCl
CH3OOH + Mg = CH3OOMg + H2 =>
2 CH3OOH + 2 Mg = 2 CH3OOMg + H2
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