| 前日に均衡した方程式 |
F2 + 2 KCl = 2 KF + Cl2
NaClO + I2 + NaOH = NaIO3 + NaCl + H2O =>
5 NaClO + I2 + 2 NaOH = 2 NaIO3 + 5 NaCl + H2O
KIO2 + KOH + Cr(OH)2 = KI + K2CrO4 + H2O =>
KIO2 + 2 KOH + Cr(OH)2 = KI + K2CrO4 + 2 H2O
N2 + B2O3 = BN + O2 =>
2 N2 + 2 B2O3 = 4 BN + 3 O2
KMnO4 + CaSO4 = Ca(MnO4)2 + K2SO4 =>
2 KMnO4 + CaSO4 = Ca(MnO4)2 + K2SO4
Na2CO3 + FeCl3 = Fe2(CO3)3 + NaCl =>
3 Na2CO3 + 2 FeCl3 = Fe2(CO3)3 + 6 NaCl
Al3 + HCl = H2 + Al3Cl =>
2 Al3 + 2 HCl = H2 + 2 Al3Cl
Ag2O + HNO3 = AgNO3 + H2O =>
Ag2O + 2 HNO3 = 2 AgNO3 + H2O
H2PtCl6 = Pt + Cl + H =>
H2PtCl6 = Pt + 6 Cl + 2 H
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = H2O(l) + NaCl(aq)
K2CO3(aq) + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
XCaCO3 + C = XCaC2 + CO2 =>
2 XCaCO3 + 5 C = 2 XCaC2 + 3 CO2
C3H6O3 + NaHCO3 = CO3 + H2O + NaC3H5O3 =>
8 C3H6O3 + 9 NaHCO3 = 6 CO3 + 6 H2O + 9 NaC3H5O3
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
HCIO3 + Zn = HZn + CIO3 =>
HCIO3 + Zn = HZn + CIO3
H2SO4 + CuO = CuSO4 + H2O =>
H2SO4 + CuO = CuSO4 + H2O
Bi(OH)5 + HF = H2O + BiF5 =>
Bi(OH)5 + 5 HF = 5 H2O + BiF5
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
HMnO4 + Ba = Ba(MnO4) + H2 =>
2 HMnO4 + 2 Ba = 2 Ba(MnO4) + H2
Hg3(PO4)2 = Hg3 + P4 + O2 =>
2 Hg3(PO4)2 = 2 Hg3 + P4 + 8 O2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
[Fe(H2O)6]{+2} + Na2CO3 = [Fe(OH)2(H2O)4] + CO2 + H2O + Na{+} =>
[Fe(H2O)6]{+2} + Na2CO3 = [Fe(OH)2(H2O)4] + CO2 + H2O + 2 Na{+}
KI + NaHSO3 = KHSO3 + NaI =>
KI + NaHSO3 = KHSO3 + NaI
HCOONa + Cu(OH)2 = CO2 + H2O + Cu2O + Na2CO3 =>
2 HCOONa + 4 Cu(OH)2 = CO2 + 5 H2O + 2 Cu2O + Na2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Dy + I2 = DyI3 =>
2 Dy + 3 I2 = 2 DyI3
Fe + S = FeS =>
Fe + S = FeS
H + NaOH = HNaOH =>
H + NaOH = HNaOH
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
FeCl{2+} = Fe + Cl{2+} =>
FeCl{2+} = Fe + Cl{2+}
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
HOCH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH3COOH + K2SO4 + MnSO4 + H2O =>
10 HOCH2CH2CH2OH + 14 KMnO4 + 21 H2SO4 = 10 HOOCCH3COOH + 7 K2SO4 + 14 MnSO4 + 36 H2O
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
Zn(OH)2 + BaO = Ba(OH)2 + ZnO =>
Zn(OH)2 + BaO = Ba(OH)2 + ZnO
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
Sn + Cu(OH)2 = Sn(OH)4 + Cu =>
Sn + 2 Cu(OH)2 = Sn(OH)4 + 2 Cu
Au + CuCl2 = AuCl3 + Cu =>
2 Au + 3 CuCl2 = 2 AuCl3 + 3 Cu
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
H2SiO3 + Na2O = Na2SiO3 + H2O =>
H2SiO3 + Na2O = Na2SiO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaO + CO2 + H2O = O2 + NaC(OH)3 =>
4 NaO + 4 CO2 + 6 H2O = 3 O2 + 4 NaC(OH)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H3BO3 + NH2CONH2 = BN + NH3 + CO2 =>
H3BO3 + 3 NH2CONH2 = BN + 5 NH3 + 3 CO2
BaCl2 + K2Cr2O7 + H2O = BaCrO4 + KCl + HCl =>
2 BaCl2 + K2Cr2O7 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl
As2S3 + H2O = H3AsO3 + HS{-)+H{+} =>
As2S3 + 6 H2O = 2 H3AsO3 + 3 HS{-)+3H{+}
CH3COOH + Ba(OH)2 = CH3OH + Ba(COO)2 =>
5 CH3COOH + 2 Ba(OH)2 = 6 CH3OH + 2 Ba(COO)2
Sr(OH)2 + (NH4)2CO3 = SrCO3 + H2O + NH3 =>
Sr(OH)2 + (NH4)2CO3 = SrCO3 + 2 H2O + 2 NH3
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