| 前日に均衡した方程式 |
SO3 + 2 HCl = SO3H2 + 2 Cl
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + NaSO4 + H2O =>
5 Na2C2O4 + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 10 CO2 + 2 K2SO4 + 10 NaSO4 + 16 H2O
KMnO4 + C2H5OH = CH3COOH + H2O + MnO2 + KOH =>
4 KMnO4 + 3 C2H5OH = 3 CH3COOH + H2O + 4 MnO2 + 4 KOH
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + Pb + Cl =>
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + Pb + Cl
Ag + K2Cr2O7 = Ag2Cr2O7 + K =>
2 Ag + K2Cr2O7 = Ag2Cr2O7 + 2 K
BaCl2 + Pb(SO4)2 = Ba(SO4) + PbCl4 =>
2 BaCl2 + Pb(SO4)2 = 2 Ba(SO4) + PbCl4
Na2SO3 + NaOH = SO3(OH)2 + NaNa =>
Na2SO3 + 2 NaOH = SO3(OH)2 + 2 NaNa
Ca(OH)2 + H3PO4 = Ca + PO4 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = 3 Ca + 2 PO4 + 6 H2O
Cu + HNO3(dilute) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(dilute) = 3 Cu(NO3)2 + 4 H2O + 2 NO
NiCl2(H2O)6 + NH3 = NiNH3 + Cl2 + H2O =>
NiCl2(H2O)6 + NH3 = NiNH3 + Cl2 + 6 H2O
Na2S + HNO3 = NO2 + Na2SO4 + H2O =>
Na2S + 8 HNO3 = 8 NO2 + Na2SO4 + 4 H2O
Na2CO3 + SO2 = Na2SO3 + CO2 =>
Na2CO3 + SO2 = Na2SO3 + CO2
Al2O3 + H2O = Al2O3*H2O =>
Al2O3 + H2O = Al2O3*H2O
HCOHH2 = CH3OH =>
HCOHH2 = CH3OH
Ta + Pb3O4 = Pb + Ta2O5 =>
8 Ta + 5 Pb3O4 = 15 Pb + 4 Ta2O5
K + H2O = K{+} + OH{-} + H2 =>
2 K + 2 H2O = 2 K{+} + 2 OH{-} + H2
Mg(NO3)2 + (NH4)2CO3 = Mg(CO3) + NH4(NO3) =>
Mg(NO3)2 + (NH4)2CO3 = Mg(CO3) + 2 NH4(NO3)
P2O3 + KMnO4 + H2O = H3PO4 + MnO2 + KOH =>
3 P2O3 + 4 KMnO4 + 11 H2O = 6 H3PO4 + 4 MnO2 + 4 KOH
XeF2 + F2 = XeF4 =>
XeF2 + F2 = XeF4
C4H6O4 + H2 = C2H6O2 =>
C4H6O4 + 3 H2 = 2 C2H6O2
Al + H2SO4 + H2O = [Al(H2O)6]2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = [Al(H2O)6]2(SO4)3 + 3 H2
BrO3{-} + As3{+} + H2O = Br{-} + H3AsO4 + H{+} =>
7 BrO3{-} + 3 As3{+} + 15 H2O = 7 Br{-} + 9 H3AsO4 + 3 H{+}
C2H3OH + O2 = H2O + CO2 =>
2 C2H3OH + 5 O2 = 4 H2O + 4 CO2
B2O3(s) + HF(l) = BF3(g) + H2O(l) =>
B2O3(s) + 6 HF(l) = 2 BF3(g) + 3 H2O(l)
Al + H2SO4 + H2O = Al2(SO4)3*18H2O + H2 =>
2 Al + 3 H2SO4 + 18 H2O = Al2(SO4)3*18H2O + 3 H2
SiF4(s) + H2O(s) = H2SiF6(s) + H2SiO3(s) =>
3 SiF4(s) + 3 H2O(s) = 2 H2SiF6(s) + H2SiO3(s)
C6H8O7 + NaHCO3 = H2O + CO + Na3C6H5O7 =>
2 C6H8O7 + 3 NaHCO3 = 7 H2O + 9 CO + Na3C6H5O7
Mg(NO3)2 + (NH4)2CO3 = Mg(CO3) + NH4(NO3) =>
Mg(NO3)2 + (NH4)2CO3 = Mg(CO3) + 2 NH4(NO3)
F2 + KCl = FK + FCl =>
F2 + KCl = FK + FCl
NaBr + HCl + MnO2 = BrOCl + H2O + NaCl + MnCl2 =>
NaBr + 6 HCl + 2 MnO2 = BrOCl + 3 H2O + NaCl + 2 MnCl2
Ba(NO3)2 + KCO3 = BaCO3 + K(NO3)2 =>
Ba(NO3)2 + KCO3 = BaCO3 + K(NO3)2
Br2O5 + Cl2 = Cl2O3 + Br2 =>
3 Br2O5 + 5 Cl2 = 5 Cl2O3 + 3 Br2
CaCO3 + Na2SO4 + C = NaCO3 + CaS + CO2 =>
2 CaCO3 + 2 Na2SO4 + 3 C = 4 NaCO3 + 2 CaS + CO2
P + HClO3 + H2O = HCl + H2PO3 =>
3 P + 2 HClO3 + 3 H2O = 2 HCl + 3 H2PO3
(NH4)4Ce(C2O4)2 + C2O4 = (NH4)4[Ce(C2O4)4] =>
(NH4)4Ce(C2O4)2 + 2 C2O4 = (NH4)4[Ce(C2O4)4]
HNO3 + Pb = PbNO3 + NH4NO3 + H2O =>
10 HNO3 + 8 Pb = 8 PbNO3 + NH4NO3 + 3 H2O
BaBr2 + K2SO4 = KBr + BaSO4 =>
BaBr2 + K2SO4 = 2 KBr + BaSO4
N + O + H2O = HNO =>
2 N + O + H2O = 2 HNO
Fe + Cu + H2O + NaCl = NaCu + FeH + ClO =>
2 Fe + Cu + H2O + NaCl = NaCu + 2 FeH + ClO
KI + Cl2 + C6H14 = KCl + CI + H2 =>
6 KI + 3 Cl2 + C6H14 = 6 KCl + 6 CI + 7 H2
CoS + H2O2 + H{+} = Co{2+} + S + H2O =>
CoS + H2O2 + 2 H{+} = Co{2+} + S + 2 H2O
H2{+} + Br2{-} = HBr =>
H2{+} + Br2{-} = 2 HBr
NaHCO3(aq) = CO2(g) + H2O(l) + Na2CO3(g) =>
2 NaHCO3(aq) = CO2(g) + H2O(l) + Na2CO3(g)
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3 =>
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3
Na3[Al(OH)6] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na3[Al(OH)6] + 3 H2SO4 = 2 Al(OH)3 + 3 Na2SO4 + 6 H2O
Ag + K2Cr2O7 = Ag2Cr2O7 + K =>
2 Ag + K2Cr2O7 = Ag2Cr2O7 + 2 K
Na3[Al(OH)6] + H2SO4 = NaOH + H2O + Al2(SO4)3 =>
2 Na3[Al(OH)6] + 3 H2SO4 = 6 NaOH + 6 H2O + Al2(SO4)3
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
HCOH + [Ag(NH3)2]OH = Ag + HCOONH4 + H2O + NH3 =>
HCOH + 2[Ag(NH3)2]OH = 2 Ag + HCOONH4 + H2O + 3 NH3
K2C2O4 + H2O = K + H2C2O4 + OH =>
K2C2O4 + 2 H2O = 2 K + H2C2O4 + 2 OH
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