| 前日に均衡した方程式 |
NaP3 + 9 H2O = 3 PH3 + Na + 9 OH
K2NO3 + CaCl2 = KCl + Ca2(NO3)2 =>
2 K2NO3 + 2 CaCl2 = 4 KCl + Ca2(NO3)2
C6H14 + Br2 = C6H12Br2 + H2 =>
C6H14 + Br2 = C6H12Br2 + H2
Ca(OH)2(aq) + H3PO4(aq) = CaHPO4(aq) + H2O(l) =>
Ca(OH)2(aq) + H3PO4(aq) = CaHPO4(aq) + 2 H2O(l)
HBr + Fe(OH)3 = H2O + Fe(Br)3 =>
3 HBr + Fe(OH)3 = 3 H2O + Fe(Br)3
CaNO3(aq) + NaPO4(aq) = Ca(PO4)(aq) + NaNO3(aq) =>
CaNO3(aq) + NaPO4(aq) = Ca(PO4)(aq) + NaNO3(aq)
NaNO3 + Li2SO4 = Na2SO4 + LiNO3 =>
2 NaNO3 + Li2SO4 = Na2SO4 + 2 LiNO3
HBrO + Ca(OH)2 = Ca + BrO2 + H2O =>
2 HBrO + 3 Ca(OH)2 = 3 Ca + 2 BrO2 + 4 H2O
SO2 + CaC2 + O = CaS + CO2 =>
SO2 + CaC2 + 2 O = CaS + 2 CO2
A1 + Fe2O3 = A12O3 + Fe =>
12 A1 + Fe2O3 = A12O3 + 2 Fe
FeO + B2O3 = Fe(BO2)2 =>
FeO + B2O3 = Fe(BO2)2
OHC7H6O3 + CH4O = C8H8O3 + H2O =>
14 OHC7H6O3 + 22 CH4O = 15 C8H8O3 + 33 H2O
Ge + H2O + KOH = K2[Ge9(OH)6] + H2 =>
9 Ge + 4 H2O + 2 KOH = K2[Ge9(OH)6] + 2 H2
NaOH + KCl = NaCl(s) + KOH =>
NaOH + KCl = NaCl(s) + KOH
C3H8O3 + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
2 C3H8O3 + 4 Cu(OH)2 = 3 CH3COOH + 2 Cu2O + 6 H2O
HNO2 + CuSO4 = Cu(NO2)2 + H2SO4 =>
2 HNO2 + CuSO4 = Cu(NO2)2 + H2SO4
Mn + PbI = Pb + MnI =>
Mn + PbI = Pb + MnI
CH3CHCH2 + HCl = CH3CHClCH3 =>
CH3CHCH2 + HCl = CH3CHClCH3
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Ca3P + O2 = CaO + P2O5 =>
4 Ca3P + 11 O2 = 12 CaO + 2 P2O5
CuBr + I2 = CuI2 + Br =>
CuBr + I2 = CuI2 + Br
AgNO3 + NH3 = AgH3 + NNO3 =>
AgNO3 + NH3 = AgH3 + NNO3
CaBr2(aq) + F2(g) = CaF2(aq) + Br2 =>
CaBr2(aq) + F2(g) = CaF2(aq) + Br2
Cu + H2SO4 = CuSO4 + H2O + H2S =>
4 Cu + 5 H2SO4 = 4 CuSO4 + 4 H2O + H2S
KMnO4 + KCl + H2SO4 = MnSO3 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 14 KCl + 10 H2SO4 = 2 MnSO3 + 8 K2SO4 + 7 Cl2 + 10 H2O
HF + BeF2 = HBeF3 =>
HF + BeF2 = HBeF3
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
Mg2C3 + HCl = MgCl2 + H4C3 =>
Mg2C3 + 4 HCl = 2 MgCl2 + H4C3
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu =>
ZnSO4 + CuCl2 = ZnCl2 + SO4Cu
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
Na2S4O6 = Na2SO4 + S + SO2 =>
Na2S4O6 = Na2SO4 + 2 S + SO2
Fe(NO3)2 + H2S = FeS(s) + HNO3(aq) =>
Fe(NO3)2 + H2S = FeS(s) + 2 HNO3(aq)
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2 =>
FeSO4 + Sr(OH)2 = SrSO4 + Fe(OH)2
CaO + Fe = FeO + Ca =>
CaO + Fe = FeO + Ca
Ca5(PO4)3F + H2SO4 = CaSO4 + Ca(H2PO4)2* + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 7 CaSO4 + 3 Ca(H2PO4)2* + 2 HF
CH3NH2 + Al2(SO4)3 + H2O = (CH3NH3)SO4H + Al(OH)3 =>
3 CH3NH2 + Al2(SO4)3 + 6 H2O = 3(CH3NH3)SO4H + 2 Al(OH)3
H2O + C2O4 = H2CO3 =>
2 H2O + C2O4 = 2 H2CO3
ClO3{-} + H2O + e = Cl{-} + OH{-} =>
ClO3{-} + 3 H2O + 6e = Cl{-} + 6 OH{-}
FeSiO3 + H2O = Fe(OH)2 + SiO2 =>
FeSiO3 + H2O = Fe(OH)2 + SiO2
Hg2SO = Hg + O2 + S =>
2 Hg2SO = 4 Hg + O2 + 2 S
Fe + HClO3 = Fe(ClO3) + Cl2 + H2O =>
10 Fe + 12 HClO3 = 10 Fe(ClO3) + Cl2 + 6 H2O
CaNO3 + NaOH = CaHO + NaNO3 =>
CaNO3 + NaOH = CaHO + NaNO3
Cr(OH)3 + IO3{-} + OH{-} = CrO3{2-} + I{-} + H2O =>
6 Cr(OH)3 + IO3{-} + 12 OH{-} = 6 CrO3{2-} + I{-} + 15 H2O
NiSO4*6H2O(heat) = NiO + H2O + H2SO4 =>
NiSO4*6H2O(heat) = NiO + 5 H2O + H2SO4
CoO + CuCl2 = CoCl2 + CuO =>
CoO + CuCl2 = CoCl2 + CuO
U + HNO3 = U(NO3)3 + H2 =>
2 U + 6 HNO3 = 2 U(NO3)3 + 3 H2
SNO3 + KPO4 = SPO4 + KNO3 =>
SNO3 + KPO4 = SPO4 + KNO3
Sr3(AsO4)2 + B2S3 = Sr2S2 + B3(AsO4)3 =>
6 Sr3(AsO4)2 + 6 B2S3 = 9 Sr2S2 + 4 B3(AsO4)3
MnO2 + H2SO4 + NaI = MnSO4 + I2 + NaSO4 + H2O =>
2 MnO2 + 4 H2SO4 + 2 NaI = 2 MnSO4 + I2 + 2 NaSO4 + 4 H2O
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方程式のバランス12/19/24
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