| 前日に均衡した方程式 |
CuO + 2 HCl = CuCl2 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
I2 + O2 + H2O = IO3{-} + H{+} =>
2 I2 + 5 O2 + 2 H2O = 4 IO3{-} + 4 H{+}
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
C4H3NOS + C6H10(NH2)2 + NaBH4 + HCl = C14H20N4S2 + BH3 + NaCl + H2O =>
2 C4H3NOS + C6H10(NH2)2 + 2 NaBH4 + 2 HCl = C14H20N4S2 + 2 BH3 + 2 NaCl + 2 H2O
C6H5OH + HCOH = C6H5CO + H2O =>
3 C6H5OH + 10 HCOH = 4 C6H5CO + 9 H2O
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4 =>
2 NH4OH + CuSO4 = Cu(OH)2 + (NH4)2SO4
(NH4)2Fe(SO4)2 + BaCl2 = BaSO4 + NH4Cl + FeCl2 =>
(NH4)2Fe(SO4)2 + 2 BaCl2 = 2 BaSO4 + 2 NH4Cl + FeCl2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Br2 + H2O + CO3{-2} = Br{-} + BrO3{-} + HCO3{-} =>
3 Br2 + 3 H2O + 6 CO3{-2} = 5 Br{-} + BrO3{-} + 6 HCO3{-}
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C3H8 + Ca(OH)2 = Ca + C + H2O =>
C3H8 + 4 Ca(OH)2 = 4 Ca + 3 C + 8 H2O
Co + NaOH = Co(OH)2 + Na =>
Co + 2 NaOH = Co(OH)2 + 2 Na
NH3(g) + CO2(g) = CO(NH2)2(s) + H2O =>
2 NH3(g) + CO2(g) = CO(NH2)2(s) + H2O
Hg2{2+} + S{2-} = Hg2S =>
Hg2{2+} + S{2-} = Hg2S
BeS + HCl = BeCl2 + H2S =>
BeS + 2 HCl = BeCl2 + H2S
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NaBr(aq) + CaF2(aq) = NaF(s) + CaBr2(aq) =>
2 NaBr(aq) + CaF2(aq) = 2 NaF(s) + CaBr2(aq)
CaI + Hg(NO3)2 = CaHg + I(NO3)2 =>
CaI + Hg(NO3)2 = CaHg + I(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg5Al2Si3O10(OH)8 + MgSiO3 = Mg2SiO4 + Mg2Al4Si5O18 + H2O =>
2 Mg5Al2Si3O10(OH)8 + 6 MgSiO3 = 7 Mg2SiO4 + Mg2Al4Si5O18 + 8 H2O
HNO3 + NH4{+} = H2O + H3O{+} + N2 =>
3 HNO3 + 5 NH4{+} = 4 H2O + 5 H3O{+} + 4 N2
CuCO3*Cu(OH)2(heat) = CuO + H2O + CO2 =>
CuCO3*Cu(OH)2(heat) = 2 CuO + H2O + CO2
NaSiO3 + H2SO4 = Na2SO4 + HSiO3 =>
2 NaSiO3 + H2SO4 = Na2SO4 + 2 HSiO3
Al(OH)3 + HNo3 = Al(No3)3 + H2O =>
Al(OH)3 + 3 HNo3 = Al(No3)3 + 3 H2O
MgCO3 + CaCl2 = MgCl2 + CaCO3 =>
MgCO3 + CaCl2 = MgCl2 + CaCO3
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
K2S + CoCl2 = KCl + CoS =>
K2S + CoCl2 = 2 KCl + CoS
CaOH + H(NO3) = Ca(NO3) + H(OH) =>
CaOH + H(NO3) = Ca(NO3) + H(OH)
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
SiO2 + Al = Si + Al2O3 =>
3 SiO2 + 4 Al = 3 Si + 2 Al2O3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Me4NI + I = Me4NI7 =>
Me4NI + 6 I = Me4NI7
SiH2O3 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiH2O3 + 2 Al(OH)3 = Al2(SiO3)3 + 6 H2O
CoOHNO3 + HNO3 = Co(NO3)2 + HOH =>
CoOHNO3 + HNO3 = Co(NO3)2 + HOH
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
Se + OH = SeOH =>
Se + OH = SeOH
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2O3 + C8H18 = CO2 + H2O =>
25 H2O3 + 2 C8H18 = 16 CO2 + 43 H2O
N2 + H2SO4 = HNO3 + SO2 + H2O =>
N2 + 5 H2SO4 = 2 HNO3 + 5 SO2 + 4 H2O
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方程式のバランス01/06/25
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