| 前日に均衡した方程式 |
2 KMnO4 + 2 C3H8O + 4 HCl = 2 KOH + 2 MnO4 + 3 C2H6 + 4 Cl
HClO4 + Au(OH) = H2O + Au(ClO4) =>
HClO4 + Au(OH) = H2O + Au(ClO4)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaCl + AlCO3 = AlCl + NaCO3 =>
NaCl + AlCO3 = AlCl + NaCO3
ZnSO4 + K2CO3 = K2SO4 + ZnCO3 =>
ZnSO4 + K2CO3 = K2SO4 + ZnCO3
As2O3 + HIO3 + H2O = I2 + H3AsO4 =>
5 As2O3 + 4 HIO3 + 13 H2O = 2 I2 + 10 H3AsO4
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + LiOH =>
Li2SO4(aq) + Ca(OH)2(aq) = CaSO4(s) + 2 LiOH
CUCO3 = CUO + CO2 =>
CUCO3 = CUO + CO2
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + (NH4)2(SO4)3(aq) =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + (NH4)2(SO4)3(aq)
HOCl = HCl + HClO4 =>
4 HOCl = 3 HCl + HClO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H6 + COO =>
3 Ca(CH3COO)2 + 10 C2H5OH = 3 Ca(OH)2 + 12 C2H6 + 8 COO
C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O
HBr + NH4OH = HOH + NH4Br =>
HBr + NH4OH = HOH + NH4Br
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
H2O + Cu + SO4{2-} = Cu{2+} + SO2{2-} + OH{-} =>
2 H2O + 2 Cu + SO4{2-} = 2 Cu{2+} + SO2{2-} + 4 OH{-}
H2O + CO2 = CO + H2O2 =>
H2O + CO2 = CO + H2O2
Pb + MgNO4 = PbNO4 + Mg =>
Pb + MgNO4 = PbNO4 + Mg
C5H8N4O12 + NH4NO3 = H2O + CO2 + N2 =>
C5H8N4O12 + 2 NH4NO3 = 8 H2O + 5 CO2 + 4 N2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + NaHSO3 + H2O = NaHSO4 + MnO2 + KOH =>
2 KMnO4 + 3 NaHSO3 + H2O = 3 NaHSO4 + 2 MnO2 + 2 KOH
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CrO4{2-} + CN{-} + H2O = CNO{-} + Cr(OH)4{-} + OH{4-} =>
8 CrO4{2-} + 15 CN{-} + 17 H2O = 15 CNO{-} + 8 Cr(OH)4{-} + 2 OH{4-}
Mn + (CO3)2 = MnCO3 =>
2 Mn + (CO3)2 = 2 MnCO3
NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + NaBr =>
2 NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + 2 NaBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(NO3)2 + AgCl = BaCl2 + Ag(NO3) =>
Ba(NO3)2 + 2 AgCl = BaCl2 + 2 Ag(NO3)
BaO2 + K4(Fe(CN)6) + H2SO4 = K3(Fe(CN)6) + BaSO4 + KOH =>
BaO2 + 2 K4(Fe(CN)6) + H2SO4 = 2 K3(Fe(CN)6) + BaSO4 + 2 KOH
AlBr(aq) + Cl(g) = AlCl(s) + Br =>
AlBr(aq) + Cl(g) = AlCl(s) + Br
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + NaBr =>
2 NaC2H3O2 + CuBr2 = Cu(C2H3O2)2 + 2 NaBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
BeO + N2 + C = Be3N2 + CO =>
3 BeO + N2 + 3 C = Be3N2 + 3 CO
NaSCN + Pb(NO3)2 = NaNO3 + Pb(SCN)2 =>
2 NaSCN + Pb(NO3)2 = 2 NaNO3 + Pb(SCN)2
K3PO4 + NH3 = NH3PO4 + K =>
K3PO4 + NH3 = NH3PO4 + 3 K
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl =>
CH3CH2CH3 + Cl2 = CH3CH(Cl)CH3 + HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
W2VC2F2 = WC + V6C5 + VF3 + W =>
18 W2VC2F2 = 31 WC + V6C5 + 12 VF3 + 5 W
NaOH + Cu = Na + Cu(OH)2 =>
2 NaOH + Cu = 2 Na + Cu(OH)2
Hf2TaN2 = TaN + HfN + Hf =>
Hf2TaN2 = TaN + HfN + Hf
KNO3 + CaO3 = KCaNO3O3 =>
KNO3 + CaO3 = KCaNO3O3
NO2 + NaOH + B = NaNO2 + NaBO3 + H2O =>
5 NO2 + 6 NaOH + B = 5 NaNO2 + NaBO3 + 3 H2O
CrH3 = Cr + H =>
CrH3 = Cr + 3 H
Mn{7+} + e = Mn{2+} =>
Mn{7+} + 5e = Mn{2+}
(NH4)2CO3 + KOH = NH3 + H2O + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH3 + 2 H2O + K2CO3
FeO4{2-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4[Fe(H2O)6]{3+} + 3 O2
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