| 前日に均衡した方程式 |
Na2CO3 + 2 Na2S + 4 SO2 = 3 Na2S2O3 + CO2
K2CrO4 + Na2CrO4 + HCl = NaCl + H2O + K2Cr2O7 =>
K2CrO4 + Na2CrO4 + 2 HCl = 2 NaCl + H2O + K2Cr2O7
Mn(NO3)2 + K2S2O8 + H2O = HMnO4 + K2SO4 + H2SO4 + HNO3 =>
2 Mn(NO3)2 + 5 K2S2O8 + 8 H2O = 2 HMnO4 + 5 K2SO4 + 5 H2SO4 + 4 HNO3
Mg(HSO4)2 + MgO = MgSO4 + H2O =>
Mg(HSO4)2 + MgO = 2 MgSO4 + H2O
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2 =>
CaBr2(aq) + AgNO3(aq) = CaNO3 + AgBr2
H2SO4 + KOH = K2SO4 + H2O = =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Mg(NO3)2 + Ag2O = AgNO3 + MgO =>
Mg(NO3)2 + Ag2O = 2 AgNO3 + MgO
Zn + FePO4 = ZnPO4 + Fe =>
Zn + FePO4 = ZnPO4 + Fe
K2Cr2O7 + Ru(NO2)2 = KNO2 + RuCr2O7 =>
K2Cr2O7 + Ru(NO2)2 = 2 KNO2 + RuCr2O7
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4 =>
Fe + K4[Fe(CN)6] = Fe[Fe(CN)6] + K4
Cr2(SO3)3 + H2SO4 = Cr2(SO4)30 + SO2 + H2O =>
Cr2(SO3)3 + 57 H2SO4 = Cr2(SO4)30 + 30 SO2 + 57 H2O
Al + NaOH = Na + AlO + H =>
Al + NaOH = Na + AlO + H
K2Cr2O7 + H2C2O4*H2O = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*H2O = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 10 H2O
NH3 + H2Cl2 = NH4Cl =>
2 NH3 + H2Cl2 = 2 NH4Cl
H4AlNaO4 + H2SO4 = Al2(SO4)3 + Na2SO4 + H2O =>
2 H4AlNaO4 + 4 H2SO4 = Al2(SO4)3 + Na2SO4 + 8 H2O
MgO + F = MgF + O =>
MgO + F = MgF + O
SCl2 + NaOH = S + Na2SO3 + NaCl + H2O =>
2 SCl2 + 6 NaOH = S + Na2SO3 + 4 NaCl + 3 H2O
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
C2H5OH + KMnO4 = C2H4O2 + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 C2H4O2 + 4 MnO2 + 4 KOH + H2O
C6H6 + Br = C6H4Br2 + HBr =>
C6H6 + 4 Br = C6H4Br2 + 2 HBr
NaHCO3 + HClO3 = NaClO3 + H2O + CO2 =>
NaHCO3 + HClO3 = NaClO3 + H2O + CO2
Na3PO4 + CH3COOH = CH3COONa + H3PO4 =>
Na3PO4 + 3 CH3COOH = 3 CH3COONa + H3PO4
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba =>
Mg + Ba(ClO3)2 = Mg(ClO3)2 + Ba
ZnH3C + CoBr = ZnBr + CoH3C =>
ZnH3C + CoBr = ZnBr + CoH3C
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
HCO3 + C6H8O7 = H2O + CO2 =>
18 HCO3 + C6H8O7 = 13 H2O + 24 CO2
CoCl2 + KIO3 = CoO3 + KICl2 =>
CoCl2 + KIO3 = CoO3 + KICl2
CuOH + H3PO4 = Cu3(PO4) + H2O =>
3 CuOH + H3PO4 = Cu3(PO4) + 3 H2O
PbSO4 + NH3 = [Pb(NH3)]SO4 =>
PbSO4 + NH3 = [Pb(NH3)]SO4
CuCl2 = Cl2 + Cu =>
CuCl2 = Cl2 + Cu
PBr5(s) + H2O(l) = H3PO4(aq) + HBr(aq) =>
PBr5(s) + 4 H2O(l) = H3PO4(aq) + 5 HBr(aq)
Cr(H2O)6Cl3 + NaOH = Na3Cr(OH)6 + NaCl + H2O =>
Cr(H2O)6Cl3 + 6 NaOH = Na3Cr(OH)6 + 3 NaCl + 6 H2O
Li2CO3 + K3PO4 = Li3PO4 + K2CO3 =>
3 Li2CO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2CO3
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
PbI2 = Pb2 + I1 =>
2 PbI2 = Pb2 + 4 I1
K2SO4 + CaS = CaSO4 + K2S =>
K2SO4 + CaS = CaSO4 + K2S
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu2SO4 + Zn(OH)2 = ZnSO4 + CuOH =>
Cu2SO4 + Zn(OH)2 = ZnSO4 + 2 CuOH
H2S + Ti(OH)4 = Ti2S4 + H2O =>
4 H2S + 2 Ti(OH)4 = Ti2S4 + 8 H2O
Ba(OH)2 + CO = BaCO3 + C + H2O =>
Ba(OH)2 + 2 CO = BaCO3 + C + H2O
C8H7OCl + C4H11N = C12H17NO + HCl =>
C8H7OCl + C4H11N = C12H17NO + HCl
CH2OH(CHOH)4 + Cu(OH)2 = CH2OH(CHOH)4COOH + Cu2O + H2O =>
6 CH2OH(CHOH)4 + 16 Cu(OH)2 = 5 CH2OH(CHOH)4COOH + 8 Cu2O + 19 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
NH3 + NaHCO3 = NaNH2 + H2O + CO2 =>
NH3 + NaHCO3 = NaNH2 + H2O + CO2
Al(C2H3O2)3 + KHCO3 = Al(HCO3)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KHCO3 = Al(HCO3)3 + 3 KC2H3O2
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
Zn + HNO3 = Zn(NO3) + N2O3 + H2O =>
4 Zn + 6 HNO3 = 4 Zn(NO3) + N2O3 + 3 H2O
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
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