| 前日に均衡した方程式 |
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
Fe + HNO3(dil) = Fe(NO3)2 + NO + H2O =>
3 Fe + 8 HNO3(dil) = 3 Fe(NO3)2 + 2 NO + 4 H2O
Na2O2 + NaBr + H2SO4 = Br2 + Na2SO4 + H2O =>
Na2O2 + 2 NaBr + 2 H2SO4 = Br2 + 2 Na2SO4 + 2 H2O
HCOH + [Ag(NH3)2]OH = CO2 + H2O + Ag + NH3 =>
HCOH + 4[Ag(NH3)2]OH = CO2 + 3 H2O + 4 Ag + 8 NH3
HCl + (Na2SO3) = (H2SO3) + NaCl =>
2 HCl + (Na2SO3) = (H2SO3) + 2 NaCl
Fe2(SO4)3 + KNO3 = Fe(NO3)3 + K2SO4 =>
Fe2(SO4)3 + 6 KNO3 = 2 Fe(NO3)3 + 3 K2SO4
WO2 + Zn + NaOH = Na2W2O4 + Zn(OH)2 =>
2 WO2 + Zn + 2 NaOH = Na2W2O4 + Zn(OH)2
CH3COOH + Mg(HCO3)2 = Mg(CH2COO)2 + H2O + CO2 =>
7 CH3COOH + 4 Mg(HCO3)2 = 4 Mg(CH2COO)2 + 10 H2O + 6 CO2
Sn(CH3COO)2 + H2O2 + CH3COOH = Sn(CH3COO)4 + H2O =>
Sn(CH3COO)2 + H2O2 + 2 CH3COOH = Sn(CH3COO)4 + 2 H2O
AlCl3 + NH4(OH) = (NH4)Cl(aq) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3(NH4)Cl(aq) + Al(OH)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CuCO3(s) + C = Cu + CO2 =>
2 CuCO3(s) + C = 2 Cu + 3 CO2
SO3{-} + MnO4{-} + H{+} = SO4{-} + Mn{2+} + H2O =>
5 SO3{-} + 2 MnO4{-} + 6 H{+} = 5 SO4{-} + 2 Mn{2+} + 3 H2O
SO3(s) + H2O(g) = H2SO4(s) =>
SO3(s) + H2O(g) = H2SO4(s)
NH4OH + HClO4 = H2O + NH4ClO4 =>
NH4OH + HClO4 = H2O + NH4ClO4
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C2H5OH + C7H6O2 = C9H10O2 + H2O =>
C2H5OH + C7H6O2 = C9H10O2 + H2O
Tc2(SO4) + Ta2O5 = Tc2O + Ta2(SO4)5 =>
5 Tc2(SO4) + Ta2O5 = 5 Tc2O + Ta2(SO4)5
NaClO + KI + H2SO4 = I2 + K2SO4 + NaCl + H2O =>
NaClO + 2 KI + H2SO4 = I2 + K2SO4 + NaCl + H2O
HCl + Ca(OH)2 = CaOHCl + H2O =>
HCl + Ca(OH)2 = CaOHCl + H2O
AlN309 + CaH202 = AlH303 + CaN206 =>
2 AlN309 + 3 CaH202 = 2 AlH303 + 3 CaN206
(NH4)2Cr2O7 + H2SO4 = (NH4)2SO4 + H2Cr2O7 =>
(NH4)2Cr2O7 + H2SO4 = (NH4)2SO4 + H2Cr2O7
H3BO3 + B + Eu2O3 = EuB2O4 + H2O =>
10 H3BO3 + 2 B + 3 Eu2O3 = 6 EuB2O4 + 15 H2O
NaClO2 + NaHSO3 = NaHSO4 + NaCl =>
NaClO2 + 2 NaHSO3 = 2 NaHSO4 + NaCl
NiO + In2O3 + Sb2O5 = Ni2InSbO6 =>
4 NiO + In2O3 + Sb2O5 = 2 Ni2InSbO6
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
CrCl3 + Na(ClO3) + NaOH = Na2(CrO4) + NaCl + H2O =>
2 CrCl3 + Na(ClO3) + 10 NaOH = 2 Na2(CrO4) + 7 NaCl + 5 H2O
CH3COH + K2Cr2O7 + HCl = CH3COOH + CrCl2 + KCl + H2O =>
4 CH3COH + K2Cr2O7 + 6 HCl = 4 CH3COOH + 2 CrCl2 + 2 KCl + 3 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Cd + H2SO3 = Cd2SO3 + H2 =>
2 Cd + H2SO3 = Cd2SO3 + H2
KOH + H2O = KOH2{+} + OH({-}) =>
KOH + H2O = KOH2{+} + OH({-})
Mg + Pb(NO3)2 = Pb + Mg(NO3) =>
2 Mg + Pb(NO3)2 = Pb + 2 Mg(NO3)
Pb(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(aq) + PbSO4(hjf) =>
Pb(NO3)2(aq) + CuSO4(aq) = Cu(NO3)2(aq) + PbSO4(hjf)
C3H4O3 + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
4 C3H4O3 + 5 NaHCO3 = 3 H2O + 7 CO2 + 5 NaC2H3O2
AgNOH + Cu = Ag + CuNOH =>
AgNOH + Cu = Ag + CuNOH
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
LiOH + Al(OH)3 = Li(AlO2) + H2O =>
LiOH + Al(OH)3 = Li(AlO2) + 2 H2O
Li(BF4) + NH4Cl = BF3 + LiCl + NH3 + HF =>
Li(BF4) + NH4Cl = BF3 + LiCl + NH3 + HF
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
BeFl + Mg = MgFl2 + Be =>
2 BeFl + Mg = MgFl2 + 2 Be
CH3OH + O2 = CO2 + H2O99 =>
2 CH3OH + 199 O2 = 2 CO2 + 4 H2O99
NaCl + NaOH = HCl + Na2O =>
NaCl + NaOH = HCl + Na2O
S{-} + Ag{+} = SAg =>
S{-} + Ag{+} = SAg
Al + FeO3 = Al2O3 + Fe =>
2 Al + FeO3 = Al2O3 + Fe
WO6 + H2 = H2O + W =>
WO6 + 6 H2 = 6 H2O + W
K2Cr2O7 + Zn + H2SO4 = ZnSO4 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 3 Zn + 7 H2SO4 = 3 ZnSO4 + K2SO4 + Cr2(SO4)3 + 7 H2O
Ga(s) + H2SO4(aq) = GaSO4 + H2(g) =>
Ga(s) + H2SO4(aq) = GaSO4 + H2(g)
C8H20O8 + O2 = CO2 + H2O =>
C8H20O8 + 9 O2 = 8 CO2 + 10 H2O
As + S = AsS =>
As + S = AsS
K2SiO3 + Al2(SO4)3 = K2SO4 + Al2(SiO3)3 =>
3 K2SiO3 + Al2(SO4)3 = 3 K2SO4 + Al2(SiO3)3
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