| 前日に均衡した方程式 |
SiH4 + 2 N2O = SiO2 + 4 NH
SrF2 = F2Sr =>
SrF2 = F2Sr
FeS2 + H2O = H2SO4 + FeO + H2S =>
4 FeS2 + 8 H2O = H2SO4 + 4 FeO + 7 H2S
CH3CHO + I2 + NaOH = HCOONa + HI + CHI3 =>
CH3CHO + 3 I2 + NaOH = HCOONa + 3 HI + CHI3
C9H13N + CH3OH = C10H16NOH =>
C9H13N + CH3OH = C10H16NOH
C2H3Cl3 + O2 = Cl2 + H2O + CO =>
4 C2H3Cl3 + 7 O2 = 6 Cl2 + 6 H2O + 8 CO
C2H4Cl2 + Na2CO3 + H2O = C2H6O2 + NaCl + CO2 =>
C2H4Cl2 + Na2CO3 + H2O = C2H6O2 + 2 NaCl + CO2
C2H5OH + HK = C2H5OK + H2 =>
C2H5OH + HK = C2H5OK + H2
ZnSO4 + FeI3 = ZnI2 + Fe2(SO4)3 =>
3 ZnSO4 + 2 FeI3 = 3 ZnI2 + Fe2(SO4)3
CdCO3(s) = CdO(s)CO2(g) =>
CdCO3(s) = CdO(s)CO2(g)
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO)3 + K2SO4 + H2O =>
6 C2H5OH + K2Cr2O7 + 4 H2SO4 = 6 CH3COOH + Cr2(SO)3 + K2SO4 + 10 H2O
CH2O + Na2SO3 + H2SO4 = Na2SO4 + CH2(NaSO3)OH =>
2 CH2O + 2 Na2SO3 + H2SO4 = Na2SO4 + 2 CH2(NaSO3)OH
KMnO4 + C2H2O4 + K2CO3 = K3[Mn(C2O4)3] + CO2 + H2O =>
KMnO4 + 5 C2H2O4 + K2CO3 = K3[Mn(C2O4)3] + 5 CO2 + 5 H2O
NH4Cl(s) + NaOH = NH4OH + NaCl(aq) =>
NH4Cl(s) + NaOH = NH4OH + NaCl(aq)
C17H31COOH + Br2 = C17H31(Br)4COOH =>
C17H31COOH + 2 Br2 = C17H31(Br)4COOH
H3O + C6H8O7 + H2PO4 = H3PO4 + CO2 =>
5 H3O + C6H8O7 + 23 H2PO4 = 23 H3PO4 + 6 CO2
HClO3 + NaOH = NaCl + H2O + O3 =>
HClO3 + NaOH = NaCl + H2O + O3
Cr + Ba(NO3)2 = Ba + Cr(NO3)3 =>
2 Cr + 3 Ba(NO3)2 = 3 Ba + 2 Cr(NO3)3
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
Cu(s) + AgNO3(lq) = Cu(NO3)2(lq) + Ag(s) =>
Cu(s) + 2 AgNO3(lq) = Cu(NO3)2(lq) + 2 Ag(s)
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
BaCl2(aq)NaSO4(aq) = BaSO4(s)NaCl2(aq) =>
BaCl2(aq)NaSO4(aq) = BaSO4(s)NaCl2(aq)
Na2CO3(aq) + HBr(aq) = NaBr + H2O + CO2 =>
Na2CO3(aq) + 2 HBr(aq) = 2 NaBr + H2O + CO2
C25H46 + O2 = CO2 + H2O =>
2 C25H46 + 73 O2 = 50 CO2 + 46 H2O
Cl2 + CaI = ClI + Ca =>
Cl2 + 2 CaI = 2 ClI + 2 Ca
Sb2O3 + H2O2 + H2O = (H3O)155H45Sb200O600 =>
100 Sb2O3 + 200 H2O2 + 55 H2O = (H3O)155H45Sb200O600
HNO3 + PbCl2 = PbNO3 + HCl2 =>
HNO3 + PbCl2 = PbNO3 + HCl2
HCl + Ag1 = AgCl1 + H =>
HCl + Ag1 = AgCl1 + H
H3Po4 + Zn = Zn3Po42 + H2 =>
42 H3Po4 + 12 Zn = 4 Zn3Po42 + 63 H2
MnO2 + CO = Mn + COO =>
MnO2 + 2 CO = Mn + 2 COO
NiO + HNO3 = Ni(NO3)3 + H2O + NO =>
3 NiO + 10 HNO3 = 3 Ni(NO3)3 + 5 H2O + NO
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KBr(aq) + Cu(NO3)2(aq) = KNO3(aq) + CuBr2(aq) =>
2 KBr(aq) + Cu(NO3)2(aq) = 2 KNO3(aq) + CuBr2(aq)
NaCl + YCl3 = Na3YCl6 =>
3 NaCl + YCl3 = Na3YCl6
NaSO4 + Ca(OH)2 = Na(OH)2 + CaSO4 =>
NaSO4 + Ca(OH)2 = Na(OH)2 + CaSO4
Na3(Fe(SCN)6) + NaOH = Fe(OH)3 + SCN + Na =>
Na3(Fe(SCN)6) + 3 NaOH = Fe(OH)3 + 6 SCN + 6 Na
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Zn + SO3 = ZnSO3 =>
Zn + SO3 = ZnSO3
(NH2)Cr2O7 = CrO3 + H2O + N2 =>
2(NH2)Cr2O7 = 4 CrO3 + 2 H2O + N2
SO3 + Na = SO3Na =>
SO3 + Na = SO3Na
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl =>
K[Al(OH)4] + HCl = Al(OH)3 + H2O + KCl
S + O2 = SO2 =>
S + O2 = SO2
Br + AgNO3 = BrNO3 + Ag =>
Br + AgNO3 = BrNO3 + Ag
H(C2H3O2) + Ca(CO3) = Ca(C2H3O2) + HCO3 =>
H(C2H3O2) + Ca(CO3) = Ca(C2H3O2) + HCO3
CaCl2*5H2O + H2SO4 = CaSO4 + HCl + H2O =>
CaCl2*5H2O + H2SO4 = CaSO4 + 2 HCl + 5 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Fe(ll) + NaOH = Fe(NaOH)3 =>
Fe(ll) + 3 NaOH = Fe(NaOH)3
Ag(NH3)2{+} + Cl{-} + H3O{+} = AgCl + NH4{+} + H2O =>
Ag(NH3)2{+} + Cl{-} + 2 H3O{+} = AgCl + 2 NH4{+} + 2 H2O
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