| 前日に均衡した方程式 |
H2SO4 + KOH = KHSO4 + H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CrO2O7 + VO = Cr + VO3 =>
2 CrO2O7 + 9 VO = 2 Cr + 9 VO3
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Na2S(s) + HCl(aq) = NaCl(aq) + H2S =>
Na2S(s) + 2 HCl(aq) = 2 NaCl(aq) + H2S
Cd + KOH = Cd(OH) + K =>
Cd + KOH = Cd(OH) + K
KMnO4 + Cr2O3 + H2SO4 = CrO2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 Cr2O3 + 3 H2SO4 = 10 CrO2 + 2 MnSO4 + K2SO4 + 3 H2O
zincsulfate + lithiumcarbonate = zinccarbonate + lithiumsulfate =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
PH3 + O2 = H3PO4 =>
PH3 + 2 O2 = H3PO4
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
Na3(PO4) + LiNO3 = NaNO3 + Li3PO4 =>
Na3(PO4) + 3 LiNO3 = 3 NaNO3 + Li3PO4
I2 + Na2SO3 + H2O = NaI + H2SO4 =>
I2 + Na2SO3 + H2O = 2 NaI + H2SO4
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
Fe(NO3)3 + NaCl = FeCl3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = FeCl3 + 3 NaNO3
Ca(OH)2 + HClO3 = CaCl2O6 + H2O =>
Ca(OH)2 + 2 HClO3 = CaCl2O6 + 2 H2O
Cu + Al2(SO4)3 = Al2 + Cu2(SO4)5 =>
6 Cu + 5 Al2(SO4)3 = 5 Al2 + 3 Cu2(SO4)5
Ni + C + K = NiCK =>
Ni + C + K = NiCK
XeO3 + MnSO4 + KOH = Xe + KMnO4 + K2SO4 + H2O =>
5 XeO3 + 6 MnSO4 + 18 KOH = 5 Xe + 6 KMnO4 + 6 K2SO4 + 9 H2O
PbS + HNO3 = Pb(NO3)2 + N2O4 + H2O + S =>
PbS + 4 HNO3 = Pb(NO3)2 + N2O4 + 2 H2O + S
P + H2O2 = P2O3 + H2O =>
2 P + 3 H2O2 = P2O3 + 3 H2O
C105H23 + O2 = CO2 + H2O =>
4 C105H23 + 443 O2 = 420 CO2 + 46 H2O
FeBr3(aq)NaOH(aq) = FeOH(s) + NaBr3(aq) =>
FeBr3(aq)NaOH(aq) = FeOH(s) + NaBr3(aq)
Pb2O + NiF2 = PbF2 + Ni2O =>
Pb2O + 2 NiF2 = 2 PbF2 + Ni2O
FeS + O2 + H2O = Fe2O3 + H1SO =>
2 FeS + 2 O2 + H2O = Fe2O3 + 2 H1SO
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
HFe2O3 = H2 + Fe2O3 =>
2 HFe2O3 = H2 + 2 Fe2O3
Al2O3 + H2S = Al2S3 + H2O =>
Al2O3 + 3 H2S = Al2S3 + 3 H2O
Sr(NO3)2 + KOH = Sr(OH)2 + KNO3 =>
Sr(NO3)2 + 2 KOH = Sr(OH)2 + 2 KNO3
C6H17OH + O2 = CO2 + H2O =>
C6H17OH + 10 O2 = 6 CO2 + 9 H2O
Fe4C3 + H2SO4 = Fe2(SO4)3 + CO2 + H2S + H2O =>
Fe4C3 + 9 H2SO4 = 2 Fe2(SO4)3 + 3 CO2 + 3 H2S + 6 H2O
NaOCl + KI + CH3COOH = NaCl + KOCOCH3 + H2O + I2 =>
NaOCl + 2 KI + 2 CH3COOH = NaCl + 2 KOCOCH3 + H2O + I2
AgNO3 + MgSO4 = Ag2SO4 + Mg[NO3]2 =>
2 AgNO3 + MgSO4 = Ag2SO4 + Mg[NO3]2
Pb + FeCl3 = PbCl + Fe =>
3 Pb + FeCl3 = 3 PbCl + Fe
NaCl + NaOH = Na(OH)2 + Na2Cl =>
NaCl + 2 NaOH = Na(OH)2 + Na2Cl
(NH4)2SO4 + BaCl2 = BaSO4(s) + NH4Cl(aq) =>
(NH4)2SO4 + BaCl2 = BaSO4(s) + 2 NH4Cl(aq)
CH3COOK + As2O3 = As2(CH3)4O + K2CO3 + CO2 =>
4 CH3COOK + As2O3 = As2(CH3)4O + 2 K2CO3 + 2 CO2
C3H7Cl + CH3Cl + Na = NaCl + C4H10 =>
C3H7Cl + CH3Cl + 2 Na = 2 NaCl + C4H10
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = KFe(C2O4)3(H2O) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 5 H2C2O4 + K2C2O4 + 3 H2O2 = 2 KFe(C2O4)3(H2O) + 2(NH4)2SO4 + 2 H2SO4 + 16 H2O
Na2B4O7*10H2O(borax) = Na + B4O7 + H2O =>
Na2B4O7*10H2O(borax) = 2 Na + B4O7 + 10 H2O
Ga + HNO3 = Ga2(NO3)3 + H2 =>
4 Ga + 6 HNO3 = 2 Ga2(NO3)3 + 3 H2
C2H5J + HCOOAg = C2H5Ag + HCOOJ =>
C2H5J + HCOOAg = C2H5Ag + HCOOJ
HNO3 + CH2 = N2 + CO2 + H2O =>
6 HNO3 + 5 CH2 = 3 N2 + 5 CO2 + 8 H2O
H3BO3 + Al2O3 = Al(BO3) + H2O =>
2 H3BO3 + Al2O3 = 2 Al(BO3) + 3 H2O
P2 + O5 = P4O10 =>
2 P2 + 2 O5 = P4O10
Pb(OH) + HBrO2 = Pb(BrO2) + H2O =>
Pb(OH) + HBrO2 = Pb(BrO2) + H2O
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
Na2CrO2 + Br2 + NaOH = Na2CrO4 + H2O + NaBr =>
Na2CrO2 + 2 Br2 + 4 NaOH = Na2CrO4 + 2 H2O + 4 NaBr
AlS = Al + S =>
AlS = Al + S
Na2SO4 + CoCl2 = Na2Co + SO4 + Cl2 =>
Na2SO4 + CoCl2 = Na2Co + SO4 + Cl2
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