| 前日に均衡した方程式 |
4 NaBO2 = Na4B2O5 + B2O3
CuSO4 + H2SO4 + KI = I2 + CuI + KHSO4 =>
2 CuSO4 + 2 H2SO4 + 4 KI = I2 + 2 CuI + 4 KHSO4
CrO4{-2} + H2O = Cr2O7{-2} + OH{-} =>
2 CrO4{-2} + H2O = Cr2O7{-2} + 2 OH{-}
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
SrCl2 + H2O = SrO + HCl =>
SrCl2 + H2O = SrO + 2 HCl
I2 + K2SO3 + KOH = KI + KSO4 + H2O =>
3 I2 + 2 K2SO3 + 4 KOH = 6 KI + 2 KSO4 + 2 H2O
SO4Na + H2O = SO3 + Na(OH)2 =>
SO4Na + H2O = SO3 + Na(OH)2
C6H14 + Cl = C6Cl14 + HCl =>
C6H14 + 28 Cl = C6Cl14 + 14 HCl
N2O(g) + CO(g) = N2(g) + CO2(g) =>
N2O(g) + CO(g) = N2(g) + CO2(g)
K2O2 + HNO2 = H2O2 + KNO2 =>
K2O2 + 2 HNO2 = H2O2 + 2 KNO2
Al(s)Al(s) + HCl(aq)HCl(aq) = AlCl(aq) + H2(g) =>
Al(s)Al(s) + HCl(aq)HCl(aq) = 2 AlCl(aq) + H2(g)
NaMnO4 + HF = NaF + MnO2 + H2O + F2 =>
2 NaMnO4 + 8 HF = 2 NaF + 2 MnO2 + 4 H2O + 3 F2
H3PO4 + CO3 = H2CO3 + PO4 =>
2 H3PO4 + 3 CO3 = 3 H2CO3 + 2 PO4
HCl + Na(OH)2 = NaCl2 + HOH =>
2 HCl + Na(OH)2 = NaCl2 + 2 HOH
Al + Ag2(SO4)3 = Ag3 + Al2(SO4)3 =>
6 Al + 3 Ag2(SO4)3 = 2 Ag3 + 3 Al2(SO4)3
C16H34 + HNO3 = H2O + CO2 + N2 =>
5 C16H34 + 98 HNO3 = 134 H2O + 80 CO2 + 49 N2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
Cl2 + HBr = BrCl + HCl =>
Cl2 + HBr = BrCl + HCl
ZnO + Al = Al2O3 + Zn =>
3 ZnO + 2 Al = Al2O3 + 3 Zn
C5H12O4 + (NH2)2CO = NH3 + C11H22O9 =>
2 C5H12O4 + (NH2)2CO = 2 NH3 + C11H22O9
Cu(OH)2 + H2NCH2COOH = Cu(H2NCH2COO)2 + H2O =>
Cu(OH)2 + 2 H2NCH2COOH = Cu(H2NCH2COO)2 + 2 H2O
NaOH + CaCO2 = Na2CO3 + Ca1OH2 =>
2 NaOH + CaCO2 = Na2CO3 + Ca1OH2
Ba(OH)2 = Ba + O + H2O =>
Ba(OH)2 = Ba + O + H2O
Na2H3IO6 + H2SO4 + MnSO4 = HMnO4 + NaIO3 + Na2SO4 + H2O =>
10 Na2H3IO6 + H2SO4 + 4 MnSO4 = 4 HMnO4 + 10 NaIO3 + 5 Na2SO4 + 14 H2O
SO2Cl2 + H2O = H2SO4 + HCl =>
SO2Cl2 + 2 H2O = H2SO4 + 2 HCl
BCl3 + ZnO = ZnCl2 + B2O3 =>
2 BCl3 + 3 ZnO = 3 ZnCl2 + B2O3
Pb(No3)2 + NaCrO4 = Pb(CrO4)2 + Na(No3) =>
Pb(No3)2 + 2 NaCrO4 = Pb(CrO4)2 + 2 Na(No3)
(NH4)2SO4 + KOH = K2SO4 + NH3H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3H2O
K2Cr2O7 + NaOH + H2SO4 = NaCrO4 + KSO4 + H2O + H =>
K2Cr2O7 + 2 NaOH + 2 H2SO4 = 2 NaCrO4 + 2 KSO4 + H2O + 4 H
Zn + H2SO4 = ZnSO4 + H =>
Zn + H2SO4 = ZnSO4 + 2 H
K2CrO4 + NH3 + H2O = Cr(OH)3 + N2 + KOH =>
2 K2CrO4 + 2 NH3 + 2 H2O = 2 Cr(OH)3 + N2 + 4 KOH
Cl + H2 = ClH =>
2 Cl + H2 = 2 ClH
Br2 + AgCl = Ag2 + BrCl =>
Br2 + 2 AgCl = Ag2 + 2 BrCl
H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O
Co + OH = Co(OH)3 =>
Co + 3 OH = Co(OH)3
FeCl2 + H2 = Fe + HCl =>
FeCl2 + H2 = Fe + 2 HCl
Ca(OH)2 + H2S04 = CaS04 + H2O =>
Ca(OH)2 + H2S04 = CaS04 + 2 H2O
SO3 = S2 + O2 =>
2 SO3 = S2 + 3 O2
HI + MgOH = MgI + HOH =>
HI + MgOH = MgI + HOH
CO2 + Ca = CaO + C =>
CO2 + 2 Ca = 2 CaO + C
H2O + P + Ba(OH)2 = PH3 + Ba(H2PO4)2 =>
18 H2O + 16 P + 3 Ba(OH)2 = 10 PH3 + 3 Ba(H2PO4)2
BaSO4 + Na3PO4 = Ba3(PO4)2 + Na2SO4 =>
3 BaSO4 + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag4[Fe(CN)6] + HNO3 = Ag3[Fe(CN)6] + NO + H2O + AgNO3 =>
3 Ag4[Fe(CN)6] + 4 HNO3 = 3 Ag3[Fe(CN)6] + NO + 2 H2O + 3 AgNO3
Cr2S3 + H3PO4 = CrPO4 + H2S =>
Cr2S3 + 2 H3PO4 = 2 CrPO4 + 3 H2S
CUSO4(H2O) = CUSO4 + H2O =>
CUSO4(H2O) = CUSO4 + H2O
C9H8O + Ag{+} + OH{-} = Ag + C9H8O2 + H2O =>
C9H8O + 2 Ag{+} + 2 OH{-} = 2 Ag + C9H8O2 + H2O
NH3(NO3) + HCl = NH4Cl + NO2 + H2O =>
7 NH3(NO3) + 5 HCl = 5 NH4Cl + 9 NO2 + 3 H2O
Na3PO4 + CSO4 = Na3SO4 + CPO4 =>
Na3PO4 + CSO4 = Na3SO4 + CPO4
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