| 前日に均衡した方程式 |
3 Sr + 2 Fe(MnO4)3 = 2 Fe + 3 Sr(MnO4)2
Zn2(s) + HCl(aq) = ZnCl2(aq) + H(g) =>
Zn2(s) + 4 HCl(aq) = 2 ZnCl2(aq) + 4 H(g)
SnCl2 + HNO3 + HCl = NO + SnCl4 + H2O =>
3 SnCl2 + 2 HNO3 + 6 HCl = 2 NO + 3 SnCl4 + 4 H2O
CH3Br + NaOH = CH3OH + NaBr =>
CH3Br + NaOH = CH3OH + NaBr
C + S = CS2 =>
C + 2 S = CS2
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
Cu(OH)2 + AgNO3 = Cu(NO3)2 + AgOH =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgOH
K2SO4 + Ca = Ca2SO4 + K =>
K2SO4 + 2 Ca = Ca2SO4 + 2 K
Cr(IO3)3 = O2 + CrI3 =>
2 Cr(IO3)3 = 9 O2 + 2 CrI3
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
Cd(OH)2 + H2S = CdS + H2O =>
Cd(OH)2 + H2S = CdS + 2 H2O
CaCl2 + Na3PO4 = CaPO4Na3Cl2 =>
CaCl2 + Na3PO4 = CaPO4Na3Cl2
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
Zn3(PO4)2 + AlCl3 = ZnCl2 + AlPO4 =>
Zn3(PO4)2 + 2 AlCl3 = 3 ZnCl2 + 2 AlPO4
Ba + Ca(OH)2 = Ba(OH)2 + Ca =>
Ba + Ca(OH)2 = Ba(OH)2 + Ca
NaOH(s) + Cu(NO3)2(aq) = NaNO3(aq) + Cu(OH)2(aq) =>
2 NaOH(s) + Cu(NO3)2(aq) = 2 NaNO3(aq) + Cu(OH)2(aq)
MnO2 + C = Mn + CO2 =>
MnO2 + C = Mn + CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
FeCl2 + KOH = Fe(OH)2(s) + KCl =>
FeCl2 + 2 KOH = Fe(OH)2(s) + 2 KCl
SiO2 + Mn2O3 = Mn2(SiO3)3 =>
3 SiO2 + Mn2O3 = Mn2(SiO3)3
IBr(g) + F2(g) = IF5(g) + BrF3(g) =>
IBr(g) + 4 F2(g) = IF5(g) + BrF3(g)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HOOCCOOH + NaOH = NaOOCCOONa + H2O =>
HOOCCOOH + 2 NaOH = NaOOCCOONa + 2 H2O
KHS + NH4Cl + H2O = H2S + NH4OH + KCl =>
KHS + NH4Cl + H2O = H2S + NH4OH + KCl
C + HCl = CCl4 + H2 =>
C + 4 HCl = CCl4 + 2 H2
Sr + HPO4 = SrHPO4 =>
Sr + HPO4 = SrHPO4
CH3COOCH2CH3 + OH{-} = CH3COO{-} + CH3CH2OH =>
CH3COOCH2CH3 + OH{-} = CH3COO{-} + CH3CH2OH
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
AlSO4 + KOH = KSO4 + AlOH =>
AlSO4 + KOH = KSO4 + AlOH
CH3COONa + KHSO4 = CH3COOH + KNaSO4 =>
CH3COONa + KHSO4 = CH3COOH + KNaSO4
P2O5 + NH4OH + H2O = NH4H2PO4 =>
P2O5 + 2 NH4OH + H2O = 2 NH4H2PO4
P4O10(s) + H2O(l) = H3PO4(s) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(s)
K2CO3 + FeCl2 = FeCO3 + KCl =>
K2CO3 + FeCl2 = FeCO3 + 2 KCl
As2O3(s) + C(s) = As(s) + CO(g) =>
As2O3(s) + 3 C(s) = 2 As(s) + 3 CO(g)
NH4OH + HC2H3O2 = H2O + NH4C2H3O2 =>
NH4OH + HC2H3O2 = H2O + NH4C2H3O2
Cr(NO3)2 + NH3 = Cr(NO3)(NH2) + NH4 + NO3 =>
Cr(NO3)2 + 2 NH3 = Cr(NO3)(NH2) + NH4 + NO3
Ni(OH)2 + H2O = H2 + Ni(OH)3 =>
2 Ni(OH)2 + 2 H2O = H2 + 2 Ni(OH)3
S0 = S4 =>
4 S0 = S4
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
CH3CHC(CH3)2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHC(CH3)2 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
Mn + SnO4 = MnO + Sn =>
4 Mn + SnO4 = 4 MnO + Sn
NaHCO3 + HC2H3 = NaC2H3O + H2O + CO2 =>
6 NaHCO3 + 5 HC2H3 = 6 NaC2H3O + 4 H2O + 4 CO2
Cu2CO3(OH)2 = CuO + H2O + CO2 =>
Cu2CO3(OH)2 = 2 CuO + H2O + CO2
HOCl = Cl2O + H2O =>
2 HOCl = Cl2O + H2O
CuSO4 + (NaCO3) = Cu(CO3) + Na(SO4) =>
CuSO4 + (NaCO3) = Cu(CO3) + Na(SO4)
Al2O3 + C = Al2 + CO =>
Al2O3 + 3 C = Al2 + 3 CO
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Ga + HF = GaH + F =>
Ga + HF = GaH + F
ZnCO3 + C6H8O7 = Zn3(C6H5O7) + CO2 + H2O =>
18 ZnCO3 + 7 C6H8O7 = 6 Zn3(C6H5O7) + 24 CO2 + 13 H2O
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