| 前日に均衡した方程式 |
H5IO6 + 7 I{-} + 7 H{+} = 4 I2 + 6 H2O
NH4OH + AgNO3 = NH4NO3 + Ag2O + H2O =>
2 NH4OH + 2 AgNO3 = 2 NH4NO3 + Ag2O + H2O
Ru(OH)3 = Ru2O3 + H2O =>
2 Ru(OH)3 = Ru2O3 + 3 H2O
NaClO + FeSO4 = Fe(ClO)2 + Na2SO4 =>
2 NaClO + FeSO4 = Fe(ClO)2 + Na2SO4
NaHSO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l) =>
NaHSO4(aq) + NaOH(s) = Na2SO4(aq) + H2O(l)
Mg(NO3)2 + HCl = MgCl2 + HNO3 =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 HNO3
C6H6 + I2 = C6H5I + HI =>
C6H6 + I2 = C6H5I + HI
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C8H8O + O2 = C8H4O3 + H2O =>
C8H8O + 2 O2 = C8H4O3 + 2 H2O
Ni(NO3)3 + NaSO3 = Ni2(SO3)3 + Na(NO3)2 =>
2 Ni(NO3)3 + 3 NaSO3 = Ni2(SO3)3 + 3 Na(NO3)2
Na2SO3 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
C4H8(OH) + O2 = CO2 + H2O =>
4 C4H8(OH) + 23 O2 = 16 CO2 + 18 H2O
Cu(NO3)2 + BaS = CuS + Ba(NO3)2 =>
Cu(NO3)2 + BaS = CuS + Ba(NO3)2
KIO3 + Cu(SCN) + HCl = KCl + CuSO4 + ICl + HCN + H2O =>
7 KIO3 + 4 Cu(SCN) + 14 HCl = 7 KCl + 4 CuSO4 + 7 ICl + 4 HCN + 5 H2O
CH3CH2CH2COH + CuO = CH3CH2COOH + Cu =>
3 CH3CH2CH2COH + 5 CuO = 4 CH3CH2COOH + 5 Cu
C5H12S + O2 = CO2 + SO2 + H2O =>
C5H12S + 9 O2 = 5 CO2 + SO2 + 6 H2O
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 =>
2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
Al + HCO3 + H2SO4 = Al2(SO4)3 + CO2 + H2O =>
2 Al + 6 HCO3 + 3 H2SO4 = Al2(SO4)3 + 6 CO2 + 6 H2O
Ag3PO4(s) = Ag + PO4 =>
Ag3PO4(s) = 3 Ag + PO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
IrCl3 + NaOH = Ir2O3 + HCl + NaCl =>
2 IrCl3 + 3 NaOH = Ir2O3 + 3 HCl + 3 NaCl
CH2ClCOOH + KOH = CH2OHCOOH + KCl =>
CH2ClCOOH + KOH = CH2OHCOOH + KCl
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
MnCl2 + NaOH + Br2 = MnO2 + NaCl + NaBr + H2O =>
MnCl2 + 4 NaOH + Br2 = MnO2 + 2 NaCl + 2 NaBr + 2 H2O
Na + SO3 = NaSO3 =>
Na + SO3 = NaSO3
(NH4)3PO4 + CoCl3 = CoPO4 + NH4Cl =>
(NH4)3PO4 + CoCl3 = CoPO4 + 3 NH4Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
CH3CH2CH2COH + CuO = CH3CH2COOH + Cu =>
3 CH3CH2CH2COH + 5 CuO = 4 CH3CH2COOH + 5 Cu
C3H3 + O2 = CO2 + H2O =>
4 C3H3 + 15 O2 = 12 CO2 + 6 H2O
ZnSO4 + H2O + Mg = Zn(OH)2 + H2 + MgSO4 =>
ZnSO4 + 2 H2O + Mg = Zn(OH)2 + H2 + MgSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(OH)(NO3)2 + HCl = FeCl + NO3 + H2O =>
Fe(OH)(NO3)2 + HCl = FeCl + 2 NO3 + H2O
C2H2O4 + NaOH = C2O4 + H2O + Na =>
C2H2O4 + 2 NaOH = C2O4 + 2 H2O + 2 Na
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
C4H8(OH) + O2 = CO2 + H2O =>
4 C4H8(OH) + 23 O2 = 16 CO2 + 18 H2O
{-42} = {-16} =>
8{-42} = 21{-16}
NaH2PO4 + FeCl3 = NaCl + [Fe(H2PO4)2]Cl =>
2 NaH2PO4 + FeCl3 = 2 NaCl + [Fe(H2PO4)2]Cl
NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
Pb{+2} + Cr2O7{-2} + H2O = Pb{+4} + Cr(OH)3 + OH{-} =>
3 Pb{+2} + Cr2O7{-2} + 7 H2O = 3 Pb{+4} + 2 Cr(OH)3 + 8 OH{-}
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
P2O5 + BaO = BaP + O2 =>
2 P2O5 + 4 BaO = 4 BaP + 7 O2
H3PO4 + CaHPO4 = Ca(H2PO4)2 =>
H3PO4 + CaHPO4 = Ca(H2PO4)2
NaHCO3 + Na3PO4 = Na2CO3 + Na2HPO4 =>
NaHCO3 + Na3PO4 = Na2CO3 + Na2HPO4
K2SiO3 + H2SO4 = K2SO4 + H2SiO3 =>
K2SiO3 + H2SO4 = K2SO4 + H2SiO3
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