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Cr2S3 + S = 2 CrS2
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O =>
MnO2 + Li2SO3 + H2SO4 = MnSO4 + Li2SO4 + H2O
K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2
FeCl3 + NaOH = FeOH + NaCl3 =>
FeCl3 + NaOH = FeOH + NaCl3
FeSO4 + K3Fe(CN)6 = KFeFe(CN)6 + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFeFe(CN)6 + K2SO4
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4 =>
(NH4)2SO4 + Na2CO3 = (NH4)2CO3 + Na2SO4
(NH4)2S + Mg(NO3)2 = NH4NO3 + MgS =>
(NH4)2S + Mg(NO3)2 = 2 NH4NO3 + MgS
Cr2S3 + S = CrS2 =>
Cr2S3 + S = 2 CrS2
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
HNO2 = H2O + HNO3 + NO =>
3 HNO2 = H2O + HNO3 + 2 NO
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2 =>
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2
Be + NaOH + H2O = Na2[Be(OH)4] + H2 =>
Be + 2 NaOH + 2 H2O = Na2[Be(OH)4] + H2
SbCl3 + HOH = SbCl(OH)2 + H + Cl =>
SbCl3 + 2 HOH = SbCl(OH)2 + 2 H + 2 Cl
Mg(NO3)2 + (NH4)2S = MgS + (NH4)NO3 =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)NO3
Be + NaOH + H2O = Na[Be(OH)4] + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 Na[Be(OH)4] + 3 H2
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
K2CrO4 + H2SO4 + SO2 = Cr(SO4)2*H2O + K2SO4 + H2O =>
K2CrO4 + 2 H2SO4 + SO2 = Cr(SO4)2*H2O + K2SO4 + H2O
C7O3H6 + CH3OH = C8H8O3 + H2O =>
C7O3H6 + CH3OH = C8H8O3 + H2O
Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)
Be + NaOH + H2O = Na2Be(OH)4 + H2 =>
Be + 2 NaOH + 2 H2O = Na2Be(OH)4 + H2
CaS + AlF3 = CaF2 + Al2S3 =>
3 CaS + 2 AlF3 = 3 CaF2 + Al2S3
Al(OH)2(s) + OH(aq) = Al(OH)4 =>
Al(OH)2(s) + 2 OH(aq) = Al(OH)4
C9H17NO5 + O2 = N2 + CO2 + H2O =>
4 C9H17NO5 + 43 O2 = 2 N2 + 36 CO2 + 34 H2O
HNO2 = H2O + HNO3 + NO =>
3 HNO2 = H2O + HNO3 + 2 NO
SO + O + H2O = H2SO4 =>
SO + 2 O + H2O = H2SO4
C3H6N6O6(s) = CO(g) + H2O(g) + N2(g) =>
C3H6N6O6(s) = 3 CO(g) + 3 H2O(g) + 3 N2(g)
Cr2S3 + S = CrS2 =>
Cr2S3 + S = 2 CrS2
K2C2O4 + CuSO4 + H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4 =>
2 K2C2O4 + CuSO4 + 2 H2O = K2[Cu(C2O4)2(H2O)2] + K2SO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
FeBr2 + CuBr2 = FeBr3 + CuBr =>
FeBr2 + CuBr2 = FeBr3 + CuBr
Mg(NO3)2 + (NH4)2S = MgS + (NH4)NO3 =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)NO3
Fe(s) + Zn(NO3)2(aq) = Zn(s) + Fe(NO3)(aq) =>
2 Fe(s) + Zn(NO3)2(aq) = Zn(s) + 2 Fe(NO3)(aq)
CaS + AlCl = CaCl + AlS =>
CaS + AlCl = CaCl + AlS
C6H8 + C15H18O3 = C6H6 + C15H22O3 =>
2 C6H8 + C15H18O3 = 2 C6H6 + C15H22O3
BH4{-} + ClO3{-} = Cl{-} + H2BO3{-} + H2O =>
3 BH4{-} + 4 ClO3{-} = 4 Cl{-} + 3 H2BO3{-} + 3 H2O
Mg(NO3)2 + (NH4)2S = MgS + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2S = MgS + 2(NH4)(NO3)
Fe + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K =>
3 Fe + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 K
(NH4)2S + Mg(NO3)2 = NH4NO3 + MgS =>
(NH4)2S + Mg(NO3)2 = 2 NH4NO3 + MgS
HNO3 + HCl = NO + Cl2(g) + H2O =>
2 HNO3 + 6 HCl = 2 NO + 3 Cl2(g) + 4 H2O
HAc + Mg = MgAc2 + H2 =>
2 HAc + Mg = MgAc2 + H2
PbO + NaOH = Na2PbO2 + H2O =>
PbO + 2 NaOH = Na2PbO2 + H2O
BeO + H = BeOH2 =>
BeO + 2 H = BeOH2
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K =>
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 K
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2 =>
(NH4)2S + Mg(NO3)2 = Mg(NH4)2 + S(NO3)2
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
KI + CHCl3 + CuSO4 = K2SO4 + CHI3 + CuCl2 =>
6 KI + 2 CHCl3 + 3 CuSO4 = 3 K2SO4 + 2 CHI3 + 3 CuCl2
Fe + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + K =>
3 Fe + 3 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]3 + 9 K
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
MgSO4 + In = MgIn + SO4 =>
MgSO4 + In = MgIn + SO4
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス11/25/24
方程式のバランス12/25/23
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