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2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2 =>
2 LiAlSi2O6 + H2SO4 = Li2SO4 + Al2Si4O10(OH)2
Cu + KI = CuI2 + K =>
Cu + 2 KI = CuI2 + 2 K
(NH4)2SO4 + NaOH = (Na)2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 NaOH = (Na)2SO4 + 2 NH3 + 2 H2O
Cl2(g) = Cl(aq) =>
Cl2(g) = 2 Cl(aq)
Al2Cl6 + H2O = [Al(H2O)6]Cl3 =>
Al2Cl6 + 12 H2O = 2[Al(H2O)6]Cl3
Zr{3+} + O{2-} = Zr2O3 =>
2 Zr{3+} + 3 O{2-} = Zr2O3
NH3 + HNO3 = NO + H2O =>
3 NH3 + 5 HNO3 = 8 NO + 7 H2O
H4PO7 + H2O = H3O + H2PO7 =>
H4PO7 + 2 H2O = 2 H3O + H2PO7
KOH(aq) + NiCl2(aq) = KCl + Ni(OH)2 =>
2 KOH(aq) + NiCl2(aq) = 2 KCl + Ni(OH)2
CdSO4 + NH3 + H2O = Cd(OH)2 + NH4 + SO4 =>
CdSO4 + 2 NH3 + 2 H2O = Cd(OH)2 + 2 NH4 + SO4
X3Z2 + A = AZ + X =>
X3Z2 + 2 A = 2 AZ + 3 X
NaCl + H2SO4(s) = NaHSO4(k) + HCl =>
NaCl + H2SO4(s) = NaHSO4(k) + HCl
C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2
HaHCO3 = Ha + H + C + O3 =>
HaHCO3 = Ha + H + C + O3
Co + HCl + HNO3 = CoCl2 + NO2 + H2O =>
Co + 2 HCl + 2 HNO3 = CoCl2 + 2 NO2 + 2 H2O
MnO4{-} + S{2-} + H{+} = Mn2{+} + S0 + H2O =>
4 MnO4{-} + 13 S{2-} + 32 H{+} = 2 Mn2{+} + 13 S0 + 16 H2O
Fe + H3PO4 = Fe(HPO4) + H2 =>
Fe + H3PO4 = Fe(HPO4) + H2
Fe2O3 + Mn2O3 + Mn + Nb2O5 = Mn2Fe2Nb2O9 =>
3 Fe2O3 + Mn2O3 + 4 Mn + 3 Nb2O5 = 3 Mn2Fe2Nb2O9
IO3{-} + HSO3{-} = SO4{2-} + I + H{+} + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + 2 I + 3 H{+} + H2O
AgCl + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaCl
PbO2 + H2SO4 + Mn(NO3)2 = PbSO4 + Pb(NO3)2 + HMnO4 + H2O =>
5 PbO2 + 3 H2SO4 + 2 Mn(NO3)2 = 3 PbSO4 + 2 Pb(NO3)2 + 2 HMnO4 + 2 H2O
NaI + MnO2 + H2SO4 = Mn2(SO4)3 + I2 + H2O + NaHSO4 =>
2 NaI + 2 MnO2 + 5 H2SO4 = Mn2(SO4)3 + I2 + 4 H2O + 2 NaHSO4
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
LiOH + I2 = LiI2 + LiIO4 + H2O =>
16 LiOH + 15 I2 = 14 LiI2 + 2 LiIO4 + 8 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeCuCl2 = FeCl2Cu =>
FeCuCl2 = FeCl2Cu
Na2S2O3 + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O3 + 4 I2 + 5 H2O = 2 H2SO4 + 2 NaI + 6 HI
C3H6O2 + O2 = CO2 + C2H6O =>
2 C3H6O2 + O2 = 2 CO2 + 2 C2H6O
Sn4 + HCl = SnCl4 + H =>
Sn4 + 16 HCl = 4 SnCl4 + 16 H
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
O2 + H2S = SO + H2 =>
O2 + 2 H2S = 2 SO + 2 H2
Nb + HNO3 = Nb(NO3)3 + NO + H2O =>
Nb + 4 HNO3 = Nb(NO3)3 + NO + 2 H2O
C6H6Br2 = C6H5Br + HBr =>
C6H6Br2 = C6H5Br + HBr
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
CrO3 + HCOOH + H2SO4 = Cr2(SO4)3 + CO2 + H2O =>
2 CrO3 + 3 HCOOH + 3 H2SO4 = Cr2(SO4)3 + 3 CO2 + 6 H2O
(NH4)2SO4 + Ba(ClO3)2 = BaSO4 + NH4ClO3 =>
(NH4)2SO4 + Ba(ClO3)2 = BaSO4 + 2 NH4ClO3
C6*H14 + O2 = CO2 + H2O =>
2 C6*H14 + 19 O2 = 12 CO2 + 14 H2O
Cu2(CO3)((OH)2)(heat) = CO2 + H2O + CuO =>
Cu2(CO3)((OH)2)(heat) = CO2 + H2O + 2 CuO
CoSO4 + NH4SCN = Co(SCN)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4SCN = Co(SCN)2 + (NH4)2SO4
C320H509O188N15S = CO + H2 + NO2 + SO2 + C4H6 =>
2 C320H509O188N15S = 312 CO + 263 H2 + 30 NO2 + 2 SO2 + 82 C4H6
NH4VO3 + H2SO4 + Na2SO3 = (NH4)2V2(SO4)4 + Na2SO4 + H2O =>
2 NH4VO3 + 4 H2SO4 + 2 Na2SO3 = (NH4)2V2(SO4)4 + 2 Na2SO4 + 4 H2O
C10H8(s) + O2(g) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(l)
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C4H9Br + AgNO3 + C2H5OH = C6H14O + AgBr + HNO3 =>
C4H9Br + AgNO3 + C2H5OH = C6H14O + AgBr + HNO3
HC2H3O2 + NaHCO3 = NaC2H2O2 + H2O + CO2 =>
7 HC2H3O2 + 8 NaHCO3 = 8 NaC2H2O2 + 10 H2O + 6 CO2
H2O + S{2-} + Cl2 = SO4{2-} + Cl{-} + H{+} =>
4 H2O + S{2-} + 4 Cl2 = SO4{2-} + 8 Cl{-} + 8 H{+}
Na2Cr2O7 + H2SO4 + H2O2 = H2CrO8 + H2O + Na2SO4 =>
Na2Cr2O7 + H2SO4 + 8 H2O2 = 2 H2CrO8 + 7 H2O + Na2SO4
H2C2O2 + KMnO4 = CO2 + MnO + K2O + H2O =>
5 H2C2O2 + 6 KMnO4 = 10 CO2 + 6 MnO + 3 K2O + 5 H2O
Fe3Al10Si2 + FeAl5Si = Fe2Al9Si2 + Fe2Al8Si =>
Fe3Al10Si2 + 5 FeAl5Si = 3 Fe2Al9Si2 + Fe2Al8Si
あらゆる化学反応の方程式のバランスをとる
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方程式のバランス12/15/24
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