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4 V + 3 O2 = 2 V2O3
Hg2{2+} + S{2-} = Hg + S =>
Hg2{2+} + S{2-} = 2 Hg + S
NaHCO3 + CH3COOH = CO2 + CH3COOONa + H2O =>
4 NaHCO3 + 3 CH3COOH = 2 CO2 + 4 CH3COOONa + 2 H2O
Na2S + TiOSO4 + H2O = TiO(OH)2 + H2S + Na2SO4 =>
Na2S + TiOSO4 + 2 H2O = TiO(OH)2 + H2S + Na2SO4
CH3CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2COOCH3 + H2O =>
CH3CH2CH2CH2OH + CH3COOH = CH3CH2CH2CH2COOCH3 + H2O
C9H13NOS2 + O2 = H2O + CO2 + N2O5 + SO2 =>
2 C9H13NOS2 + 30 O2 = 13 H2O + 18 CO2 + N2O5 + 4 SO2
COOH(COONa) + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 COOH(COONa) + 4 KMnO4 + 11 H2SO4 = 20 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
Sr(OH)2 + HBr = SrBr + H(OH)2 =>
Sr(OH)2 + HBr = SrBr + H(OH)2
GaBr5 + Cl2 = GaCl3 + Br2 =>
2 GaBr5 + 3 Cl2 = 2 GaCl3 + 5 Br2
Na2SO4 + Al = Al2(SO4)3 + Na2 =>
3 Na2SO4 + 2 Al = Al2(SO4)3 + 3 Na2
CrCl3 + NaOH + Br2 = Na2CrO4 + NaClO3 + NaBr + H2O =>
2 CrCl3 + 52 NaOH + 21 Br2 = 2 Na2CrO4 + 6 NaClO3 + 42 NaBr + 26 H2O
OH + Ag = OHAg =>
OH + Ag = OHAg
CuCl2(aq) + KI(aq) = CuI(s) + I2(aq) + KCl(aq) =>
2 CuCl2(aq) + 4 KI(aq) = 2 CuI(s) + I2(aq) + 4 KCl(aq)
HNO3(ac) + H2S(g) = NO(g) + H2O(l) + S(ac) =>
2 HNO3(ac) + 3 H2S(g) = 2 NO(g) + 4 H2O(l) + 3 S(ac)
C7H5O4 + O2 = CO2 + H2O =>
4 C7H5O4 + 25 O2 = 28 CO2 + 10 H2O
P4O10 + K2O = K2P4O11 =>
P4O10 + K2O = K2P4O11
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
HBr(aq)NH3(aq) = NH4Br(aq) =>
HBr(aq)NH3(aq) = NH4Br(aq)
Zn(s) + Pb(NO3)2 = Zn3NO3 + Pb =>
6 Zn(s) + Pb(NO3)2 = 2 Zn3NO3 + Pb
Al(NO3)3(aq) + NaOH(aq) = Al(OH)3 + NaNO3(aq) =>
Al(NO3)3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaNO3(aq)
(NH4)2SO4 + Ca(OH)2 = NH4OH + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH4OH + CaSO4
BaO + HOH = H2BaO2 =>
BaO + HOH = H2BaO2
NaOH + Br2 = NaBr + BrNaO + H2O =>
2 NaOH + Br2 = NaBr + BrNaO + H2O
HClO3 + RbOH = RbClO3 + HOH =>
HClO3 + RbOH = RbClO3 + HOH
Fe(NO3)2 + NaCl = Fe(Cl)2 + NaNO3 =>
Fe(NO3)2 + 2 NaCl = Fe(Cl)2 + 2 NaNO3
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
KAlSi3O8(s) + H2O(l) + CO2(g) = K2CO3(aq) + Al2Si2O5(OH)4(s) + SiO2(s) =>
2 KAlSi3O8(s) + 2 H2O(l) + CO2(g) = K2CO3(aq) + Al2Si2O5(OH)4(s) + 4 SiO2(s)
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Mg(OH)2 + K4[Fe(CN)6] = Mg2[Fe(CN)6] + KOH =>
2 Mg(OH)2 + K4[Fe(CN)6] = Mg2[Fe(CN)6] + 4 KOH
Na2S + NiSO4 = Na2SO4 + NiS =>
Na2S + NiSO4 = Na2SO4 + NiS
(NH4)2C2O4 + Al(ClO4)3 = (NH4)2(ClO4)3 + (C2O4)Al =>
(NH4)2C2O4 + Al(ClO4)3 = (NH4)2(ClO4)3 + (C2O4)Al
Fe3Cl + NH4OH = ClNH4 + Fe3OH =>
Fe3Cl + NH4OH = ClNH4 + Fe3OH
CaSO4 + H2SiF6 = CaF2 + SiF4 + H2SO4 =>
CaSO4 + H2SiF6 = CaF2 + SiF4 + H2SO4
Al + K3Fe(CN)6 = Al2(CN)6 + K3Fe =>
2 Al + K3Fe(CN)6 = Al2(CN)6 + K3Fe
C17H33COOH + Cl2 = C17H33COOCl + HCl =>
C17H33COOH + Cl2 = C17H33COOCl + HCl
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Li + KF = K + LiF =>
Li + KF = K + LiF
CO2(g) + H2O(l) = O2(g) + C6H12O6(g) =>
6 CO2(g) + 6 H2O(l) = 6 O2(g) + C6H12O6(g)
C8H7O2COOH + NaOH = C8H7O2COONa + H2O =>
C8H7O2COOH + NaOH = C8H7O2COONa + H2O
C4H6O6 + NaOH + KOH = KNaC4H6O6*H2O + O =>
C4H6O6 + NaOH + KOH = KNaC4H6O6*H2O + O
C3H7COOH + CH4 = C3H7COOCH3 + H2 =>
C3H7COOH + CH4 = C3H7COOCH3 + H2
H2SO4 + CU = H2CU + SO4 =>
H2SO4 + CU = H2CU + SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HClO3NaOH = NaClO3HOH =>
HClO3NaOH = NaClO3HOH
CO(Cl)2 + Na(OH)2 = CO(OH)2 + Na(Cl)2 =>
CO(Cl)2 + Na(OH)2 = CO(OH)2 + Na(Cl)2
HgSO4 + K = Hg + K2SO4 =>
HgSO4 + 2 K = Hg + K2SO4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
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方程式のバランス01/28/25
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