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H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Pb(IO3)3 = Pb + IO3 =>
Pb(IO3)3 = Pb + 3 IO3
CrO5 + H{+} = Cr3{+} + H2O + O2 =>
12 CrO5 + 4 H{+} = 4 Cr3{+} + 2 H2O + 29 O2
Bi(NO3)3 + NaSn(OH)3 + NaOH = Bi + Na2Sn(OH)6 + NaNO3 =>
2 Bi(NO3)3 + 3 NaSn(OH)3 + 9 NaOH = 2 Bi + 3 Na2Sn(OH)6 + 6 NaNO3
CeCl4 + H2O2 = CeCl3 + O2 + HCl =>
2 CeCl4 + H2O2 = 2 CeCl3 + O2 + 2 HCl
V2O5 + Na2CO3 = Na2V12O31 + CO2 =>
6 V2O5 + Na2CO3 = Na2V12O31 + CO2
H4Si + H2O = SiO2 + H2 =>
H4Si + 2 H2O = SiO2 + 4 H2
Ca5(PO4)3F + H2SO4 + H2O = CaSO4*H2O + H3PO4 + HF =>
Ca5(PO4)3F + 5 H2SO4 + 5 H2O = 5 CaSO4*H2O + 3 H3PO4 + HF
SbCl5 + Zn = ZnCl2 + Sb =>
2 SbCl5 + 5 Zn = 5 ZnCl2 + 2 Sb
S2Cl4 + S8 + H2O = SH4Cl + H2SO4 =>
12 S2Cl4 + 7 S8 + 128 H2O = 48 SH4Cl + 32 H2SO4
SnO + H2O = H2SnO2 =>
SnO + H2O = H2SnO2
Ca(s) + H2SO4 = CaSO4(aq) + H2 =>
Ca(s) + H2SO4 = CaSO4(aq) + H2
CaI2 + K2CO3 = CaCO3 + KI =>
CaI2 + K2CO3 = CaCO3 + 2 KI
LiOH(aq) + NH4Br(aq) = LiBr(aq) + NH3(g) + H2O(l) =>
LiOH(aq) + NH4Br(aq) = LiBr(aq) + NH3(g) + H2O(l)
KCrO2 + H2O = KOH + Cr(OH)3 =>
KCrO2 + 2 H2O = KOH + Cr(OH)3
BaS + Na2SO4 = BaSO4 + Na2S =>
BaS + Na2SO4 = BaSO4 + Na2S
C3H3N + NaMnO4 + Na2SO4 + H2O = NaCHO2 + C2H3N + Na2MnO4 + H2SO4 =>
2 C3H3N + 4 NaMnO4 + 3 Na2SO4 + 4 H2O = 2 NaCHO2 + 2 C2H3N + 4 Na2MnO4 + 3 H2SO4
Na2CO3 + CO(NH2)2 = NaOCN + H2O =>
Na2CO3 + CO(NH2)2 = 2 NaOCN + 2 H2O
MnCl2 + Na2S = MnS + NaCl =>
MnCl2 + Na2S = MnS + 2 NaCl
B + Br = BBr2 =>
B + 2 Br = BBr2
C2Cl4 + HOCl = C2Cl5OH =>
C2Cl4 + HOCl = C2Cl5OH
CCl4(l) + O2(g) = CCl2O(g) + Cl2(g) =>
2 CCl4(l) + O2(g) = 2 CCl2O(g) + 2 Cl2(g)
Cu(Cl)2 + Na(OH) = Cu(OH)2 + NaCl =>
Cu(Cl)2 + 2 Na(OH) = Cu(OH)2 + 2 NaCl
CuSO4(s) = CuO(s) + O2(g) + SO2(g) =>
2 CuSO4(s) = 2 CuO(s) + O2(g) + 2 SO2(g)
Al2O3 + HI = AlI3 + H2O =>
Al2O3 + 6 HI = 2 AlI3 + 3 H2O
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
Cr2(SO4)3 + NH4OH = Cr(OH)3 + (NH4)2(SO4) =>
Cr2(SO4)3 + 6 NH4OH = 2 Cr(OH)3 + 3(NH4)2(SO4)
NiCl2 + K4FeCN6 = NiCN6 + K4FeCl2 =>
NiCl2 + K4FeCN6 = NiCN6 + K4FeCl2
CH3COOCH2CH2Cl + NaOH = CH3COONa + HOCH2CH2OH + NaCl =>
CH3COOCH2CH2Cl + 2 NaOH = CH3COONa + HOCH2CH2OH + NaCl
Li3(PO4) + FeCl2 = LiCl + Fe3(PO4)2 =>
2 Li3(PO4) + 3 FeCl2 = 6 LiCl + Fe3(PO4)2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba(ClO4)2(aq) + RbOH(aq) = Ba(OH)2 + RbClO4 =>
Ba(ClO4)2(aq) + 2 RbOH(aq) = Ba(OH)2 + 2 RbClO4
Fe3O2(s) + C(s) = Fe(s) + CO2(g) =>
Fe3O2(s) + C(s) = 3 Fe(s) + CO2(g)
Na2O + Ba(OH)2 = NaOH + BaO =>
Na2O + Ba(OH)2 = 2 NaOH + BaO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
OH{-} + MnO4{-} + SO3{2-} = MnO2{2-} + SO4{2-} + H2O =>
2 OH{-} + 2 MnO4{-} + 5 SO3{2-} = 2 MnO2{2-} + 5 SO4{2-} + H2O
Na2SO3 + Br + NaOH = Na2SO4 + NaBr + H2O =>
Na2SO3 + 2 Br + 2 NaOH = Na2SO4 + 2 NaBr + H2O
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O =>
C6H5OH + C6H5COCl + NaOH = C6H5OCOC6H5 + NaCl + H2O
Pb(OH)3 + NaOH = Na3[Pb(OH)6] =>
Pb(OH)3 + 3 NaOH = Na3[Pb(OH)6]
Cu + HNO3 = CuNO3 + H2O + NO =>
3 Cu + 4 HNO3 = 3 CuNO3 + 2 H2O + NO
C5H11NO2(aq) + O2 = CO2 + H2O + CH4N2O(aq) =>
2 C5H11NO2(aq) + 12 O2 = 9 CO2 + 9 H2O + CH4N2O(aq)
CH3CH2COCl + H2O = CH3CH2COOH + HCl =>
CH3CH2COCl + H2O = CH3CH2COOH + HCl
Na2S + I = NaI + S2 =>
2 Na2S + 4 I = 4 NaI + S2
Al + Pd2(SO4)3 = Al2(SO4)3 + Pd =>
2 Al + Pd2(SO4)3 = Al2(SO4)3 + 2 Pd
I(g) + K(s) = KI =>
I(g) + K(s) = KI
CH3CBr2CH3 + KOH = CH3CCH + KBr + HOH =>
CH3CBr2CH3 + 2 KOH = CH3CCH + 2 KBr + 2 HOH
SnCl2 + H2O2 + HCl = SnCl3 + H2O =>
2 SnCl2 + H2O2 + 2 HCl = 2 SnCl3 + 2 H2O
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方程式のバランス10/30/24
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