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4 Al + 3 O2 = 2 Al2O3
C5H12O + C4H6O3 = C7H14O2 + CH3COOH =>
C5H12O + C4H6O3 = C7H14O2 + CH3COOH
KOH + Na2CO3 = K2CO3 + NaOH =>
2 KOH + Na2CO3 = K2CO3 + 2 NaOH
VOCl3 + H2O = HCl + V2O5 =>
2 VOCl3 + 3 H2O = 6 HCl + V2O5
Pb(NO3)2(aq) + NaBr(aq) = PbBr2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = PbBr2(s) + 2 NaNO3(aq)
Br + FeI3 = FeBr3 + I2 =>
6 Br + 2 FeI3 = 2 FeBr3 + 3 I2
Cr2(SO4)3 + Na(OH) = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 Na(OH) = 2 Cr(OH)3 + 3 Na2SO4
K2[Be(OH)4] + HCl = KCl + BeCl2 + H2O =>
K2[Be(OH)4] + 4 HCl = 2 KCl + BeCl2 + 4 H2O
KMnO4 + K2S + KOH = K2MnO4 + K2SO4 + H2O =>
8 KMnO4 + K2S + 8 KOH = 8 K2MnO4 + K2SO4 + 4 H2O
AlO2 + CaO = AlCaO3 =>
AlO2 + CaO = AlCaO3
NaOH + Cl3 = NaCl + NaClO + H2O =>
6 NaOH + 2 Cl3 = 3 NaCl + 3 NaClO + 3 H2O
S + P = P2S5 =>
5 S + 2 P = P2S5
Li + Cl2 = LiCl21 =>
2 Li + 21 Cl2 = 2 LiCl21
Sn(OH)2 + NaOH = Na2Sn(OH)4 =>
Sn(OH)2 + 2 NaOH = Na2Sn(OH)4
CaI + Pb(NO3)2 = PbI2 + Ca + (NO3) =>
2 CaI + Pb(NO3)2 = PbI2 + 2 Ca + 2(NO3)
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s) =>
NaCl(aq) + AgNO3 = NaNO3(aq) + AgCl(s)
HClO + C = H2O + CO2 + Cl2 =>
4 HClO + C = 2 H2O + CO2 + 2 Cl2
FeBr2(aq) + Na2S(aq) = FeS(s) + NaBr(aq) =>
FeBr2(aq) + Na2S(aq) = FeS(s) + 2 NaBr(aq)
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
Pb + PbO2 + H2SO4 = PbSO4H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4H2O
H2O2 + Na2SO3 = Na2SO4 + H2O =>
H2O2 + Na2SO3 = Na2SO4 + H2O
ZnSO4 = SO3 + ZnO =>
ZnSO4 = SO3 + ZnO
Hg(NO3)2 + Na3PO4 = Hg3(PO4)2 + NaNO3 =>
3 Hg(NO3)2 + 2 Na3PO4 = Hg3(PO4)2 + 6 NaNO3
PbCl2 + F2 = PbF2 + Cl =>
PbCl2 + F2 = PbF2 + 2 Cl
Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C
KCIO4(s) = KCI(s) + O2(g) =>
KCIO4(s) = KCI(s) + 2 O2(g)
KOH + KCl = KClO2 + H2 + K =>
2 KOH + KCl = KClO2 + H2 + 2 K
Tl2(CO3)3(s) + HCl(aq) = TlCl3(aq) + H2O(l) + CO2(g) =>
Tl2(CO3)3(s) + 6 HCl(aq) = 2 TlCl3(aq) + 3 H2O(l) + 3 CO2(g)
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O =>
C2H5OH + C2H4O2 = CH3COOCH2CH3 + H2O
NaHCO3 + HC6H5O7 = CO2 + H2O + Na3C6H5O7 =>
24 NaHCO3 + 9 HC6H5O7 = 30 CO2 + 19 H2O + 8 Na3C6H5O7
(C17H35COO)3C3H5 + O2 = CO + H2O =>
(C17H35COO)3C3H5 + 53 O2 = 57 CO + 55 H2O
N2O3 + CaOH2 = CaO + N2 + H2O =>
N2O3 + 3 CaOH2 = 3 CaO + N2 + 3 H2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Al(NO3)3 + KOH + H2O = K[Al(OH)4] + HNO3 =>
Al(NO3)3 + KOH + 3 H2O = K[Al(OH)4] + 3 HNO3
Mg{2+} + Li = Mg + Li{+} =>
Mg{2+} + 2 Li = Mg + 2 Li{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca + C10H16N2O8 = CaC10H16N2O8 =>
Ca + C10H16N2O8 = CaC10H16N2O8
(NH4)2(SO4) + BaCl2 = (NH4)Cl + Ba2(SO4)2 =>
2(NH4)2(SO4) + 2 BaCl2 = 4(NH4)Cl + Ba2(SO4)2
K2S4O6 + Cl2 + H2O = KHSO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = 2 KHSO4 + 14 HCl + 2 H2SO4
Co(NO3)2 + CO(NH2)2 = Co3O4 + N2 + H2O + CO2 =>
9 Co(NO3)2 + 14 CO(NH2)2 = 3 Co3O4 + 23 N2 + 28 H2O + 14 CO2
Al + HSO = AlSO + H2 =>
2 Al + 2 HSO = 2 AlSO + H2
CuCl2 + OH = Cu(OH)2 + Cl2 =>
CuCl2 + 2 OH = Cu(OH)2 + Cl2
HCN + FeCl3 = HCl + Fe(CN)3 =>
3 HCN + FeCl3 = 3 HCl + Fe(CN)3
Fe + Cl2(g) = FeCl3 =>
2 Fe + 3 Cl2(g) = 2 FeCl3
C6H12(l) + O2(g) = CO2(g) + H20(l) =>
5 C6H12(l) + 30 O2(g) = 30 CO2(g) + 3 H20(l)
CH32O6 + O2 = CO2 + H2O =>
CH32O6 + 6 O2 = CO2 + 16 H2O
ClO3{-} + Al + H{+} = HClO2 + Al{3+} + H2O =>
3 ClO3{-} + 2 Al + 9 H{+} = 3 HClO2 + 2 Al{3+} + 3 H2O
NH4(NO2) = N + H2O =>
NH4(NO2) = 2 N + 2 H2O
NH3 + ClO = NH2Cl + OH =>
NH3 + ClO = NH2Cl + OH
Ba(NO3)2 + Cu2SO4 = BaSO4 + Cu(NO3) =>
Ba(NO3)2 + Cu2SO4 = BaSO4 + 2 Cu(NO3)
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10/23/24
方程式のバランス11/22/23
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