| 前日に均衡した方程式 |
HClO4 + NH4OH = NH4ClO4 + H2O
C3H6 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH
Hg(OH)2 = Hg + OH =>
Hg(OH)2 = Hg + 2 OH
Zn + SnO = ZnO + Sn =>
Zn + SnO = ZnO + Sn
Fe3O4 + NaH = Fe + NaOH =>
Fe3O4 + 4 NaH = 3 Fe + 4 NaOH
Ca(ClO3)2(heat) = CaCl2 + O2 =>
Ca(ClO3)2(heat) = CaCl2 + 3 O2
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
Ni + FeNO3 = Fe + NiNO3 =>
Ni + FeNO3 = Fe + NiNO3
LaC2(s) + H2O(l) = La(OH)3 + C2O2(g) + H2(g) =>
2 LaC2(s) + 10 H2O(l) = 2 La(OH)3 + 2 C2O2(g) + 7 H2(g)
HClO4 + K2CO3 = H2O + CO2 + KClO4 =>
2 HClO4 + K2CO3 = H2O + CO2 + 2 KClO4
Ca3 + H2O = Ca(OH)2 + H3 =>
Ca3 + 6 H2O = 3 Ca(OH)2 + 2 H3
K + Pb{4+} = K{+} + Pb{2+} =>
2 K + Pb{4+} = 2 K{+} + Pb{2+}
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Sr + HBr = BrSr + H =>
Sr + HBr = BrSr + H
PbO(s) + NaCl(aq) + H2O(l) + CO2(g) = Pb2Cl2CO3(s) + NaOH(aq) =>
2 PbO(s) + 2 NaCl(aq) + H2O(l) + CO2(g) = Pb2Cl2CO3(s) + 2 NaOH(aq)
Ti + P = Ti3P4 =>
3 Ti + 4 P = Ti3P4
Ca(OH)2 + H3(AsO4) = H2O + Ca3(AsO4)2 =>
3 Ca(OH)2 + 2 H3(AsO4) = 6 H2O + Ca3(AsO4)2
Al + Cr + NO2 = Al2(CrO4)3 + N2 =>
2 Al + 3 Cr + 6 NO2 = Al2(CrO4)3 + 3 N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe2O4(s) + C(s) = Fe(s) + CO(g) =>
Fe2O4(s) + 4 C(s) = 2 Fe(s) + 4 CO(g)
Ni3P + P = Ni2P =>
2 Ni3P + P = 3 Ni2P
NH2OH + Br2 = N2 + HBr + H2O =>
2 NH2OH + Br2 = N2 + 2 HBr + 2 H2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
AgCl + Na2CO3 + C = Ag + NaCl + CO =>
2 AgCl + Na2CO3 + 2 C = 2 Ag + 2 NaCl + 3 CO
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2 =>
Zn(OH)2 + Al(OH)3 = Zn(OH)3 + Al(OH)2
K2CO2 + Pb(NO3)2 = PbCO2 + KNO3 =>
K2CO2 + Pb(NO3)2 = PbCO2 + 2 KNO3
KCN(s) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(s) + HCl(aq) = KCl(aq) + HCN(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Cl2O7 + H2O = HClO4 = =>
Cl2O7 + H2O = 2 HClO4
CrCl3 + (NH4)2S = Cr2S3 + (NH4)Cl =>
2 CrCl3 + 3(NH4)2S = Cr2S3 + 6(NH4)Cl
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cd3(PO4)2 = Cd + PO4 =>
Cd3(PO4)2 = 3 Cd + 2 PO4
NaOH + H2O2 = Na2O2 + H2O =>
2 NaOH + H2O2 = Na2O2 + 2 H2O
FeCl2 + H3PO4 = Fe3(PO4)2 + HCl =>
3 FeCl2 + 2 H3PO4 = Fe3(PO4)2 + 6 HCl
Al + Cr + Mg(OH)2 = Al2(CrO4)3 + MgH2 =>
2 Al + 3 Cr + 6 Mg(OH)2 = Al2(CrO4)3 + 6 MgH2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H13O6 = C6H10O5 + H2 + H2O =>
2 C6H13O6 = 2 C6H10O5 + H2 + 2 H2O
Fe(ClO4)3 + NaOH = Fe(OH)3 + NaClO4 =>
Fe(ClO4)3 + 3 NaOH = Fe(OH)3 + 3 NaClO4
C6H12O6 + O5 = CO2 + H2O =>
5 C6H12O6 + 12 O5 = 30 CO2 + 30 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Br + Cs + Hm = Br2CsHm2 =>
2 Br + Cs + 2 Hm = Br2CsHm2
LiAlH4 + AlCl3 = AlH3 + LiCl =>
3 LiAlH4 + AlCl3 = 4 AlH3 + 3 LiCl
CH4 + O3 = CO2 + H2O =>
3 CH4 + 4 O3 = 3 CO2 + 6 H2O
Zn + K4(Fe(CN)6) = Zn(Fe(CN)6) + K =>
Zn + K4(Fe(CN)6) = Zn(Fe(CN)6) + 4 K
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Cl2 + HBr = HCl + Br2 =>
Cl2 + 2 HBr = 2 HCl + Br2
Pb(ClO3)2 + Sr = Pb + Sr(ClO3) =>
Pb(ClO3)2 + 2 Sr = Pb + 2 Sr(ClO3)
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
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| 前日に均衡した方程式 |
方程式のバランス10/19/24
方程式のバランス11/18/23
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