| 前日に均衡した方程式 |
K2HPO4 + 2 NaNO3 = 2 KNO3 + Na2HPO4
Zn + HCI = H + ZnCI =>
Zn + HCI = H + ZnCI
TiO2 + SiO2 + C = TiSi2 + CO =>
TiO2 + 2 SiO2 + 6 C = TiSi2 + 6 CO
Pb + CrF3 = Cr + PbF4 =>
3 Pb + 4 CrF3 = 4 Cr + 3 PbF4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
C3H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C3H5Cl + 17 O2 = 12 CO2 + 10 H2O + 2 Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
VO{2+} + H2O2 = VO2{+} + H{+} =>
2 VO{2+} + H2O2 = 2 VO2{+} + 2 H{+}
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbS + HCl = H2S + PbCl2 =>
PbS + 2 HCl = H2S + PbCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2 =>
SrBr2 + (NH4)2SO4 = SrSO4 + (NH4)2Br2
N2H4 + HCl = N2H3Cl + H2 =>
N2H4 + HCl = N2H3Cl + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe2(SO4)3 + CuI = Cu2SO4 + FeI3 =>
Fe2(SO4)3 + 6 CuI = 3 Cu2SO4 + 2 FeI3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3CCH3 + O2 = CO2 + H2O =>
2 H3CCH3 + 7 O2 = 4 CO2 + 6 H2O
Cd(aq) + S(aq) = CdS(s) =>
Cd(aq) + S(aq) = CdS(s)
NaC2H3O2(aq) + KCl(aq) = NaCl + KC2H3O2 =>
NaC2H3O2(aq) + KCl(aq) = NaCl + KC2H3O2
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
Cu + NaCl + H2O = CuCl2 + NaOH + H2 =>
Cu + 2 NaCl + 2 H2O = CuCl2 + 2 NaOH + H2
KAuO2 + Au = K[AuO] + AuO =>
KAuO2 + Au = K[AuO] + AuO
HNO3 + H2S = H2SO4 + N2O + H2O =>
2 HNO3 + H2S = H2SO4 + N2O + H2O
HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2
C100H144O66 + O2 = CO2 + H2O =>
C100H144O66 + 103 O2 = 100 CO2 + 72 H2O
Na2FeO4 + HCl = FeCl3 + NaCl + O2 + H2O =>
4 Na2FeO4 + 20 HCl = 4 FeCl3 + 8 NaCl + 3 O2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HSO3{-} + H2O + Cl2 = HSO4{-} + Cl{-} + H{+} =>
HSO3{-} + H2O + Cl2 = HSO4{-} + 2 Cl{-} + 2 H{+}
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6H5CHCHCH2CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C6H5CHCHCH2CH3 + 64 KMnO4 + 96 H2SO4 = 50 C6H5COOH + 64 MnSO4 + 32 K2SO4 + 156 H2O
NaH2PO4 + HNO3 + Ag = AgNO3 + H3PO4 + NaH =>
NaH2PO4 + 2 HNO3 + 2 Ag = 2 AgNO3 + H3PO4 + NaH
(NH4)3PO4 + AlCl3 = NH4Cl + AlPO4 =>
(NH4)3PO4 + AlCl3 = 3 NH4Cl + AlPO4
C + Se = SeC =>
C + Se = SeC
Ca + Sc{3+} = Ca{2+} + Sc =>
3 Ca + 2 Sc{3+} = 3 Ca{2+} + 2 Sc
Cu(NO3)2 + K(SCN) = Cu(SCN)2 + K(NO3) =>
Cu(NO3)2 + 2 K(SCN) = Cu(SCN)2 + 2 K(NO3)
e + H{+} + MnO4{-} = Mn2{+} + H2O =>
13e + 16 H{+} + 2 MnO4{-} = Mn2{+} + 8 H2O
Re2O8 + H2S = Re2O7 + H2O + S =>
Re2O8 + H2S = Re2O7 + H2O + S
NiSO4 + HNO3 = Ni(NO3)2 + H2SO4 =>
NiSO4 + 2 HNO3 = Ni(NO3)2 + H2SO4
AgC2H3O2(aq) + MgCl2(aq) = AgCl(s) + Mg(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + MgCl2(aq) = 2 AgCl(s) + Mg(C2H3O2)2(aq)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu(s) + HNO3(aq) + O2 = Cu(NO3)2(aq) + H2O =>
2 Cu(s) + 4 HNO3(aq) + O2 = 2 Cu(NO3)2(aq) + 2 H2O
CaOH{2} + HCl = CaCl{2} + H2O =>
CaOH{2} + HCl = CaCl{2} + H2O
C8H8 + H2O = C8H10O =>
C8H8 + H2O = C8H10O
CuNO3 + NaOH = Cu(OH)2 + Na2NO3 =>
CuNO3 + 2 NaOH = Cu(OH)2 + Na2NO3
C13H24O12 + O2 = CO2 + H2O =>
C13H24O12 + 13 O2 = 13 CO2 + 12 H2O
CuNO3 + NaOH = Cu(OH)2 + Na2NO3 =>
CuNO3 + 2 NaOH = Cu(OH)2 + Na2NO3
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + 2 H2O(l)
Mg3(PO4)2 + Zn(OH)2 = Mg(OH)2 + Zn3(PO4)2 =>
Mg3(PO4)2 + 3 Zn(OH)2 = 3 Mg(OH)2 + Zn3(PO4)2
ZnSO4 + NaHS = ZnS + NaHSO4 =>
ZnSO4 + NaHS = ZnS + NaHSO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
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方程式のバランス10/30/24
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