| 前日に均衡した方程式 |
3 NaPO4 + Fe(Cl)3 = 3 NaCl + Fe(PO4)3
Hf3N2 = Hf + N2 =>
Hf3N2 = 3 Hf + N2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
KI + PbNo3 = PbI + KNo3 =>
KI + PbNo3 = PbI + KNo3
VRu + AcFe = VFe + AcRu =>
VRu + AcFe = VFe + AcRu
S + HNO3 = H2SO4 + NO = H2Obalancereaction =>
S + 2 HNO3 = H2SO4 + 2 NO
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
CH4 + Cl2 = CH2Cl3 + HCl =>
2 CH4 + 5 Cl2 = 2 CH2Cl3 + 4 HCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
ScF3 = Sc + F =>
ScF3 = Sc + 3 F
NaSO(aq) + CaNO(aq) = NaNO(aq)CaSO(s) =>
NaSO(aq) + CaNO(aq) = NaNO(aq)CaSO(s)
C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)
CoBr + Cl = Br + CoCl2 =>
CoBr + 2 Cl = Br + CoCl2
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CoCl2 + Na2CO3 = CoCO3 + NaCl =>
CoCl2 + Na2CO3 = CoCO3 + 2 NaCl
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
NO2{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO2{-} + 3 Zn + 5 OH{-} = NH3 + 3 ZnO2{2-} + H2O
Zn + S = ZnS =>
Zn + S = ZnS
KNO3 + Mg = MgO + K2O + NO =>
2 KNO3 + 3 Mg = 3 MgO + K2O + 2 NO
Al + H3PO4 = H2 + AlO4P =>
2 Al + 2 H3PO4 = 3 H2 + 2 AlO4P
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s) =>
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + Cu(s)
MgSO4 + H2O = H2OMgSO4 =>
MgSO4 + H2O = H2OMgSO4
()CaO + ()HCl = ()CaCl2 + ()H2O =>
()CaO + 2()HCl = ()CaCl2 + ()H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
S + FeCl3 = S2Cl2 + Fe =>
6 S + 2 FeCl3 = 3 S2Cl2 + 2 Fe
MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
Cr(NO3)3 + Co = Cr + Co(NO3)3 =>
Cr(NO3)3 + Co = Cr + Co(NO3)3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2
Cl2(g) + KBr(aq) = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(g)
Pb + HCl = PbHCl =>
Pb + HCl = PbHCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
(H)2S + (Cl)2 = (S)8 + HCl =>
8(H)2S + 8(Cl)2 = (S)8 + 16 HCl
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
FeBr2 + (NH4)2S = FeS + NH4Br =>
FeBr2 + (NH4)2S = FeS + 2 NH4Br
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
FeCl3 + CNS = Cl + Fe(CNS)3 =>
FeCl3 + 3 CNS = 3 Cl + Fe(CNS)3
C2H6O + Cr2O7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
3 C2H6O + Cr2O7{2-} + 8 H{+} = 3 C2H4O + 7 H2O + 2 Cr{3+}
K2Cr2O7 + HCl = KCl + H2Cr2O7 =>
K2Cr2O7 + 2 HCl = 2 KCl + H2Cr2O7
CuO + N2O3 = CuO2 + N2O =>
2 CuO + N2O3 = 2 CuO2 + N2O
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