| 前日に均衡した方程式 |
NaCl + H2CO3 = NaCO3 + ClH2
P4S10 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P4S10 + 80 HNO3 + 8 H2O = 12 H3PO4 + 30 H2SO4 + 80 NO
NiCl2(aq) + NaOH(aq) = NiOH + NaCl2 =>
NiCl2(aq) + NaOH(aq) = NiOH + NaCl2
O2 + N2 + H2 + S = (NH4)2S4O6 =>
3 O2 + N2 + 4 H2 + 4 S = (NH4)2S4O6
KOH + HNO2 = H2O + K + NO2 =>
KOH + HNO2 = H2O + K + NO2
H2O2(aq) + PbS = PbSO4(s) + H2O =>
4 H2O2(aq) + PbS = PbSO4(s) + 4 H2O
calcium + Hydrochloricacid = Calciumchloride + hydrogen =>
Ca + 2 HCl = CaCl2 + H2
H2SO4 + KClO3 = ClO2 + H2O + KHSO4 + O2 =>
4 H2SO4 + 4 KClO3 = 4 ClO2 + 2 H2O + 4 KHSO4 + O2
KBr + NaNO2 + HCl = KNO2 + NaCl + HBr =>
KBr + NaNO2 + HCl = KNO2 + NaCl + HBr
Cr2S3 + KOH + H2O = KHS + Cr(OH)3 =>
Cr2S3 + 3 KOH + 3 H2O = 3 KHS + 2 Cr(OH)3
Octane + nitrogenmonoxide = carbondioxide + water + nitrogen =>
2 C8H18 + 50 NO = 16 CO2 + 18 H2O + 25 N2
AgCH3CO2 + H2SO4 = Ag2SO4 + HCH3CO2 =>
2 AgCH3CO2 + H2SO4 = Ag2SO4 + 2 HCH3CO2
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
Al + H2SO4(aq) = Al2O3 + SO2 + H2O =>
2 Al + 3 H2SO4(aq) = Al2O3 + 3 SO2 + 3 H2O
Ba(OH)2 + Mg(SO3)2 = Ba(SO3)2 + Mg(OH)2 =>
Ba(OH)2 + Mg(SO3)2 = Ba(SO3)2 + Mg(OH)2
CaC2O4 + Li3PO4 = Ca3(PO4)2 + Li2C2O4 =>
3 CaC2O4 + 2 Li3PO4 = Ca3(PO4)2 + 3 Li2C2O4
Lead(II)Nitrate + SodiumSulfite = Lead(II)Sulfite + SodiumNitrate =>
Lead(II)Nitrate + SodiumSulfite = Lead(II)Sulfite + SodiumNitrate
Ba(NO3)2 + C2H3NaO2 = Ba(C2H3O2)2 + NaNO3 =>
Ba(NO3)2 + 2 C2H3NaO2 = Ba(C2H3O2)2 + 2 NaNO3
(CH3)2NH + O2 = CO2 + H2O + N2 =>
4(CH3)2NH + 15 O2 = 8 CO2 + 14 H2O + 2 N2
Cl + HI = ClHI =>
Cl + HI = ClHI
Pb + Cu2SO4 = Pb(SO4)2 + Cu =>
Pb + 2 Cu2SO4 = Pb(SO4)2 + 4 Cu
GaBr3 + Li2CrO4 = LiBr + Ga2(CrO4)3 =>
2 GaBr3 + 3 Li2CrO4 = 6 LiBr + Ga2(CrO4)3
MgO + HCl = HO + MgCl =>
MgO + HCl = HO + MgCl
H2(SO4) + Cu(CO3) = H2(CO3) + Cu(SO4) =>
H2(SO4) + Cu(CO3) = H2(CO3) + Cu(SO4)
H2O + Zn + NO3 = ZnO + NH3 =>
3 H2O + 9 Zn + 2 NO3 = 9 ZnO + 2 NH3
HCOOH + KMnO4 + KOH = K2CO3 + MnO2 + H2O =>
3 HCOOH + 2 KMnO4 + 4 KOH = 3 K2CO3 + 2 MnO2 + 5 H2O
Br2 + S2{-} + H2O = Br1{-} + SO42{-} + H{+} =>
167 Br2 + 2 S2{-} + 168 H2O = 334 Br1{-} + 4 SO42{-} + 336 H{+}
FeCO3 + NiS = NiCO3 + FeS =>
FeCO3 + NiS = NiCO3 + FeS
CHCl = C + HCl =>
CHCl = C + HCl
FeCl2 + NH3 = Fe + (NH3)Cl =>
FeCl2 + 2 NH3 = Fe + 2(NH3)Cl
Zn2 + H2CO3 = H2 + ZnCO3 =>
Zn2 + 2 H2CO3 = 2 H2 + 2 ZnCO3
P + Cl2 = P5Cl =>
10 P + Cl2 = 2 P5Cl
H(C2H3O2) + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 H(C2H3O2) + Al(OH)3 = 3 H2O + Al(C2H3O2)3
CaC2(s) + H2O(g) + CO2(g) = Ca(OH)2 + CH2CHCO2H(g) =>
6 CaC2(s) + 16 H2O(g) + 3 CO2(g) = 6 Ca(OH)2 + 5 CH2CHCO2H(g)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
HI + H2MnO4 = HMnO2 + I(OH)2 =>
HI + H2MnO4 = HMnO2 + I(OH)2
Mn(NO3)2 + Cl2 + H2O = MnO2 + MnCl2 + HNO3 =>
2 Mn(NO3)2 + Cl2 + 2 H2O = MnO2 + MnCl2 + 4 HNO3
CuSO4 + H2O = Cu(OH) + H(SO4) =>
CuSO4 + H2O = Cu(OH) + H(SO4)
ZnO + Al2O3 = Al2(ZnO2)3 =>
3 ZnO + Al2O3 = Al2(ZnO2)3
Ai(ClO3)3 = Ai + (ClO3) =>
Ai(ClO3)3 = Ai + 3(ClO3)
P4 = P1 =>
P4 = 4 P1
ClO{-} + S2O32{-} + OH{-} = Cl{-} + SO42{-} + H2O =>
103 ClO{-} + 2 S2O32{-} + 2 OH{-} = 103 Cl{-} + 4 SO42{-} + H2O
C2H5OH(l) + O(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 6 O(g) = 2 CO2(g) + 3 H2O(g)
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 NaNO3
Na3PO4(H2O)12 + Zn(C2H3O2)2(H2O) = Zn3(PO4)2(H2O)4 + NaC2H3O2 + H2O =>
2 Na3PO4(H2O)12 + 3 Zn(C2H3O2)2(H2O) = Zn3(PO4)2(H2O)4 + 6 NaC2H3O2 + 23 H2O
CuCl(s) = Cu(s) + Cl2(g) =>
2 CuCl(s) = 2 Cu(s) + Cl2(g)
Pb + HCl = [PbCl4] + H =>
Pb + 4 HCl = [PbCl4] + 4 H
KHCO3 + BaCl2 = K2CO3 + BaCO3 + HCl =>
2 KHCO3 + BaCl2 = K2CO3 + BaCO3 + 2 HCl
Zn(NO3)2 + Ni = Zn + Ni(NO3)3 =>
3 Zn(NO3)2 + 2 Ni = 3 Zn + 2 Ni(NO3)3
Fe + HCl = FeCl + H2 = Fe + HCl =>
2 Fe + 2 HCl = 2 FeCl + H2
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