| 前日に均衡した方程式 |
Cu + 8 NHO3 = Cu(NO3)4 + 4 NO2 + 4 H2O
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
CsOH + Mg = Cs + MgO + H2 =>
2 CsOH + 2 Mg = 2 Cs + 2 MgO + H2
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
Rb3[Ga(OH)6] + H2SO4 = RbOH + Ga2(SO4)3 + H2O =>
2 Rb3[Ga(OH)6] + 3 H2SO4 = 6 RbOH + Ga2(SO4)3 + 6 H2O
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NiSO4 + Na2CO3 + H2O2 + H2O = Ni(OH)3 + Na2SO4 + CO2 =>
2 NiSO4 + 2 Na2CO3 + H2O2 + 2 H2O = 2 Ni(OH)3 + 2 Na2SO4 + 2 CO2
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
FeBr2 + Ag = AgBr + Fe =>
FeBr2 + 2 Ag = 2 AgBr + Fe
Cd(NO3)2KI = CdIK(NO3)2 =>
Cd(NO3)2KI = CdIK(NO3)2
XCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + XO + H2O =>
10 XCH3 + 18 KMnO4 + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 10 CO2 + 10 XO + 42 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
MnO4 + HBr = MnBr2 + Br2 + H2O =>
MnO4 + 8 HBr = MnBr2 + 3 Br2 + 4 H2O
ZnCl2 + H2S = ZnS2 + H2Cl =>
ZnCl2 + 2 H2S = ZnS2 + 2 H2Cl
Nb2 + NbO25 = Nb2O =>
49 Nb2 + 2 NbO25 = 50 Nb2O
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
ClO2 + KOH = KClO3 + KClO2 + H2O =>
2 ClO2 + 2 KOH = KClO3 + KClO2 + H2O
KI + Cl + Br2 = KCl + IBr =>
2 KI + 2 Cl + Br2 = 2 KCl + 2 IBr
S3O6{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S3O6{-} + 7 Cl2 + 24 OH{-} = 6 SO4{2-} + 14 Cl{-} + 12 H2O
Ba3(PO4)2 = BaO + P2O5 =>
Ba3(PO4)2 = 3 BaO + P2O5
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2
NaHCO3 + CH3OOH = CO2 + H2O + NaC2H4 =>
4 NaHCO3 + 13 CH3OOH = 9 CO2 + 20 H2O + 4 NaC2H4
Na3(OH)3Cr(OH)3 + HNO3 = NaNO3 + Cr(OH)3 + H2O =>
Na3(OH)3Cr(OH)3 + 3 HNO3 = 3 NaNO3 + Cr(OH)3 + 3 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(NF4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NF4NO3 =>
4(NF4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NF4NO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
KF + I2 = KFI =>
2 KF + I2 = 2 KFI
Mg + HCl = MgCl{+2} + H{-2} =>
Mg + HCl = MgCl{+2} + H{-2}
SO2 + NaOH = Na2S + SO3 + H2O =>
4 SO2 + 2 NaOH = Na2S + 3 SO3 + H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2Zn(OH)4 + H2S = ZnS + NaHS + H2O =>
Na2Zn(OH)4 + 3 H2S = ZnS + 2 NaHS + 4 H2O
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
C7H8 + Br = C7H7Br + HBr =>
C7H8 + 2 Br = C7H7Br + HBr
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2(SO4)3 + (NH4)2CO3 = Al2(CO3)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CO3 = Al2(CO3)3 + 3(NH4)2SO4
KCNS + Al + HCl = KCl + AlCl3 + NH4Cl + C + H2S =>
3 KCNS + 4 Al + 18 HCl = 3 KCl + 4 AlCl3 + 3 NH4Cl + 3 C + 3 H2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Na3PO4 + Ag2SO4 = Na2SO4 + Ag3PO4 =>
2 Na3PO4 + 3 Ag2SO4 = 3 Na2SO4 + 2 Ag3PO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaOH + C19H17 = NaC19H16 + H2O =>
NaOH + C19H17 = NaC19H16 + H2O
*CuCO3*Cu(OH)2(s) + HCl = CuCl2 + H2O(l) + CO2(g) =>
*CuCO3*Cu(OH)2(s) + 4 HCl = 2 CuCl2 + 3 H2O(l) + CO2(g)
HCl + Al2(CO3)3 = AlCl3 + H2CO3 =>
6 HCl + Al2(CO3)3 = 2 AlCl3 + 3 H2CO3
CoCl2(aq) + KI(aq) = CoI2(aq) + KCl(aq) =>
CoCl2(aq) + 2 KI(aq) = CoI2(aq) + 2 KCl(aq)
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
FeCl3 + BaCl2*2H2O + NaOH = BaFe2O4 + NaCl + H2O =>
2 FeCl3 + BaCl2*2H2O + 8 NaOH = BaFe2O4 + 8 NaCl + 6 H2O
KCr2O7 + KI + KHSO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 KCr2O7 + 14 KI + 28 KHSO4 = 22 K2SO4 + 2 Cr2(SO4)3 + 7 I2 + 14 H2O
AgNO3 + HCI = Ag + HCI(NO3) =>
AgNO3 + HCI = Ag + HCI(NO3)
Sn + Fe2O3 = Fe + SnO2 =>
3 Sn + 2 Fe2O3 = 4 Fe + 3 SnO2
Bi + H2 = BiH3 =>
2 Bi + 3 H2 = 2 BiH3
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