| 前日に均衡した方程式 |
2 Na + 2 H2O = 2 NaOH + H2
H2CO3 + Zn(OH)2(s) = ZnCO3 + H2O =>
H2CO3 + Zn(OH)2(s) = ZnCO3 + 2 H2O
P(s) + HNO3(l) + H2O(l) = NO(g) + H3PO4(ac) =>
3 P(s) + 5 HNO3(l) + 2 H2O(l) = 5 NO(g) + 3 H3PO4(ac)
(NH4)3N + O2 = NH4O2 + N =>
(NH4)3N + 3 O2 = 3 NH4O2 + N
BaTiO3 + Na2TiO3 + WO3 = Ba4Na4Ti6W2O24 =>
4 BaTiO3 + 2 Na2TiO3 + 2 WO3 = Ba4Na4Ti6W2O24
Zn(C2H5)2 + H2S = ZnS + C2H6 =>
Zn(C2H5)2 + H2S = ZnS + 2 C2H6
C27H48O20 = C4H6O2 + CO2 + H2O =>
9 C27H48O20 = 58 C4H6O2 + 11 CO2 + 42 H2O
ZnBr2 + (NH4)2S = NH4Br + ZnS =>
ZnBr2 + (NH4)2S = 2 NH4Br + ZnS
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
HCl(aq) + CaCO3(s) = H2CO3(aq) + CaCl2 =>
2 HCl(aq) + CaCO3(s) = H2CO3(aq) + CaCl2
C7H6O2 + C5H6O3 = C11H8O3 + H2O =>
5 C7H6O2 + 4 C5H6O3 = 5 C11H8O3 + 7 H2O
FeCr2O4 + C = Cr + Fe + CO2 =>
FeCr2O4 + 2 C = 2 Cr + Fe + 2 CO2
CuSO4 + KI = CuI2 + I2 + K3SO4 =>
2 CuSO4 + 6 KI = 2 CuI2 + I2 + 2 K3SO4
Sb(OH)3 + NaOH = NaSb + H2O2 =>
Sb(OH)3 + NaOH = NaSb + 2 H2O2
BaCl2 + NaOH = BaOH + Na(Cl)2 =>
BaCl2 + NaOH = BaOH + Na(Cl)2
C6N2H6O2 + O2 = CO2 + NH3 =>
C6N2H6O2 + 5 O2 = 6 CO2 + 2 NH3
C5H8O2 + CrCl3*6H2O = Cr(C5H8O2)3 + H2O + Cl2 =>
6 C5H8O2 + 2 CrCl3*6H2O = 2 Cr(C5H8O2)3 + 12 H2O + 3 Cl2
K + HCl = KCl + H =>
K + HCl = KCl + H
MnO4{-} + Mo3{+} + H{+} = Mn{2+} + MoO4{2+} + H2O =>
29 MnO4{-} + 5 Mo3{+} + 112 H{+} = 29 Mn{2+} + 15 MoO4{2+} + 56 H2O
I2 + HCl + Cl2 + C5H5N = [C5H5NH][ICl4] =>
I2 + 2 HCl + 3 Cl2 + 2 C5H5N = 2[C5H5NH][ICl4]
H2O + H2O4S = H4O5S =>
H2O + H2O4S = H4O5S
Br2 + KI = Br2I + KBr =>
3 Br2 + 2 KI = 2 Br2I + 2 KBr
NH4Cl + bariumhydroxide = bariumchloride + water + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
[Cr(H2O)6]{3+}(aq) + OH{-}(aq) + SO4{2-}(aq) = Cr(OH)4CrSO4(s) + H2O(l) =>
2[Cr(H2O)6]{3+}(aq) + 4 OH{-}(aq) + SO4{2-}(aq) = Cr(OH)4CrSO4(s) + 12 H2O(l)
HNO3(aq) + KCN(aq) = HCN(g) + KNO3 =>
HNO3(aq) + KCN(aq) = HCN(g) + KNO3
NH4NO3 + Na2CO3 = CO3(NH4)2 + NaNO3 =>
2 NH4NO3 + Na2CO3 = CO3(NH4)2 + 2 NaNO3
PCl3 + H2 = PH3 + HCl =>
PCl3 + 3 H2 = PH3 + 3 HCl
C2H5CO2H + Na2CO3 = C2H5CO2Na + H2O + CO2 =>
2 C2H5CO2H + Na2CO3 = 2 C2H5CO2Na + H2O + CO2
K2N = K + N =>
K2N = 2 K + N
Cu(NO3)2 + HCl = HNO3 + CuCl2 =>
Cu(NO3)2 + 2 HCl = 2 HNO3 + CuCl2
Na3Al(OH)6 = Al(OH)3 + NaOH =>
Na3Al(OH)6 = Al(OH)3 + 3 NaOH
Ai + Cl2 = Ai2Cl6 =>
2 Ai + 3 Cl2 = Ai2Cl6
Cl2 + KF = KCl + FCl =>
Cl2 + KF = KCl + FCl
Fe3(OH) + HNo3 = Fe3No3 + H2O =>
Fe3(OH) + HNo3 = Fe3No3 + H2O
Cr2O3 + CuO = CuCr2O4 =>
Cr2O3 + CuO = CuCr2O4
Co + MgS = Co2S3 + Mg =>
2 Co + 3 MgS = Co2S3 + 3 Mg
H(NO2) + KI + HCl = I + N + KCl + H2O =>
H(NO2) + 3 KI + 3 HCl = 3 I + N + 3 KCl + 2 H2O
Ca2(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO(g) =>
2 Ca2(PO4)2(s) + 4 SiO2(s) + 12 C(s) = 4 CaSiO3(s) + P4(s) + 12 CO(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2S2O3 + H2O2 = Na2SO2 + H2SO4 + H2O =>
Na2S2O3 + 2 H2O2 = Na2SO2 + H2SO4 + H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
WO3(g) + H2(g) = W(s) + H2O(l) =>
WO3(g) + 3 H2(g) = W(s) + 3 H2O(l)
CO2 + S = SO2 + C =>
CO2 + S = SO2 + C
Mg(OH)2 + (NH4)2SO4 = MgSO4 + NH3 + H2O =>
Mg(OH)2 + (NH4)2SO4 = MgSO4 + 2 NH3 + 2 H2O
Ba + NaOH = Ba(OH) + Na =>
Ba + NaOH = Ba(OH) + Na
MnS + O2 + H2O = MnOOH + H2S =>
4 MnS + O2 + 6 H2O = 4 MnOOH + 4 H2S
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
CsCH3CO2 + H2O = H3COOH + CsOH =>
CsCH3CO2 + 3 H2O = 2 H3COOH + CsOH
Fe(NO3)3 + NH3 + H2 = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + NH3 + 4 H2 = Fe(OH)3 + 2 NH4NO3
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
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