| 前日に均衡した方程式 |
I2 + MgS = MgI2 + S
Al2(SO4)3*18H2O + NH4OH = (NH4)2SO4 + AlOOH + H2O =>
Al2(SO4)3*18H2O + 6 NH4OH = 3(NH4)2SO4 + 2 AlOOH + 20 H2O
Sr + Cl2 = SrCl2(g) =>
Sr + Cl2 = SrCl2(g)
C12H22O11 + H2SO4 = C + H2SO4(H2O) =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4(H2O)
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cr2(SO4)3 + SO2 + H2O = Cr + H2SO4 =>
Cr2(SO4)3 + 3 SO2 + 6 H2O = 2 Cr + 6 H2SO4
(NH4)2HPO4 + H2O = NH4OH + H3PO4 =>
(NH4)2HPO4 + 2 H2O = 2 NH4OH + H3PO4
As + KBrO3 + KOH = K3AsO4 + KBr + H2O =>
6 As + 5 KBrO3 + 18 KOH = 6 K3AsO4 + 5 KBr + 9 H2O
Ca2P2O7 = CaO + P4O10 =>
2 Ca2P2O7 = 4 CaO + P4O10
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
Na2S4 + HCl = NaCl + HS2 =>
Na2S4 + 2 HCl = 2 NaCl + 2 HS2
Na2S2O3 + K3Fe(CN)6 = Na3(Fe(CN)6) + K2S2O3 =>
3 Na2S2O3 + 2 K3Fe(CN)6 = 2 Na3(Fe(CN)6) + 3 K2S2O3
Na + Li2S = Na2S + Li =>
2 Na + Li2S = Na2S + 2 Li
KMnO4 + C3H8O + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
18 KMnO4 + 5 C3H8O + 27 H2SO4 = 9 K2SO4 + 18 MnSO4 + 15 CO2 + 47 H2O
Ca(OH)2 + ZnCl2 = Zn(OH)2 + CaCl2 =>
Ca(OH)2 + ZnCl2 = Zn(OH)2 + CaCl2
H2SO4 + Ca3(PO4)2 = Ca3SO4 + H2(PO4)2 =>
H2SO4 + Ca3(PO4)2 = Ca3SO4 + H2(PO4)2
N2O + H2 = N2 + H2O =>
N2O + H2 = N2 + H2O
Cr(OH)3 + (NaOH) = Na3CrO3 + (H2O) =>
Cr(OH)3 + 3(NaOH) = Na3CrO3 + 3(H2O)
HCOOH + BaCl2 = Ba(COOH)2 + HCl =>
2 HCOOH + BaCl2 = Ba(COOH)2 + 2 HCl
BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2
NH3(aq) + CaCl2(aq) = [Ca(NH3)4]Cl2 =>
4 NH3(aq) + CaCl2(aq) = [Ca(NH3)4]Cl2
Sb2O3 + TeO2 + H = Sb2Te3 + H2O =>
Sb2O3 + 3 TeO2 + 18 H = Sb2Te3 + 9 H2O
Sn(NO3)2 + BF3 = SnF2 + B(NO3)3 =>
3 Sn(NO3)2 + 2 BF3 = 3 SnF2 + 2 B(NO3)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6N6FeK3 + Pb2O3 + HCl = KCl + FeCl3 + PbCl2 + CO2 + NO2 + H2O =>
C6N6FeK3 + 27 Pb2O3 + 114 HCl = 3 KCl + FeCl3 + 54 PbCl2 + 6 CO2 + 6 NO2 + 57 H2O
Fe2S3 + Cu3N2 = Fe3N3 + CuS =>
3 Fe2S3 + 3 Cu3N2 = 2 Fe3N3 + 9 CuS
Na2CrO4 + H2SO4 = H2O + Na2Cr2O7 + Na2SO4 =>
2 Na2CrO4 + H2SO4 = H2O + Na2Cr2O7 + Na2SO4
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
NaCl + Ca(OH)2 = NaOH + CaCl2 =>
2 NaCl + Ca(OH)2 = 2 NaOH + CaCl2
AgSO4 + NaCl = AgCl2 + Na2SO4 =>
AgSO4 + 2 NaCl = AgCl2 + Na2SO4
AlF3 + N2 = AlN + F2 =>
2 AlF3 + N2 = 2 AlN + 3 F2
As2S3 + KNO3 + H2SO4 = NO2 + K2SO4 + K2As2O4 + H2O =>
As2S3 + 24 KNO3 + 8 H2SO4 = 24 NO2 + 11 K2SO4 + K2As2O4 + 8 H2O
OH{-} + Cl2 + CrI3 = Cl{-} + IO4{-} + CrO4{2-} + H2O =>
64 OH{-} + 27 Cl2 + 2 CrI3 = 54 Cl{-} + 6 IO4{-} + 2 CrO4{2-} + 32 H2O
Al2O3 + HClO4 = Al(ClO4)3 + H2O =>
Al2O3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2O
Fr + NaOH = FrOH + Na =>
Fr + NaOH = FrOH + Na
Sr(OH)2 + Al(OH)3 = Sr[Al(OH)4]2 =>
Sr(OH)2 + 2 Al(OH)3 = Sr[Al(OH)4]2
C8H8 + O = CO2 + H2O(g) =>
C8H8 + 20 O = 8 CO2 + 4 H2O(g)
CaCO3 + CaSiO3 = Ca5Si2O8CO3 + SiO2 =>
CaCO3 + 4 CaSiO3 = Ca5Si2O8CO3 + 2 SiO2
Fe + Cu2S = Cu + FeS =>
Fe + Cu2S = 2 Cu + FeS
Cr2O3 + V2O5 = Cr(VO4) =>
Cr2O3 + V2O5 = 2 Cr(VO4)
HC8H4KO4(aq) + Mg(OH)2(s) = Mg(C8H4KO4)2(aq) + H2O(l) =>
2 HC8H4KO4(aq) + Mg(OH)2(s) = Mg(C8H4KO4)2(aq) + 2 H2O(l)
Mn + H2O = MnOH2 =>
Mn + H2O = MnOH2
C3H6O + NaClO = CHCl3 + NaOH + C2H3NaO2 =>
C3H6O + 3 NaClO = CHCl3 + 2 NaOH + C2H3NaO2
B2S3(s) + H2O(aq) = H3BO3(l) + H2S(g) =>
B2S3(s) + 6 H2O(aq) = 2 H3BO3(l) + 3 H2S(g)
Mg2 + O2 = MgO =>
Mg2 + O2 = 2 MgO
Cu + N2 + H2O = CuO + NH3 =>
3 Cu + N2 + 3 H2O = 3 CuO + 2 NH3
(NH4)2S + CuSO4 = CuS(NH4)2 + SO4 =>
(NH4)2S + CuSO4 = CuS(NH4)2 + SO4
Mn(OH)2 + H2SO4 = MnSO4 + H2O =>
Mn(OH)2 + H2SO4 = MnSO4 + 2 H2O
H{+} + Cr2O7{-2} + {-} = Cr{+3} + H2O =>
14 H{+} + Cr2O7{-2} + 6e = 2 Cr{+3} + 7 H2O
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