| 前日に均衡した方程式 |
Fe(SCN)3 + 3 KCl + 2 FeCl3 = 3 FeCl2 + 3(SCN)KCl
BaCl2(aq) + KNO3(aq) = Ba(NO3)2 + KCl(s) =>
BaCl2(aq) + 2 KNO3(aq) = Ba(NO3)2 + 2 KCl(s)
Ca(ClO)2 + H2O = HOCl + Ca(OH)2 =>
Ca(ClO)2 + 2 H2O = 2 HOCl + Ca(OH)2
PbS + HNO3 = Pb(NO3)2 + S2 + NO + H2O =>
6 PbS + 16 HNO3 = 6 Pb(NO3)2 + 3 S2 + 4 NO + 8 H2O
BF3 + AgF = BF4{-} + Ag{+} =>
BF3 + AgF = BF4{-} + Ag{+}
Fe2(SO4)3 + FeCl2 = FeSO4 + FeCl3 =>
Fe2(SO4)3 + 3 FeCl2 = 3 FeSO4 + 2 FeCl3
He + O3 = He2O =>
6 He + O3 = 3 He2O
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq) =>
BaCl2(aq) + Zn(s) = Ba(s) + ZnCl2(aq)
O{-2} + Ca{+2} = O2Ca2 =>
2 O{-2} + 2 Ca{+2} = O2Ca2
ZnF2 + K2CrO4 = KF + ZnCrO4 =>
ZnF2 + K2CrO4 = 2 KF + ZnCrO4
Ag + S = Ag2S =>
2 Ag + S = Ag2S
NaSCN + AgCl = AgSCN + NaCl =>
NaSCN + AgCl = AgSCN + NaCl
Cu(OH) + H2SeO4 = H2O + Cu2SeO4 =>
2 Cu(OH) + H2SeO4 = 2 H2O + Cu2SeO4
BaCl2 + (NH4)2(CO3) = Ba(CO3) + (NH4)Cl =>
BaCl2 + (NH4)2(CO3) = Ba(CO3) + 2(NH4)Cl
Cu(NO3)2(aq) + (NH4)2S(aq) = NH4NO3(aq) + CuS(s) =>
Cu(NO3)2(aq) + (NH4)2S(aq) = 2 NH4NO3(aq) + CuS(s)
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
BaCl2 + Br2 = BaBr2 + Cl2 =>
BaCl2 + Br2 = BaBr2 + Cl2
Al(OH)3(s) + HCl = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl = AlCl3(aq) + 3 H2O(l)
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
BaS + HNO3 = BaSO4 + NO2 + H2O =>
BaS + 8 HNO3 = BaSO4 + 8 NO2 + 4 H2O
Fe(OH)3 + H2SO4 = Fe + SO4 + HOH =>
2 Fe(OH)3 + 3 H2SO4 = 2 Fe + 3 SO4 + 6 HOH
ZnCl2 + Na2CO3 + H2O = Zn(OH)2*ZnCO3 + NaCl + Zn(HCO3)2 =>
3 ZnCl2 + 3 Na2CO3 + 2 H2O = Zn(OH)2*ZnCO3 + 6 NaCl + Zn(HCO3)2
BaSO4 + K2CrO4 = BaCrO4 + K2SO4 =>
BaSO4 + K2CrO4 = BaCrO4 + K2SO4
Na3PO4 + KCl = NaCl + K3PO4 =>
Na3PO4 + 3 KCl = 3 NaCl + K3PO4
CH2O3 + NaOH = CNa2O3 + H2O =>
CH2O3 + 2 NaOH = CNa2O3 + 2 H2O
Cd + AgNO3 = Ag + Cd(NO3)2 =>
Cd + 2 AgNO3 = 2 Ag + Cd(NO3)2
Zn(NO3)2 + KOH = Zn(OH)2 + KNO3 =>
Zn(NO3)2 + 2 KOH = Zn(OH)2 + 2 KNO3
Cl2 + Kl + KOH = KlO3 + KCl + H2O =>
3 Cl2 + Kl + 6 KOH = KlO3 + 6 KCl + 3 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Rb3PO4 + BaF2 = Ba3(PO4)2 + RbF =>
2 Rb3PO4 + 3 BaF2 = Ba3(PO4)2 + 6 RbF
Be(HCO3)2 = Be(CO3) + CO2 + H2O =>
Be(HCO3)2 = Be(CO3) + CO2 + H2O
NH4ClO4 + KCl = KClO4 + NH4Cl =>
NH4ClO4 + KCl = KClO4 + NH4Cl
CuO + MoO3 = CuMoO4 =>
CuO + MoO3 = CuMoO4
Fe(NO3)3 + HOH = Fe(OH)3 + H(NO3) =>
Fe(NO3)3 + 3 HOH = Fe(OH)3 + 3 H(NO3)
Br2 + MgS = MgBr2 + S =>
Br2 + MgS = MgBr2 + S
PbFeO4 + Na2SO4 = PbFe + Na2SO8 =>
PbFeO4 + Na2SO4 = PbFe + Na2SO8
NaOH + ((Fe(SCN)6)) = Fe(OH)3 + Na + SCN =>
3 NaOH + ((Fe(SCN)6)) = Fe(OH)3 + 3 Na + 6 SCN
Cu(No3)2 + NaI = CuI + Na(No3)2 =>
Cu(No3)2 + NaI = CuI + Na(No3)2
Be + NaOH + H2O = Na2(Be(OH)4) + H2 =>
Be + 2 NaOH + 2 H2O = Na2(Be(OH)4) + H2
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2 =>
K2Cr2O7 + Fe(NO3)2 = FeCr2O7 + K2(NO3)2
BeH2 + H2O = BeO + H2 =>
BeH2 + H2O = BeO + 2 H2
S2O3{-2} + Ba{+2} = BaS2O3 =>
S2O3{-2} + Ba{+2} = BaS2O3
(Nh4)2Co3 + Cu(No3)2 = CuCo3 + Nh4No3 =>
(Nh4)2Co3 + Cu(No3)2 = CuCo3 + 2 Nh4No3
Bi + Na2S = Bi2S3 + Na =>
2 Bi + 3 Na2S = Bi2S3 + 6 Na
BiS + HNO3 = Bi(NO3)3 + NO + H2O + S =>
BiS + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O + S
C4H10O + O = H2O + CO2 =>
C4H10O + 12 O = 5 H2O + 4 CO2
CuI2 + H2SO4 = I2 + H2O + SO2 + Cu(HSO4)2 =>
CuI2 + 3 H2SO4 = I2 + 2 H2O + SO2 + Cu(HSO4)2
NH4 + CaO = Ca + NH3 + H2O =>
2 NH4 + CaO = Ca + 2 NH3 + H2O
Al(OH)3 + Pb = Al + Pb(OH) =>
Al(OH)3 + 3 Pb = Al + 3 Pb(OH)
Br2 + C + H2 = CH2Br2 =>
Br2 + C + H2 = CH2Br2
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