| 前日に均衡した方程式 |
SiC + NH3 = SiCN + 3 H
KOH + MgI = MgK + IOH =>
KOH + MgI = MgK + IOH
Ca(HCO3)2 + NaOH = CaCO3 + Na2(CO3) + H2O =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + Na2(CO3) + 2 H2O
Al + HNO3 = Al(NO3)3 + NO + H2O =>
Al + 4 HNO3 = Al(NO3)3 + NO + 2 H2O
KCl + KOH = ClOH + K =>
KCl + KOH = ClOH + 2 K
CH2Cl + Cl2 = CHCl2 + HCl =>
CH2Cl + Cl2 = CHCl2 + HCl
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
CuO + HNO2 = Cu(NO3)2 + NO + H2O =>
CuO + 6 HNO2 = Cu(NO3)2 + 4 NO + 3 H2O
PbI2 + KI = K2[PbI4] =>
PbI2 + 2 KI = K2[PbI4]
CH3CH2CBr(CH3)2 + (CH3)3COK = CH3C(CH3)CHCH3 + (CH3)3COH + KBr =>
CH3CH2CBr(CH3)2 + (CH3)3COK = CH3C(CH3)CHCH3 + (CH3)3COH + KBr
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ag + PCl5 = AgCl + PCl3 =>
2 Ag + PCl5 = 2 AgCl + PCl3
FeCl2 + PO4 = Fe3(PO4)2 + Cl =>
3 FeCl2 + 2 PO4 = Fe3(PO4)2 + 6 Cl
CuSO4 + MgO = CuO + MgSO4 =>
CuSO4 + MgO = CuO + MgSO4
Pb2 + AgNO3 = Pb(NO3)2 + Ag =>
Pb2 + 4 AgNO3 = 2 Pb(NO3)2 + 4 Ag
BaCl + H2 = HCl + Ba =>
2 BaCl + H2 = 2 HCl + 2 Ba
Ba + HNO3 = Ba(NO3)2 + N20 + H2O =>
50 Ba + 120 HNO3 = 50 Ba(NO3)2 + N20 + 60 H2O
BaCl2(aq) + Na2S(aq) = BaS(aq) + NaCl(s) =>
BaCl2(aq) + Na2S(aq) = BaS(aq) + 2 NaCl(s)
Ca + N2 = Ca3N2* =>
3 Ca + N2 = Ca3N2*
Cl2 + FeBr3 = Br2 + FeCl3 =>
3 Cl2 + 2 FeBr3 = 3 Br2 + 2 FeCl3
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
P + Ba(OH)2 = PH3 + Ba3(PO3)2 =>
4 P + 3 Ba(OH)2 = 2 PH3 + Ba3(PO3)2
HNO3 + K2O3 = K(NO3)3 + H2O =>
6 HNO3 + K2O3 = 2 K(NO3)3 + 3 H2O
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI =>
NaI + Hg(C2H3O2) = Na(C2H3O2) + HgI
Cr2(SO4)3 + K2CO3 + H2O = CrOHCO3 + H2CO3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 + 2 H2O = 2 CrOHCO3 + H2CO3 + 3 K2SO4
H2SO4 + Na2S = Na2SO3 + H2O + SO2 =>
3 H2SO4 + Na2S = Na2SO3 + 3 H2O + 3 SO2
CH3COONa + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
10 CH3COONa + 16 KMnO4 + 29 H2SO4 = 8 K2SO4 + 5 Na2SO4 + 16 MnSO4 + 20 CO2 + 44 H2O
H2S + Ca(No3)2 = HNo3 + CaS =>
H2S + Ca(No3)2 = 2 HNo3 + CaS
H2S + FeCl3 = S + FeCl2 + HCl =>
H2S + 2 FeCl3 = S + 2 FeCl2 + 2 HCl
NaCl + ArNO3 = NaNO3 + ArCl =>
NaCl + ArNO3 = NaNO3 + ArCl
Pb(NO2)2(aq) + KI(aq) = PbI2(s) + KNO2(aq) =>
Pb(NO2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO2(aq)
AgF(aq) + KCl(aq) = AgCl(s) + KF(aq) =>
AgF(aq) + KCl(aq) = AgCl(s) + KF(aq)
FeCl3 + K2CO3 + H2O = Fe(OH)3 + CO2 + KCl =>
2 FeCl3 + 3 K2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 KCl
ZnCO3 + H2O = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 H2O = Zn(OH)2 + H2CO3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
H8N2O6S + C4H8O2 + NaOH = C2H5NO2 + H2O + Na2SO4 + C2H5OH =>
H8N2O6S + 2 C4H8O2 + 2 NaOH = 2 C2H5NO2 + 2 H2O + Na2SO4 + 2 C2H5OH
MgCO3 + O2 = MgCO5 =>
MgCO3 + O2 = MgCO5
K2O + P2O5 + H2O = KH2PO4 =>
K2O + P2O5 + 2 H2O = 2 KH2PO4
Na2SO4 + C4 = Na2S + CO2 =>
2 Na2SO4 + C4 = 2 Na2S + 4 CO2
C4H10(l) + O2 = CO2(g) + H2O(l) =>
2 C4H10(l) + 13 O2 = 8 CO2(g) + 10 H2O(l)
KCN = CN + K =>
KCN = CN + K
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
K(BrO3) + KI + HBr = KBr + I2 + H2O =>
K(BrO3) + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + NaOH =>
2 NaMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 NaOH
SnCl2 + O2 = Sn2O + ClO2 =>
4 SnCl2 + 9 O2 = 2 Sn2O + 8 ClO2
KMnO4 + H = K2MnO4 + HMnO4 =>
2 KMnO4 + H = K2MnO4 + HMnO4
AgCH3COO + BaBr2 = AgBr + Ba(CH3COO)2 =>
2 AgCH3COO + BaBr2 = 2 AgBr + Ba(CH3COO)2
NH4CO3 + ZnCl = NH4Cl + ZnCO3 =>
NH4CO3 + ZnCl = NH4Cl + ZnCO3
CO(g) + H2(g) = CH3OH(l) =>
CO(g) + 2 H2(g) = CH3OH(l)
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