| 前日に均衡した方程式 |
MnO2 + C = Mn + CO2
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
K + S = K2S =>
2 K + S = K2S
CH3COOH + Na2CO5 = CH3COONa + CO2 + H2O =>
5 CH3COOH + 2 Na2CO5 = 4 CH3COONa + 4 CO2 + 4 H2O
Co(Nh3)6Cl3 = CoCl2 + Nh3 + Cl2 =>
2 Co(Nh3)6Cl3 = 2 CoCl2 + 12 Nh3 + Cl2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C3H6 + HBr = C3H7 + Br =>
C3H6 + HBr = C3H7 + Br
Ca(NO2)2 + HClO4 = Ca(ClO4)2 + HNO2 =>
Ca(NO2)2 + 2 HClO4 = Ca(ClO4)2 + 2 HNO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K + S = K2S =>
2 K + S = K2S
C + H2SO4 = CO2 + H2O + SO2 =>
C + 2 H2SO4 = CO2 + 2 H2O + 2 SO2
ZnO + BaSO4 = ZnSO4 + BaO =>
ZnO + BaSO4 = ZnSO4 + BaO
Al + Cu2O = Al2O3 + Cu =>
2 Al + 3 Cu2O = Al2O3 + 6 Cu
Na3PO4 + Cr(NO3)3 = CrPO4 + NaNO3 =>
Na3PO4 + Cr(NO3)3 = CrPO4 + 3 NaNO3
N2O2 = NO =>
N2O2 = 2 NO
Mg(SO4) + K3PO4 = Mg3(PO4)2 + K2SO4 =>
3 Mg(SO4) + 2 K3PO4 = Mg3(PO4)2 + 3 K2SO4
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HI + Mg(NO3)2 = I2 + Mg(NO2)2 + H2O =>
4 HI + Mg(NO3)2 = 2 I2 + Mg(NO2)2 + 2 H2O
CrCl3 + Na2O2 + Na(OH) = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2O2 + 4 Na(OH) = 2 Na2CrO4 + 6 NaCl + 2 H2O
CaH2 + H2O(l) = Ca(OH)2(l) + H2(g) =>
CaH2 + 2 H2O(l) = Ca(OH)2(l) + 2 H2(g)
NiSO4 + Cu(OH)2 = (NiOH)2SO4 + CuSO4 =>
2 NiSO4 + Cu(OH)2 = (NiOH)2SO4 + CuSO4
Na2S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S + 4 Br2 + 8 NaOH = Na2SO4 + 8 NaBr + 4 H2O
FeCl2 + Al = AlCl3 + Fe =>
3 FeCl2 + 2 Al = 2 AlCl3 + 3 Fe
AgNO3 + NH3*H2O = [Ag(NH3)2]NO3 + H2O =>
AgNO3 + 2 NH3*H2O = [Ag(NH3)2]NO3 + 2 H2O
P + I = PI5 =>
P + 5 I = PI5
H3CCH2 + O2 = CH3COOH + H2O =>
4 H3CCH2 + 5 O2 = 4 CH3COOH + 2 H2O
C2H6O2 + C2H4O = C4H10O3 =>
C2H6O2 + C2H4O = C4H10O3
AIPO4 = AI + PO4 =>
AIPO4 = AI + PO4
NaNH4HPO4 = NaPO3 + NH3 + H2O =>
NaNH4HPO4 = NaPO3 + NH3 + H2O
CuOHCl + NaOH = Cu(OH)2 + NaCl =>
CuOHCl + NaOH = Cu(OH)2 + NaCl
CuS + O2 = CuO + SO =>
CuS + O2 = CuO + SO
Na2SO4 + CaCl2 = Na2Cl2 + CaSO4 = =>
Na2SO4 + CaCl2 = Na2Cl2 + CaSO4
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO3(g) =>
6 NaHCO3(s) + 5 HC2H3O2(aq) = 6 NaC2H3O2(aq) + 4 H2O(l) + 4 CO3(g)
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
HBr + CaSO3 = H2SO3 + CaBr2 =>
2 HBr + CaSO3 = H2SO3 + CaBr2
Cu3[Fe(CN)6]2 + NaOH = Na3[Fe(CN)6] + Cu(OH)2 =>
Cu3[Fe(CN)6]2 + 6 NaOH = 2 Na3[Fe(CN)6] + 3 Cu(OH)2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K2SO4 + Br2 = KBr + KBrO3 + SO3 =>
3 K2SO4 + 3 Br2 = 5 KBr + KBrO3 + 3 SO3
Zn(NH2)2 + NaNH2 = Na2Zn(NH2)4 =>
Zn(NH2)2 + 2 NaNH2 = Na2Zn(NH2)4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2S + HCe = KCe + H2S =>
K2S + 2 HCe = 2 KCe + H2S
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
[Cr(OH)6]{3-} + H3O{+} = Cr2O3 + H2O =>
2[Cr(OH)6]{3-} + 6 H3O{+} = Cr2O3 + 15 H2O
Al2O3 + Ca = Al + CaO =>
Al2O3 + 3 Ca = 2 Al + 3 CaO
MgCl2 + NaCO3 = MgCO3 + NaCl2 =>
MgCl2 + NaCO3 = MgCO3 + NaCl2
SbCl3 + H2O = HCl + Sb + O2 =>
4 SbCl3 + 6 H2O = 12 HCl + 4 Sb + 3 O2
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