| 前日に均衡した方程式 |
PbCrO4 + 4 NaOH = Na2PbO2 + Na2CrO4 + 2 H2O
C10H22(l) + O2(g) = CO2(g) + H2O(l) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(l)
Al(s) + Pb(CH3COO)2(ac) = Al(CH3COO)3(ac) + Pb(s) =>
2 Al(s) + 3 Pb(CH3COO)2(ac) = 2 Al(CH3COO)3(ac) + 3 Pb(s)
AlNO2 + NaOH = AlOH + NaNO2 =>
AlNO2 + NaOH = AlOH + NaNO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PbCrO4 + NaOH = Na2Pb(OH)4 + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2Pb(OH)4 + Na2CrO4
FeSO4 + BaCl2 = BaSO4 + Cl2Fe =>
FeSO4 + BaCl2 = BaSO4 + Cl2Fe
SO2 + O2 = SO43 =>
2 SO2 + 41 O2 = 2 SO43
Cu + CrCl3 = CuCl2 + Cr =>
3 Cu + 2 CrCl3 = 3 CuCl2 + 2 Cr
PbCrO4 + NaOH = Na[Pb(OH)3] + Na2CrO4 =>
PbCrO4 + 3 NaOH = Na[Pb(OH)3] + Na2CrO4
Pb(SO4)2 + Ca = CaSO4 + Pb =>
Pb(SO4)2 + 2 Ca = 2 CaSO4 + Pb
Ca(NO3)2(aq) + H2O(l) = HNO3(aq) + Ca(OH)2(s) =>
Ca(NO3)2(aq) + 2 H2O(l) = 2 HNO3(aq) + Ca(OH)2(s)
C8H18 + HNO3 = C8H17NO2 + H2O =>
C8H18 + HNO3 = C8H17NO2 + H2O
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
HClAl = AlClH(g) =>
HClAl = AlClH(g)
(AlSO4)2 + CaOH = AlOH + CaSO4 =>
(AlSO4)2 + 2 CaOH = 2 AlOH + 2 CaSO4
P4(s) + Ca(a) = Ca3P2(s) =>
P4(s) + 6 Ca(a) = 2 Ca3P2(s)
KC6H5Cl + AgNO3 = AgC6H5Cl + KNO3 =>
KC6H5Cl + AgNO3 = AgC6H5Cl + KNO3
CoCl2(aq) + (Na)2Cr2O7(aq) = CoCr2O7(aq) + NaCl(aq) =>
CoCl2(aq) + (Na)2Cr2O7(aq) = CoCr2O7(aq) + 2 NaCl(aq)
BaOH + H3PO4 = Ba3(PO4) + H2O =>
3 BaOH + H3PO4 = Ba3(PO4) + 3 H2O
C3H6O3 + CO3{2-} = C2O4{2-} + OH{-} =>
C3H6O3 + 9 CO3{2-} = 6 C2O4{2-} + 6 OH{-}
PbCrO4 + NaOH = Na2CrO4 + Pb2CrO5 + H2O =>
2 PbCrO4 + 2 NaOH = Na2CrO4 + Pb2CrO5 + H2O
LiCl2 = Cl2 + Li =>
LiCl2 = Cl2 + Li
Na1 + Cl2 = NaCl =>
2 Na1 + Cl2 = 2 NaCl
C2H6O + HCl + NaHCO3 = C2HClO + NaOH + C2H6O4 =>
C2H6O + HCl + 2 NaHCO3 = C2HClO + 2 NaOH + C2H6O4
Na(s) + NiBr2(aq) = Ni(aq) + NaBr(s) =>
2 Na(s) + NiBr2(aq) = Ni(aq) + 2 NaBr(s)
NH4HCO3(s) = NH3(g) + H2O(g) + CO2(g) =>
NH4HCO3(s) = NH3(g) + H2O(g) + CO2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2CO3 + BaCl2 = NaCl + BaCO3 =>
Na2CO3 + BaCl2 = 2 NaCl + BaCO3
BeSO4 + K2CO3 + H2O = Be(OH)2 + K2SO4 + CO2 =>
BeSO4 + K2CO3 + H2O = Be(OH)2 + K2SO4 + CO2
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
SnCl4 + P = PCl3 + Sn =>
3 SnCl4 + 4 P = 4 PCl3 + 3 Sn
Cr + KOH + H2O = K2[Cr(OH)6] + H2 =>
Cr + 2 KOH + 4 H2O = K2[Cr(OH)6] + 2 H2
COOHCOOH + NaOH = COOHCOONa + H2O =>
COOHCOOH + NaOH = COOHCOONa + H2O
Pb(NO3)2 + NaCl(aq) = PbCl2(s) + NaNO3 =>
Pb(NO3)2 + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO =>
F3CCOONa + Br3CCOOH = F3CCOONaH + Br3CCOO
HBr + AgNO3 = HNO3 + AgBr =>
HBr + AgNO3 = HNO3 + AgBr
KCl + SiO2 = SiCl4 + K2O =>
4 KCl + SiO2 = SiCl4 + 2 K2O
AgNO3(aq) + CaBr2(aq) = CaNO3(aq) + AgBr2(s) =>
AgNO3(aq) + CaBr2(aq) = CaNO3(aq) + AgBr2(s)
K2O + HI = K2I + OH =>
K2O + HI = K2I + OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al2S3 + HCl = Al2Cl + S + H2 =>
2 Al2S3 + 2 HCl = 2 Al2Cl + 6 S + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KMnO4 + NaOH + KI = KNaMnO4 + KIO3 + H2O =>
6 KMnO4 + 6 NaOH + KI = 6 KNaMnO4 + KIO3 + 3 H2O
PbO = OPb =>
PbO = OPb
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
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