| 前日に均衡した方程式 |
Ni2S3 + 3 O2 = 2 Ni + 3 SO2
KF + Ca(NO3)2 = K(NO3)2 + CaF =>
KF + Ca(NO3)2 = K(NO3)2 + CaF
CH3COH + K2Cr2O7 + H2SO4 = HCOOH + K2SO4 + Cr2SO4 + H2O =>
5 CH3COH + 3 K2Cr2O7 + 6 H2SO4 = 10 HCOOH + 3 K2SO4 + 3 Cr2SO4 + 6 H2O
NaHCO3 + HC2H3O2 = CO2 + H2O + CH3COONa =>
NaHCO3 + HC2H3O2 = CO2 + H2O + CH3COONa
AlCl3 + CuO = CuCl2 + Al2O3 =>
2 AlCl3 + 3 CuO = 3 CuCl2 + Al2O3
CuCl2 + Cr(NO3)2 = Cu(NO3)2 + CrCl2 =>
CuCl2 + Cr(NO3)2 = Cu(NO3)2 + CrCl2
Ca(BH4)2 + HNO3 = BO + H2 + N2 + Ca(OH)2 =>
3 Ca(BH4)2 + 4 HNO3 = 6 BO + 11 H2 + 2 N2 + 3 Ca(OH)2
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
C12H22O11 + (NH4)2SO4 = C16H18O2N2S + CO2 + H2O =>
13 C12H22O11 + 8(NH4)2SO4 = 8 C16H18O2N2S + 28 CO2 + 103 H2O
KHC2O4*H2C2O4*2H2O + NaOH = Na2C2O4 + KOH + H2O =>
KHC2O4*H2C2O4*2H2O + 4 NaOH = 2 Na2C2O4 + KOH + 5 H2O
S3P2 = S8 + P4 =>
8 S3P2 = 3 S8 + 4 P4
Ba(OH)8 + HCl = H(OH)8 + BaCl =>
Ba(OH)8 + HCl = H(OH)8 + BaCl
Cl + Br = ClBr5 =>
Cl + 5 Br = ClBr5
N2H4 + Se = H2Se + N2 =>
N2H4 + 2 Se = 2 H2Se + N2
Ca(H2PO2)2 + CuSO4 = CaSO4 + Cu(H2PO2)2 =>
Ca(H2PO2)2 + CuSO4 = CaSO4 + Cu(H2PO2)2
Li3PO4 + AgClO4 = Li3ClO4 + AgPO4 =>
Li3PO4 + AgClO4 = Li3ClO4 + AgPO4
V2O5 + Sn + H{+} = V{3+} + SnO + H2O =>
V2O5 + 2 Sn + 6 H{+} = 2 V{3+} + 2 SnO + 3 H2O
KBr + HPO4 = KPO4 + HBr =>
KBr + HPO4 = KPO4 + HBr
Cu + Se = CuSe2 =>
Cu + 2 Se = CuSe2
(SO4)2{-} + H{+} + C = CO2 + SO2 + H2O =>
4(SO4)2{-} + 4 H{+} + 7 C = 7 CO2 + 8 SO2 + 2 H2O
HCl(ac) + NH3(ac) = NH4Cl =>
HCl(ac) + NH3(ac) = NH4Cl
Pb(CHCOO)2 + KI = PbI2 + KCHCOO =>
Pb(CHCOO)2 + 2 KI = PbI2 + 2 KCHCOO
C3H7NO2 + H2O{+} = C2H4O2{-} + NH3 + HCO3{-} + H{+} =>
C3H7NO2 + 3 H2O{+} = C2H4O2{-} + NH3 + HCO3{-} + 5 H{+}
K2Cr2O7 + H2SO4 + C2H60 + H2O = K2Cr2(SO4)4*24H2O + C2H4O =>
29 K2Cr2O7 + 116 H2SO4 + 3 C2H60 + 496 H2O = 29 K2Cr2(SO4)4*24H2O + 3 C2H4O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
CaO + MgCO3 = CaCO3 + MgO =>
CaO + MgCO3 = CaCO3 + MgO
Zn + Na3PO4 = Zn3(PO4)2 + Na =>
3 Zn + 2 Na3PO4 = Zn3(PO4)2 + 6 Na
CuO + NaOH = NaO + CuOH =>
CuO + NaOH = NaO + CuOH
CaCO3H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3H2SO4 = CaSO4 + H2O + CO2
SodiumSulfate + BariumNitrate = BariumSulfate + SodiumNitrate =>
SodiumSulfate + BariumNitrate = BariumSulfate + SodiumNitrate
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
KNO3 + NaOH = KOHNaNO3 =>
KNO3 + NaOH = KOHNaNO3
Sc(NO3)3 + NH3 + H2O = Sc(OH)3 + NH4NO3 =>
Sc(NO3)3 + 3 NH3 + 3 H2O = Sc(OH)3 + 3 NH4NO3
SnCl4 + (NH4)2S = SnS4 + (NH4)2Cl =>
SnCl4 + 4(NH4)2S = SnS4 + 4(NH4)2Cl
CO2 + H{+} + MnO4{-} = (COO){2+} + Mn{2+} + H2O =>
5 CO2 + 16 H{+} + 2 MnO4{-} = 5(COO){2+} + 2 Mn{2+} + 8 H2O
O33 + H = H2O =>
O33 + 66 H = 33 H2O
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
Al + Mn = AlMn =>
Al + Mn = AlMn
HCl(aq) + O2 = H2O(i) + Cl2 =>
4 HCl(aq) + O2 = 2 H2O(i) + 2 Cl2
FeCl3 + CaO = CaCl2 + FeClO =>
FeCl3 + CaO = CaCl2 + FeClO
S + Fe{3+} = FeS{3+} =>
S + Fe{3+} = FeS{3+}
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 7 H2O + 5 Na2SO4
Na + H2O = NaOH + H23 =>
23 Na + 23 H2O = 23 NaOH + H23
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
K2CrO4 + H2O + H2S = Cr(OH)3 + S + KOH =>
2 K2CrO4 + 2 H2O + 3 H2S = 2 Cr(OH)3 + 3 S + 4 KOH
N2H4 + KIO3 + H2SO4 = N2 + I2 + K2SO4 + H2O =>
5 N2H4 + 4 KIO3 + 2 H2SO4 = 5 N2 + 2 I2 + 2 K2SO4 + 12 H2O
Zn + H{+} = H2 + Zn2{+} =>
4 Zn + 2 H{+} = H2 + 2 Zn2{+}
Ba(OH)2(aq) + K2CrO4(aq) = BaCrO4(s) + KOH(aq) =>
Ba(OH)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KOH(aq)
{-} + H2O + NO3{-} = NH3 + OH{-} =>
8e + 6 H2O + NO3{-} = NH3 + 9 OH{-}
C6H5NH2 + O2 = CO2(g) + H2O(g) + N2(g) =>
4 C6H5NH2 + 31 O2 = 24 CO2(g) + 14 H2O(g) + 2 N2(g)
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