| 前日に均衡した方程式 |
Pb(NO3)2(s) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
P + SO2 = P2O4 + S =>
2 P + 2 SO2 = P2O4 + 2 S
Au + H2O = Au2O3 + H2 =>
2 Au + 3 H2O = Au2O3 + 3 H2
S + O2 = SO2 =>
S + O2 = SO2
KL + FeCl3 = FeCl2 + KCl + L2 =>
2 KL + 2 FeCl3 = 2 FeCl2 + 2 KCl + L2
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
KClNaOH = NaClKOH =>
KClNaOH = NaClKOH
Bi2(SO4)3 + H2S = Bi2S3 + H2SO4 =>
Bi2(SO4)3 + 3 H2S = Bi2S3 + 3 H2SO4
Na2[Zn(OH)4] + HNO3 = NaNO3 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 HNO3 = 2 NaNO3 + Zn(OH)2 + 2 H2O
Mg{2+} + HPO4{2-} = MgHPO4 =>
Mg{2+} + HPO4{2-} = MgHPO4
Nh3 + HCl = Nh4Cl + H2 =>
8 Nh3 + 6 HCl = 6 Nh4Cl + 3 H2
KF + H3PO4 = K3PO4 + HF =>
3 KF + H3PO4 = K3PO4 + 3 HF
C2H4HBrO = C2H5BrO =>
C2H4HBrO = C2H5BrO
NaOH + Si(OH)4 = Na2SiO3 + H2O =>
2 NaOH + Si(OH)4 = Na2SiO3 + 3 H2O
CaSO3 + HBr = H2O + SO2 + CaBr2 =>
CaSO3 + 2 HBr = H2O + SO2 + CaBr2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al + KOH = [Al(OH)3] + K =>
Al + 3 KOH = [Al(OH)3] + 3 K
CH + O3 = CO2 + H2O =>
6 CH + 5 O3 = 6 CO2 + 3 H2O
C3H7NO2 + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 C3H7NO2 + 13 H2SO4 = 6 CO2 + (NH4)2SO4 + 12 SO2 + 16 H2O
P = P2 =>
2 P = P2
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
H3PO4 + Ca = Ca3(PO4)2 + H2 =>
2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
HCl + NH4Br = NH4Cl + HBr =>
HCl + NH4Br = NH4Cl + HBr
Hf + O2 = HfO2 =>
Hf + O2 = HfO2
Co + SCN = CoSCN =>
Co + SCN = CoSCN
C18H30O3S + Na2CO3 = C18H29O3SNa + CO2 + H2O =>
2 C18H30O3S + Na2CO3 = 2 C18H29O3SNa + CO2 + H2O
C5H8 + HBr = C5H7Br + H2 =>
C5H8 + HBr = C5H7Br + H2
OK = KO =>
OK = KO
KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaI =>
3 KI + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaI
Ba(HSO4)2 + NaHCO3 = BaSO4 + Na2SO4 + CO2 + H2O =>
Ba(HSO4)2 + 2 NaHCO3 = BaSO4 + Na2SO4 + 2 CO2 + 2 H2O
H2SO4 + Fe(NO3)2 = FeSO4 + HNO3 =>
H2SO4 + Fe(NO3)2 = FeSO4 + 2 HNO3
C300H602 + O2 = CO2 + H2O =>
2 C300H602 + 901 O2 = 600 CO2 + 602 H2O
BaFeO4 + HCl = H2O + BaCl2 + Cl2 + FeCl3 =>
2 BaFeO4 + 16 HCl = 8 H2O + 2 BaCl2 + 3 Cl2 + 2 FeCl3
F + HCl = FCl2 + H2 =>
F + 2 HCl = FCl2 + H2
Li + Cu(NO3)2 = Li(NO3) + Cu =>
2 Li + Cu(NO3)2 = 2 Li(NO3) + Cu
Na2CO3 + Ba(OH)2 + H2SO4 = BaCO3 + Na2SO4 + H2O =>
Na2CO3 + Ba(OH)2 + H2SO4 = BaCO3 + Na2SO4 + 2 H2O
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
MnO4{-} + H{+} + I{-} = I2 + Mn{+} + H2O =>
MnO4{-} + 8 H{+} + 6 I{-} = 3 I2 + Mn{+} + 4 H2O
Na2HPO4 + Al(NO3)3 = NaNO3 + Al2(HPO4)3 =>
3 Na2HPO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(HPO4)3
HCl(aq) + MgO2(s) = MgCl2 + H2O(l) + Cl2 =>
4 HCl(aq) + MgO2(s) = MgCl2 + 2 H2O(l) + Cl2
FeCl3(s) + H2O(g) = Fe(OH)3(aq) + HCl(aq) =>
FeCl3(s) + 3 H2O(g) = Fe(OH)3(aq) + 3 HCl(aq)
Zn(HCO3)2 + HCl = CO2 + H2O + ZnCl2 =>
Zn(HCO3)2 + 2 HCl = 2 CO2 + 2 H2O + ZnCl2
HCOOHAg2O = Ag2H2OCO2 =>
HCOOHAg2O = Ag2H2OCO2
C7H12 + KMnO4 + H2SO4 = C7H6O3 + MnSO4 + K2SO4 + H2O =>
5 C7H12 + 12 KMnO4 + 18 H2SO4 = 5 C7H6O3 + 12 MnSO4 + 6 K2SO4 + 33 H2O
C150H121O61 + O2 = CO2 + H2O =>
4 C150H121O61 + 599 O2 = 600 CO2 + 242 H2O
NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2 =>
2 NaNO3 + Ca(OH)2 = Ca(NO3)2 + Na2(OH)2
C5H12(i) + O2(g) = CO2(g) + H20(g) =>
5 C5H12(i) + 25 O2(g) = 25 CO2(g) + 3 H20(g)
Ca + He = Ca(He) =>
Ca + He = Ca(He)
NH2COH2N + H2O + H = NH4 + CO2 =>
NH2COH2N + H2O + 2 H = 2 NH4 + CO2
CH3(CH)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH)2CH3(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
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