| 前日に均衡した方程式 |
2 CH4OH + O2 = 2 CO2 + 5 H2
(NH4)Cl + Hg(NO3)2 = (NH4)NO3 + HgCl2 =>
2(NH4)Cl + Hg(NO3)2 = 2(NH4)NO3 + HgCl2
Li2O + C = Li + CO =>
Li2O + C = 2 Li + CO
PbCO3 + SO3 = PbSO4 + CO2 =>
PbCO3 + SO3 = PbSO4 + CO2
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
Na2SO4(aq) + Ba3(PO4)2(aq) = Na3PO4(aq) + BaSO4(s) =>
3 Na2SO4(aq) + Ba3(PO4)2(aq) = 2 Na3PO4(aq) + 3 BaSO4(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H4Sb2O7 + Cd(OH)2 = Cd2(Sb2O7) + H2O =>
H4Sb2O7 + 2 Cd(OH)2 = Cd2(Sb2O7) + 4 H2O
CaS + HNO3 = NO + SO2 + Ca(NO3)2 + H2O =>
CaS + 4 HNO3 = 2 NO + SO2 + Ca(NO3)2 + 2 H2O
CH3COOH + K2SO3 = KCH3COO + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 KCH3COO + H2O + SO2
CrS + HNO3 = Cr(NO3)2 + H2SO4 + NO2 + H2O =>
CrS + 10 HNO3 = Cr(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
CaS + HNO3 = NO + SO2 + Ca(NO3)2 + H2O =>
CaS + 4 HNO3 = 2 NO + SO2 + Ca(NO3)2 + 2 H2O
FeBr2 + H2O = Fe(OH)Br + HBr =>
FeBr2 + H2O = Fe(OH)Br + HBr
Sn + Si + P = SnSiP2 =>
Sn + Si + 2 P = SnSiP2
Ta(OH)5 + H(PO3) = Ta(PO3)5 + H2O =>
Ta(OH)5 + 5 H(PO3) = Ta(PO3)5 + 5 H2O
H2(C2O4) + NaOH = H2OH + Na(C2O4) =>
H2(C2O4) + NaOH = H2OH + Na(C2O4)
PH3 + Cl2 + H2O = PH4Cl + HClO3 =>
5 PH3 + 3 Cl2 + 3 H2O = 5 PH4Cl + HClO3
H{+} + NO3 + Zn = NH4{+} + Zn{2+} + H2O =>
20 H{+} + 2 NO3 + 9 Zn = 2 NH4{+} + 9 Zn{2+} + 6 H2O
Zn + O2 = Zn2O3 =>
4 Zn + 3 O2 = 2 Zn2O3
PbCO3 = Pb{+2} + CO3{-2} =>
PbCO3 = Pb{+2} + CO3{-2}
FeCl3 + NaNO3 = Fe(NO3)3 + Na3Cl3 =>
FeCl3 + 3 NaNO3 = Fe(NO3)3 + Na3Cl3
CH3COOH(aq) + Zn2S = CH3COOZn + H2S =>
2 CH3COOH(aq) + Zn2S = 2 CH3COOZn + H2S
Zn + Fe2(SO4)3 = Zn2(SO4) + FeSO4 =>
2 Zn + Fe2(SO4)3 = Zn2(SO4) + 2 FeSO4
((CH3)3N) + H2O = OH + ((CH3)3NH) =>
((CH3)3N) + H2O = OH + ((CH3)3NH)
AlCl3 + NH3 = AlNH3 + Cl =>
AlCl3 + NH3 = AlNH3 + 3 Cl
Al(OH)3 + HPO4 = Al(PO4)3 + H2O =>
Al(OH)3 + 3 HPO4 = Al(PO4)3 + 3 H2O
KS + HCl = KCl2 + H2S =>
KS + 2 HCl = KCl2 + H2S
Al(PO4) + Ca = Ca3(PO4)2 + Al =>
2 Al(PO4) + 3 Ca = Ca3(PO4)2 + 2 Al
NO2Al = NAlO2 =>
NO2Al = NAlO2
K3[Cr(OH)6] + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
K3[Cr(OH)6] + 6 HNO3 = 3 KNO3 + Cr(NO3)3 + 6 H2O
C5H13NSO + O2 = CO2 + H2O + NS =>
4 C5H13NSO + 31 O2 = 20 CO2 + 26 H2O + 4 NS
HNO3 + HBr = HBrO3 + NO2 + H2O =>
6 HNO3 + HBr = HBrO3 + 6 NO2 + 3 H2O
Rb2CO3 = CO2 + Rb + O2 =>
2 Rb2CO3 = 2 CO2 + 4 Rb + O2
Sn(No3)4 + Na = Sn + NaNo3 =>
Sn(No3)4 + 4 Na = Sn + 4 NaNo3
Li2CN2 + LiPF6 = LiP(CN2)3 + LiF =>
3 Li2CN2 + LiPF6 = LiP(CN2)3 + 6 LiF
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Cu + HNO3(hotandconc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(hotandconc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pb + HNO3 = Pb(NO3)2 + N2 + H2O =>
5 Pb + 12 HNO3 = 5 Pb(NO3)2 + N2 + 6 H2O
B + Ag = BAg =>
B + Ag = BAg
KAl3(SO4)2(OH)6 = K{+} + Al{3+} + SO4{2-} + OH{-} =>
KAl3(SO4)2(OH)6 = K{+} + 3 Al{3+} + 2 SO4{2-} + 6 OH{-}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = (O2)3N2 + H2O =>
4 NH3 + 9 O2 = 2(O2)3N2 + 6 H2O
Ca(NO3)2 + Na2(SO4) = CaNa2 + (NO3)2(SO4) =>
Ca(NO3)2 + Na2(SO4) = CaNa2 + (NO3)2(SO4)
HCOOH + Mg = HCOOMgOOCH + H2 =>
2 HCOOH + Mg = HCOOMgOOCH + H2
P2 + Cl = PCl3 =>
P2 + 6 Cl = 2 PCl3
P + Mg = P2Mg5 =>
2 P + 5 Mg = P2Mg5
C5H11Br + CH3COOH = C7H14O2 + HBr =>
C5H11Br + CH3COOH = C7H14O2 + HBr
Si + Cl2 = SiCl4 = =>
Si + 2 Cl2 = SiCl4
CrO + CO2 = CrCO3 =>
CrO + CO2 = CrCO3
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