| 前日に均衡した方程式 |
C2H4 + Cl2 = CH2CHCl + HCl
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
HC2H5COO + Ca(OH)2 = CaC2H4COO + H2O =>
HC2H5COO + Ca(OH)2 = CaC2H4COO + 2 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
CH3CHOH + O = HO + CHCOOH =>
CH3CHOH + 4 O = 3 HO + CHCOOH
P4O10 + NaOH = Na3PO4 + H2O =>
P4O10 + 12 NaOH = 4 Na3PO4 + 6 H2O
H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4
As(OH)5 + HCl = AsCl5 + H2O =>
As(OH)5 + 5 HCl = AsCl5 + 5 H2O
KOH + HNO3 = KN + O4 + H2 =>
KOH + HNO3 = KN + O4 + H2
AgNO3 + BaCl2 + H + O = AgCl + Ba(OH)2 + HNO3 =>
2 AgNO3 + BaCl2 + 4 H + 2 O = 2 AgCl + Ba(OH)2 + 2 HNO3
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CrCl3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + NaCl + KNO2 =>
2 CrCl3 + 5 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 5 CO2 + 6 NaCl + 3 KNO2
C2H5OH2 + O2 = CO2 + H2O =>
4 C2H5OH2 + 13 O2 = 8 CO2 + 14 H2O
CaCO3 = CaOCO2 =>
CaCO3 = CaOCO2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu(ClO3)2 + LiOH = Cu(OH)2 + LiClO3 =>
Cu(ClO3)2 + 2 LiOH = Cu(OH)2 + 2 LiClO3
FeCN + LiCO3 = LiCN + FeCO3 =>
FeCN + LiCO3 = LiCN + FeCO3
Fe2O3 + H2SO3 = Fe(HSO3)3 + H2O =>
Fe2O3 + 6 H2SO3 = 2 Fe(HSO3)3 + 3 H2O
CrCl3 + AgCl + NaOH = Na2CrO4 + NaCl + Ag + H2O =>
CrCl3 + 3 AgCl + 8 NaOH = Na2CrO4 + 6 NaCl + 3 Ag + 4 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
CCl4(l) + O2(g) = CCl2O(g) + Cl2(g) =>
2 CCl4(l) + O2(g) = 2 CCl2O(g) + 2 Cl2(g)
Zn + H2CO3(aq) = ZnCO3(s) + H2 =>
Zn + H2CO3(aq) = ZnCO3(s) + H2
PbCl2 + H2S = H2Cl2 + PbS =>
PbCl2 + H2S = H2Cl2 + PbS
PbCO3 + H{+} = Pb{2+} + CO2 + H2O =>
PbCO3 + 2 H{+} = Pb{2+} + CO2 + H2O
Ca(NO3)2 + KMnO4 + MnCl2 + KOH = CaMnO3 + KNO3 + KCl + H2O =>
5 Ca(NO3)2 + 2 KMnO4 + 3 MnCl2 + 14 KOH = 5 CaMnO3 + 10 KNO3 + 6 KCl + 7 H2O
(a)C4H10(l) + O2(g) = CO2(g) + H2O(l) =>
2(a)C4H10(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
HCl + SiH4 = SiCl4 + H =>
4 HCl + SiH4 = SiCl4 + 8 H
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
In + O2 + NaOH = NaInO2 + H2O =>
4 In + 3 O2 + 4 NaOH = 4 NaInO2 + 2 H2O
Bi2O3 + Na2O + O2 = Na3BiO4 =>
Bi2O3 + 3 Na2O + O2 = 2 Na3BiO4
Nb + Si = NbSi2 =>
Nb + 2 Si = NbSi2
Br + S = Br2S =>
2 Br + S = Br2S
Cl2(g) + NaOH(aq) = H2O(l) + NaCl(aq) + NaClO(aq) =>
Cl2(g) + 2 NaOH(aq) = H2O(l) + NaCl(aq) + NaClO(aq)
K2HPO4 + HCl{-} = KHPO3 + OH{-} + KCl =>
K2HPO4 + HCl{-} = KHPO3 + OH{-} + KCl
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
MgO + H2(SO4) = Mg(SO4) + H2O =>
MgO + H2(SO4) = Mg(SO4) + H2O
KI(aq) + Pb(NO3)4(aq) = PbI4(s) + KNO3(aq) =>
4 KI(aq) + Pb(NO3)4(aq) = PbI4(s) + 4 KNO3(aq)
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Cr(OH)4 + OH{-} + H2O2 = CrO4{-2} + H2O =>
Cr(OH)4 + 2 OH{-} + H2O2 = CrO4{-2} + 4 H2O
S86 + O2 = SO3 =>
S86 + 129 O2 = 86 SO3
Ca(NO3)2 + KMnO4 + MnCl2 + KOH = CaMnO3 + KNO3 + KCl + H2O =>
5 Ca(NO3)2 + 2 KMnO4 + 3 MnCl2 + 14 KOH = 5 CaMnO3 + 10 KNO3 + 6 KCl + 7 H2O
AsS5 + H2O + HCIO3 = HCI + H3AsO4 + S =>
6 AsS5 + 9 H2O + 5 HCIO3 = 5 HCI + 6 H3AsO4 + 30 S
HAuCl4 + N2H4 = Au + HCl + N2 =>
4 HAuCl4 + 3 N2H4 = 4 Au + 16 HCl + 3 N2
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