| 前日に均衡した方程式 |
4 MnCl + Pb = 4 Mn + PbCl4
Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
Ni(CN)2 = Ni + (CN)2 =>
Ni(CN)2 = Ni + (CN)2
AgNO3 + NH4OH = [Ag(NH3)2] + H2O + NO3 =>
AgNO3 + 2 NH4OH = [Ag(NH3)2] + 2 H2O + NO3
C2H6 + O2 = C22O4 + H2O =>
22 C2H6 + 37 O2 = 2 C22O4 + 66 H2O
FeS2(s) + O2(g) = SO2(g) + Fe2O3(s) =>
4 FeS2(s) + 11 O2(g) = 8 SO2(g) + 2 Fe2O3(s)
Hg{+} + SO3{2-} = Hg2SO3 =>
2 Hg{+} + SO3{2-} = Hg2SO3
Sulfur + Water = Sulfuricacid + Hydrogen =>
S + 4 H2O = H2SO4 + 3 H2
Al(SO4)3 + AgNO3 = AlNO3 + Ag(SO4)3 =>
Al(SO4)3 + AgNO3 = AlNO3 + Ag(SO4)3
NaI(aq) + Cu(NO3)2 = NaNO3 + CuI2 =>
2 NaI(aq) + Cu(NO3)2 = 2 NaNO3 + CuI2
CuCl + MgBr2 = CuBr + MgCl2 =>
2 CuCl + MgBr2 = 2 CuBr + MgCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Li2(SO4) + BaCl2 = LiCl + Ba(SO4) =>
Li2(SO4) + BaCl2 = 2 LiCl + Ba(SO4)
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq) =>
Na2S(aq) + ZnCl2(aq) = Na2Zn(s) + SCl2(aq)
C + Al2O3 = Al4C3 + CO =>
9 C + 2 Al2O3 = Al4C3 + 6 CO
Fe(ClO3)3 + K3PO4 = K3(ClO3)3 + FePO4 =>
Fe(ClO3)3 + K3PO4 = K3(ClO3)3 + FePO4
K2Cr2O7(ac) + H2SO4(ac) + FeSO4(ac) = Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + H2O =>
K2Cr2O7(ac) + 7 H2SO4(ac) + 6 FeSO4(ac) = 3 Fe2(SO4)3(ac) + Cr2(SO4)3(ac) + K2SO4(ac) + 7 H2O
(NH3)2CO + C2H5OH = C3NO2H9 + NH3 =>
(NH3)2CO + C2H5OH = C3NO2H9 + NH3
ZnI2 + LiClO3 = Zn(ClO3)2 + LiI =>
ZnI2 + 2 LiClO3 = Zn(ClO3)2 + 2 LiI
Zn(s) + HNO3(l) = Zn(NO3)2(s) + NO2(g) + H2O(l) =>
Zn(s) + 4 HNO3(l) = Zn(NO3)2(s) + 2 NO2(g) + 2 H2O(l)
C1000H1205O470N27 + NH3 = C5H7NO2 + CO2 + H2 =>
4 C1000H1205O470N27 + 657 NH3 = 765 C5H7NO2 + 175 CO2 + 718 H2
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
AlCl3 + (NH4)3PO4 = AlPO4 + NH4Cl =>
AlCl3 + (NH4)3PO4 = AlPO4 + 3 NH4Cl
Ra(OH)2 + HClO3 = Ra(ClO3)2 + H2O =>
Ra(OH)2 + 2 HClO3 = Ra(ClO3)2 + 2 H2O
Ag + (NH4)2 = Ag(NH4) =>
2 Ag + (NH4)2 = 2 Ag(NH4)
PbFePO4 = PbPO4Fe =>
PbFePO4 = PbPO4Fe
Zr(HPO4)2H2O + NaOH = Zr(NaPO4)2 + H2O =>
Zr(HPO4)2H2O + 2 NaOH = Zr(NaPO4)2 + 3 H2O
Zn + H2SO4 + Ag3AsO = AsH3 + Ag + ZnSO4 + H2O =>
5 Zn + 5 H2SO4 + 2 Ag3AsO = 2 AsH3 + 6 Ag + 5 ZnSO4 + 2 H2O
H2PO4 + KOH = K2PO4 + H2O =>
H2PO4 + 2 KOH = K2PO4 + 2 H2O
B + KOH + H2O2 = KBO2 + H2 =>
2 B + 2 KOH + H2O2 = 2 KBO2 + 2 H2
K4Fe(CN)6 + KMnO2 + H2SO4 = KHSO4 + Fe(SO4)5 + MnSO4 + HNO3 + CO2 + H2O =>
K4Fe(CN)6 + 68 KMnO2 + 145 H2SO4 = 72 KHSO4 + Fe(SO4)5 + 68 MnSO4 + 6 HNO3 + 6 CO2 + 106 H2O
CuSO4*5H2O + NH3 = Cu(NH3)4SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4*H2O + 4 H2O
Ti + H2O = Ti2(OH) + H =>
2 Ti + H2O = Ti2(OH) + H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(C6H2O3)3 + O2 = CO2 + H2 =>
2(C6H2O3)3 + 27 O2 = 36 CO2 + 6 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H9NO4 + KOH = KC5H8NO4 + H2O =>
C5H9NO4 + KOH = KC5H8NO4 + H2O
CrCl2 + NaOH + Cl2 = NaCrO4 + NaCl + H2O =>
2 CrCl2 + 16 NaOH + 5 Cl2 = 2 NaCrO4 + 14 NaCl + 8 H2O
NaHCO3(aq) + CaCl2(aq) = CaCO3(s) + NaCl(aq) + CO2(g) + H2O =>
2 NaHCO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq) + CO2(g) + H2O
CoSO4 + K2Cr2O7 + H2SO4 = Co2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CoSO4 + K2Cr2O7 + 7 H2SO4 = 3 Co2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
C13H28O4 + O2 = CO2 + H2O =>
C13H28O4 + 18 O2 = 13 CO2 + 14 H2O
LiCl + Pb(NO{3}){2} = PbCl{2} + Li(NO{3}) =>
LiCl + Pb(NO{3}){2} = PbCl{2} + Li(NO{3})
NH4(NO3) + KS = NH4S + K(NO3) =>
NH4(NO3) + KS = NH4S + K(NO3)
PbBr2H2O = Pb(OH)BrHBr =>
PbBr2H2O = Pb(OH)BrHBr
PbCO3(s)H2SO4(aq) = PbSO4(s)CO2(g)H2O(l) =>
PbCO3(s)H2SO4(aq) = PbSO4(s)CO2(g)H2O(l)
Cu(NO3)2 + K4Fe(CN)6 = KNO3 + Cu2Fe(CN)6 =>
2 Cu(NO3)2 + K4Fe(CN)6 = 4 KNO3 + Cu2Fe(CN)6
Cu3(PO4) = Cu3 + PO4 =>
Cu3(PO4) = Cu3 + PO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
TiBr4(l) + H2(g) = Ti(s) + HBr(g) =>
TiBr4(l) + 2 H2(g) = Ti(s) + 4 HBr(g)
Li2SO3 + HC2H3O2 = LiC2H3O2 + H2SO3 =>
Li2SO3 + 2 HC2H3O2 = 2 LiC2H3O2 + H2SO3
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