| 前日に均衡した方程式 |
SiCl4 + 4 Na2CO3 + 2 H2O = SiO2 + 4 NaCl + 4 NaHCO3
C7H8 + H2O = CO + H2 =>
C7H8 + 7 H2O = 7 CO + 11 H2
C10H18O5N2 + O2 = CO2 + H2O + NH3 =>
2 C10H18O5N2 + 21 O2 = 20 CO2 + 12 H2O + 4 NH3
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Na(OH) + Al + H2O = NaAl(OH)4 + H =>
Na(OH) + Al + 3 H2O = NaAl(OH)4 + 3 H
C7H8 + H2O = CH4 + HCO3{-} + H{+} =>
2 C7H8 + 15 H2O = 9 CH4 + 5 HCO3{-} + 5 H{+}
HNO3 + (NH4)OH = H2O + NH4NO3 =>
HNO3 + (NH4)OH = H2O + NH4NO3
KCl + Cr(NO3)3 = KNO3 + CrCl3 =>
3 KCl + Cr(NO3)3 = 3 KNO3 + CrCl3
Al2(SO4)3(aq) + Ca(HCO3)2(aq) = Al(OH)3(s) + CaSO4(s) + CO2(g) =>
Al2(SO4)3(aq) + 3 Ca(HCO3)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s) + 6 CO2(g)
HCH3COO(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCH3COO(as) =>
2 HCH3COO(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCH3COO(as)
K2HPO4 + Ba(OH)2 = K3PO4 + Ba3(PO4)2 + H2O =>
6 K2HPO4 + 3 Ba(OH)2 = 4 K3PO4 + Ba3(PO4)2 + 6 H2O
NaCrO2 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO2 + 8 NaHSO4 = Cr2(SO4)3 + 5 Na2SO4 + 4 H2O
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s) =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4(s)
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
C7H8 + H2O = CO2 + H =>
C7H8 + 14 H2O = 7 CO2 + 36 H
Pb(OH)2 + KOH = Pb(OH)4 + K =>
Pb(OH)2 + 2 KOH = Pb(OH)4 + 2 K
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
CH3CH2OH + O2(exceso) = CO2 + H2O =>
CH3CH2OH + 3 O2(exceso) = 2 CO2 + 3 H2O
(AuO)3 = AuO =>
(AuO)3 = 3 AuO
P4 + HNO3 = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3 = 4 H3PO4 + 20 NO2 + 4 H2O
C7H8 + H2O = CO2 + H2 =>
C7H8 + 14 H2O = 7 CO2 + 18 H2
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
TiO3 = TiO2 + O2 =>
2 TiO3 = 2 TiO2 + O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al + SO = AlSO =>
Al + SO = AlSO
BaCl3 + Na2SO4 = Ba2(SO4)3 + NaCl =>
2 BaCl3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaCl
HCH2CHO2 + NaOH = NaCH2CHCO2 + H2O =>
3 HCH2CHO2 + 2 NaOH = 2 NaCH2CHCO2 + 4 H2O
Pb(OH)2 + KOH = K2[Pb(OH)4] =>
Pb(OH)2 + 2 KOH = K2[Pb(OH)4]
Cd + Tl = CdTl =>
Cd + Tl = CdTl
C2H5OH + CH3CO2H = CH3C02C2H5 + H2O =>
4 C2H5OH + CH3CO2H = 2 CH3C02C2H5 + 6 H2O
PbCO3 + KNO3 = Pb(NO3)2 + K2CO3 =>
PbCO3 + 2 KNO3 = Pb(NO3)2 + K2CO3
Au(s) + HCl(aq) = AuCl3(aq) + H2(g) =>
2 Au(s) + 6 HCl(aq) = 2 AuCl3(aq) + 3 H2(g)
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
CuSO4 + Na2S = CuS + Na2SO4(s) =>
CuSO4 + Na2S = CuS + Na2SO4(s)
AgCl + K2S = KCl + Ag2S =>
2 AgCl + K2S = 2 KCl + Ag2S
HOOCCOOH + NaOH = NaHOOCCOO + H2O =>
HOOCCOOH + NaOH = NaHOOCCOO + H2O
Na2SiO3 + Al2(SO4)3 = Na2SO4 + SiO2 + Al2O3 =>
3 Na2SiO3 + Al2(SO4)3 = 3 Na2SO4 + 3 SiO2 + Al2O3
Fe(H2PO3)2 + KMnO4 + H2SO4 = Fe2(SO4)3 + H3PO4 + MnSO4 + K2SO4 + H2O =>
2 Fe(H2PO3)2 + 2 KMnO4 + 6 H2SO4 = Fe2(SO4)3 + 4 H3PO4 + 2 MnSO4 + K2SO4 + 4 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
VP2 + HNO3 = V2O5 + P2O5 + NO2 + H2O =>
2 VP2 + 30 HNO3 = V2O5 + 2 P2O5 + 30 NO2 + 15 H2O
AuCO3 + HCl = AuCl2 + H2CO3 =>
AuCO3 + 2 HCl = AuCl2 + H2CO3
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl =>
CH3CH2CH2NH2 + HCl = CH3CH2CH2NH3Cl
CH3CH2SH + O2 = CO2 + H2O + SO2 =>
2 CH3CH2SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Pb + AgNO3 = PbNO3 + Ag =>
Pb + AgNO3 = PbNO3 + Ag
Al2(SO4)3 + NaCH3COO + H2O = Na2SO4 + Al(OH)3 + CH3COOH =>
Al2(SO4)3 + 6 NaCH3COO + 6 H2O = 3 Na2SO4 + 2 Al(OH)3 + 6 CH3COOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + Br2 = NaBrO3 + NaBr3 + H2O =>
6 NaOH + 8 Br2 = NaBrO3 + 5 NaBr3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe3O3 + CO2 = Fe2CO2 + O3 =>
2 Fe3O3 + 3 CO2 = 3 Fe2CO2 + 2 O3
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方程式のバランス10/30/24
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