| 前日に均衡した方程式 |
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
NaCl + P = NaClP =>
NaCl + P = NaClP
HCl + K2SO3 = H2SO3 + KCl =>
2 HCl + K2SO3 = H2SO3 + 2 KCl
Cu2(SO4)2H5 = Cu2(SO4)2 + H5 =>
Cu2(SO4)2H5 = Cu2(SO4)2 + H5
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
MgS + CaO = MgO + CaS =>
MgS + CaO = MgO + CaS
NH4Cl + AgNO3 + HNO3 = NH4Ag + HCl + NO3 =>
NH4Cl + AgNO3 + HNO3 = NH4Ag + HCl + 2 NO3
H2 + Ba = Ba2H =>
H2 + 4 Ba = 2 Ba2H
C16H34O + NaNO3 = Na2CO3 + N2 + CO2 + H2O =>
5 C16H34O + 96 NaNO3 = 48 Na2CO3 + 48 N2 + 32 CO2 + 85 H2O
KMnO4 + K2CO3 + MnO2 = K2MnO4 + CO2 =>
2 KMnO4 + 2 K2CO3 + MnO2 = 3 K2MnO4 + 2 CO2
C4H9OH + O2 = HCO + H2O =>
C4H9OH + 3 O2 = 4 HCO + 3 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2CO3 + HCl = HCO3Na2Cl =>
Na2CO3 + HCl = HCO3Na2Cl
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + 7 H2O + K2SO4
ZnCl2 + H2S = HCl + ZnS =>
ZnCl2 + H2S = 2 HCl + ZnS
Bariumhydroxide + chloricacid = water + bariumchlorate =>
Ba(OH)2 + 2 HClO3 = 2 H2O + Ba(ClO3)2
H2O + SO4 = OH + H2S =>
6 H2O + SO4 = 10 OH + H2S
Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3
CH3CH2OH + AgNO3 = CH3CH2AgNO3 + OH =>
CH3CH2OH + AgNO3 = CH3CH2AgNO3 + OH
(NH4)2CO3 + CuCl2 = (NH4)Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2(NH4)Cl + CuCO3
Al(Cl)3 + (Br)2 = Al(Br)3 + (Cl)2 =>
2 Al(Cl)3 + 3(Br)2 = 2 Al(Br)3 + 3(Cl)2
Co(OH)3 + H4SiO4 = Co(H3SiO4)3 + H2O =>
Co(OH)3 + 3 H4SiO4 = Co(H3SiO4)3 + 3 H2O
KI(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbI2(s) =>
2 KI(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbI2(s)
Zn(NO3)2 + C3H7NO2 = ZnO + CO2 + H2O + N2 =>
3 Zn(NO3)2 + 2 C3H7NO2 = 3 ZnO + 6 CO2 + 7 H2O + 4 N2
Fe{2}{+} = Fe{2+}0{3+} =>
Fe{2}{+} = Fe{2+}0{3+}
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
hydrogen + nitrogen = ammonia =>
3 H2 + N2 = 2 NH3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + Fe2O3 = Fe + ZnO =>
3 Zn + Fe2O3 = 2 Fe + 3 ZnO
CaO + NiCl2 = CaCl2 + NiO =>
CaO + NiCl2 = CaCl2 + NiO
MgSO4*7H2O = MgSO4 + H2O =>
MgSO4*7H2O = MgSO4 + 7 H2O
C6H8O6 + OH = CO2 + H2O =>
C6H8O6 + 20 OH = 6 CO2 + 14 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
HI + Br2 + H2O = HIO + HBr =>
HI + Br2 + H2O = HIO + 2 HBr
Cu + Al2(SO4)3 = Al + CuSO4 =>
3 Cu + Al2(SO4)3 = 2 Al + 3 CuSO4
C3H7NH2 + HNO3 = CO2 + H2O + N2 =>
5 C3H7NH2 + 21 HNO3 = 15 CO2 + 33 H2O + 13 N2
Y + S = YS12 =>
Y + 12 S = YS12
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
KMnO4 + C2H4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
12 KMnO4 + 5 C2H4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
Sn + Ag{+} = Sn2{+} + Ag =>
2 Sn + Ag{+} = Sn2{+} + Ag
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NiCl2(s) + Na2SiO3(aq) = NiSiO3(aq) + NaCl(aq) =>
NiCl2(s) + Na2SiO3(aq) = NiSiO3(aq) + 2 NaCl(aq)
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