| 前日に均衡した方程式 |
2 CsNO2 + 2 HCl = 2 CsCl + 2 NO2 + H2
PbS + HI = PbI2 + H2S =>
PbS + 2 HI = PbI2 + H2S
Hg(ClO3)2 + Al = Hg + Al(ClO3)3 =>
3 Hg(ClO3)2 + 2 Al = 3 Hg + 2 Al(ClO3)3
KAlSi3O8 + CaO + H2O = CaAl2Si3O10*3H2O + K2O + SiO2 =>
2 KAlSi3O8 + CaO + 3 H2O = CaAl2Si3O10*3H2O + K2O + 3 SiO2
HCl + Na2S = H2S + NaCl =>
2 HCl + Na2S = H2S + 2 NaCl
HCl + AgN03 = AgCl + HN03 =>
HCl + AgN03 = AgCl + HN03
Ca(ClO)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
H3PO4 + K2SO4 = K3PO4 + H2SO4 =>
2 H3PO4 + 3 K2SO4 = 2 K3PO4 + 3 H2SO4
sodiumcarbonate + sulfuricacid = sodiumsulfate + carbondioxide + water =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
ZU + O2 = ZUO =>
2 ZU + O2 = 2 ZUO
Cu(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + SO2(g) =>
Cu(s) + 2 H2SO4(aq) = CuSO4(aq) + 2 H2O(l) + SO2(g)
NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + AgNO3 + HCl = AgCl + FeNO3 + H =>
Fe + AgNO3 + HCl = AgCl + FeNO3 + H
CH4 + C6H6 = C6H5CH3 =>
3 CH4 + 10 C6H6 = 9 C6H5CH3
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
CuS + O2 = Cu + SO2 =>
CuS + O2 = Cu + SO2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH3COO{-} + SO4{2-} + H{+} = CO2 + HS{-} + H2O =>
CH3COO{-} + SO4{2-} + 2 H{+} = 2 CO2 + HS{-} + 2 H2O
CH3CH2COH + HCN = CH3CH2CHOH(CN) =>
CH3CH2COH + HCN = CH3CH2CHOH(CN)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al2(SO4)3(s) + NaOH(l) = Al(OH)3(s) + Na2(SO4)(aq) =>
Al2(SO4)3(s) + 6 NaOH(l) = 2 Al(OH)3(s) + 3 Na2(SO4)(aq)
KH2PO4 + K = K2PO4 + H2 =>
KH2PO4 + K = K2PO4 + H2
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
FeO3 + HCO = Fe + CO2 + H2O =>
FeO3 + 2 HCO = Fe + 2 CO2 + H2O
SiCl4 = Si + Cl2 =>
SiCl4 = Si + 2 Cl2
RuO + HNO3 = Ru(NO3)2 + H2O =>
RuO + 2 HNO3 = Ru(NO3)2 + H2O
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
H2S5O20 = H2O + S + O =>
H2S5O20 = H2O + 5 S + 19 O
Mg + AlBr3 = MgBr + Al3 =>
9 Mg + 3 AlBr3 = 9 MgBr + Al3
H2SO3 + FeCl + HCl = S + FeCl3 + H2O =>
H2SO3 + 2 FeCl + 4 HCl = S + 2 FeCl3 + 3 H2O
H2 + Ag2CO3 = Ag + H(CO3) =>
H2 + 2 Ag2CO3 = 4 Ag + 2 H(CO3)
C2H4 + H2O = CO + H2 =>
C2H4 + 2 H2O = 2 CO + 4 H2
Cl2 + P4 + H2O = H3PO4 + HCl =>
10 Cl2 + P4 + 16 H2O = 4 H3PO4 + 20 HCl
K2CrO7 + LiI + H2SO4 = Cr2(SO4)3 + K2SO4 + Li2SO4 + I2 + H2O =>
2 K2CrO7 + 18 LiI + 14 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 9 Li2SO4 + 9 I2 + 14 H2O
NaOH(aq) + K2SO4 = Na2SO4(s) + KOH(aq) =>
2 NaOH(aq) + K2SO4 = Na2SO4(s) + 2 KOH(aq)
OH = O2(g) + H2O(l) =>
4 OH = O2(g) + 2 H2O(l)
C2H5OH + Cl2 = C2H5Cl + HCl + O2 =>
2 C2H5OH + 2 Cl2 = 2 C2H5Cl + 2 HCl + O2
C6H7O2(OH)3 + H2O = C6H12O6 =>
C6H7O2(OH)3 + H2O = C6H12O6
Ca3(PO4)2 + SiO2 + C = CO2 + CaSiO3 + P =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C = 5 CO2 + 6 CaSiO3 + 4 P
AgMnO + Sr = Ag + SrMnO =>
AgMnO + Sr = Ag + SrMnO
J2 + SO2 + H2O = HJ + SO3 =>
J2 + SO2 + H2O = 2 HJ + SO3
KHCO3 + CH3COOH = CH3COOK + H2O + CO2 =>
KHCO3 + CH3COOH = CH3COOK + H2O + CO2
Ca{-} + SO4{+2} = Ca2SO4 =>
2 Ca{-} + SO4{+2} = Ca2SO4
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Na + Cu(OH)2 = NaOH + CuOH =>
Na + Cu(OH)2 = NaOH + CuOH
FeBr3 + OH = FeBr3OH =>
FeBr3 + OH = FeBr3OH
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