| 前日に均衡した方程式 |
2 C4H8Cl2 + 3 Na = C8H16Cl + 3 NaCl
BaO2 + H2SO4 = BaSO4 + H2O2 =>
BaO2 + H2SO4 = BaSO4 + H2O2
CrO4{-2} + SO3{-2} + H2O = CrO2{-} + SO4{-2} + OH{-} =>
2 CrO4{-2} + 3 SO3{-2} + H2O = 2 CrO2{-} + 3 SO4{-2} + 2 OH{-}
MnSO4 + Na2S2O8 + H2O = NaMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 NaMnO4 + 4 Na2SO4 + 8 H2SO4
N4H4 + N2O4 = N2 + H2O =>
2 N4H4 + N2O4 = 5 N2 + 4 H2O
C + H + OH = CH3OH =>
C + 3 H + OH = CH3OH
MgOSO3 = SO4Mg =>
MgOSO3 = SO4Mg
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH =>
CH3COOCH2CH3 + H2O = CH3COOH + C2H5OH
AlAs = Al + As =>
AlAs = Al + As
H2WCl4O2 + NH4OH = (NH4)10H2W12O42 + NH4Cl + H2O =>
12 H2WCl4O2 + 58 NH4OH = (NH4)10H2W12O42 + 48 NH4Cl + 40 H2O
H2SO4 + HI = SO2 + I2 + HOH =>
H2SO4 + 2 HI = SO2 + I2 + 2 HOH
K(OH)4 + H2SiO3 = K(SiO3)2 + H2O =>
K(OH)4 + 2 H2SiO3 = K(SiO3)2 + 4 H2O
CaCO3 + H3PO4 = CO2 + Ca3(PO4)2 + H2O =>
3 CaCO3 + 2 H3PO4 = 3 CO2 + Ca3(PO4)2 + 3 H2O
NaOH + NH4Cl + Ag = Ag(NH3)2 + NaCl + H2O =>
2 NaOH + 2 NH4Cl + Ag = Ag(NH3)2 + 2 NaCl + 2 H2O
Na2S2O3 + AgI = Na[Ag(S2O3)] + NaI =>
Na2S2O3 + AgI = Na[Ag(S2O3)] + NaI
NaOH + PCl5 = NaCl + Na4P2O7 + H2O =>
14 NaOH + 2 PCl5 = 10 NaCl + Na4P2O7 + 7 H2O
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO + H2O =>
3 PbS + 12 HCl + 8 HNO3 = 3 H2[PbCl4] + 3 H2SO4 + 8 NO + 4 H2O
LiOH + NaCl = LiCl + NaOH =>
LiOH + NaCl = LiCl + NaOH
KNO3 + NaOH = KHO + NaNO3 =>
KNO3 + NaOH = KHO + NaNO3
H2SO4 + HCl = SO4Cl2 + H2 =>
H2SO4 + 2 HCl = SO4Cl2 + 2 H2
(NH4)2MoO5 + H2SO4 = H2MoO5 + (NH4)2SO4 =>
(NH4)2MoO5 + H2SO4 = H2MoO5 + (NH4)2SO4
C12H22O11 + NaOH = C12H21O11 + H2O + Na =>
C12H22O11 + NaOH = C12H21O11 + H2O + Na
K2CrO4 + NH3 + H2O = Cr(OH)3 + KNO3 + K(OH) =>
8 K2CrO4 + 3 NH3 + 14 H2O = 8 Cr(OH)3 + 3 KNO3 + 13 K(OH)
KReO4 + CsCl + HCl + H3PO2 = Cs2ReCl6 + H2O + H3PO3 + KCl =>
2 KReO4 + 4 CsCl + 10 HCl + 3 H3PO2 = 2 Cs2ReCl6 + 5 H2O + 3 H3PO3 + 2 KCl
Fe{3+} + (OH{-}) = Fe(OH)3 =>
Fe{3+} + 3(OH{-}) = Fe(OH)3
Cu + Fe(NO3)3 = Fe + Cu(NO3)2 =>
3 Cu + 2 Fe(NO3)3 = 2 Fe + 3 Cu(NO3)2
HCl2 + NaH2PO4 = HCl + HPO4 + NaCl =>
2 HCl2 + NaH2PO4 = 3 HCl + HPO4 + NaCl
NaOH + NH4Cl + AgCl = Ag(NH3)Cl + NaCl + H2O =>
NaOH + NH4Cl + AgCl = Ag(NH3)Cl + NaCl + H2O
NH3 + SO2 + H2O = (NH4)2SO3 =>
2 NH3 + SO2 + H2O = (NH4)2SO3
HAgSO4 = AgHSO4 =>
HAgSO4 = AgHSO4
KCN + NaOCl + H2O = NaCl + N2 + KHCO3 =>
2 KCN + 5 NaOCl + H2O = 5 NaCl + N2 + 2 KHCO3
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
(CH2)4O + O2 = CO2 + H2 =>
2(CH2)4O + 7 O2 = 8 CO2 + 8 H2
HNO3 + FeS = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
12 HNO3 + 3 FeS = Fe(NO3)3 + Fe2(SO4)3 + 9 NO + 6 H2O
NaBrO3 + H2SO4 + NaBr = Br2 + Na2SO4 + H2O =>
NaBrO3 + 3 H2SO4 + 5 NaBr = 3 Br2 + 3 Na2SO4 + 3 H2O
P2O5 + H2O = P2O + H2O2 =>
P2O5 + 4 H2O = P2O + 4 H2O2
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
CaBr2 + AgNO3 = CaNO3 + AgBr2 = =>
CaBr2 + AgNO3 = CaNO3 + AgBr2
Na2CO3 + HC2H3O2 = NaC2H3O2 + CO2 + H2O =>
Na2CO3 + 2 HC2H3O2 = 2 NaC2H3O2 + CO2 + H2O
Al + AuCl3 = Al(Cl3) + Au =>
Al + AuCl3 = Al(Cl3) + Au
Au + H3PO4 = H2 + Au3PO4 =>
6 Au + 2 H3PO4 = 3 H2 + 2 Au3PO4
ClO4 + H2O = HCl + OH =>
ClO4 + 5 H2O = HCl + 9 OH
FeBr2 + Ba = Fe + Br2Ba =>
FeBr2 + Ba = Fe + Br2Ba
C2H2 + O2 = CO10 + H2O =>
2 C2H2 + 21 O2 = 4 CO10 + 2 H2O
FeI3 + PbSO4 = Fe2(SO4)3 + PbI2 =>
2 FeI3 + 3 PbSO4 = Fe2(SO4)3 + 3 PbI2
FeS2 + HCl = FeCl3 + H2S + S =>
2 FeS2 + 6 HCl = 2 FeCl3 + 3 H2S + S
H2SO4 + HCl = SO2 + Cl2 + H2O =>
H2SO4 + 2 HCl = SO2 + Cl2 + 2 H2O
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
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