| 前日に均衡した方程式 |
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Zn + AgCl = Ag + ZnCl2 =>
Zn + 2 AgCl = 2 Ag + ZnCl2
CH3COOH + LiBr = CH3COOLi + HBr =>
CH3COOH + LiBr = CH3COOLi + HBr
FeO3 + CO = Fe(i) + CO2 =>
FeO3 + 3 CO = Fe(i) + 3 CO2
Na2CrO4 + (NH4)2S + H2O = Na[Cr(OH)4] + NH3 + S + NaOH =>
2 Na2CrO4 + 3(NH4)2S + 2 H2O = 2 Na[Cr(OH)4] + 6 NH3 + 3 S + 2 NaOH
X2 + Al = AlX3 =>
3 X2 + 2 Al = 2 AlX3
K2Cr2O7 + Hg2Cl2 + H2SO4 = Cr2(SO4)3 + HgSO4 + Cl + K2SO4 + H2O =>
2 K2Cr2O7 + 3 Hg2Cl2 + 14 H2SO4 = 2 Cr2(SO4)3 + 6 HgSO4 + 6 Cl + 2 K2SO4 + 14 H2O
MnO2 + K2CO3 + KNO3 = CO2 + KNO2 + K2MnO4 =>
MnO2 + K2CO3 + KNO3 = CO2 + KNO2 + K2MnO4
CrCl2(aq) + CH3COONa(aq) + H2O(aq) = Cr2(CH3COO)4*2H2O(s) + NaCl(aq) =>
2 CrCl2(aq) + 4 CH3COONa(aq) + 2 H2O(aq) = Cr2(CH3COO)4*2H2O(s) + 4 NaCl(aq)
Ne2 + H2 = Ne2H2 =>
Ne2 + H2 = Ne2H2
CH3CHOHCH3 + HNO3 = CH3NO2 + CO2 + H2O =>
4 CH3CHOHCH3 + 9 HNO3 = 9 CH3NO2 + 3 CO2 + 7 H2O
Rb + ZnF{2} = Zn{2} + RbF =>
Rb + ZnF{2} = Zn{2} + RbF
KNO2 + KI + H2SO4 = I2 + KNO + K2SO4 + H2O =>
KNO2 + 2 KI + H2SO4 = I2 + KNO + K2SO4 + H2O
Mg + OH1 = Mg(OH)2 =>
Mg + 2 OH1 = Mg(OH)2
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
*B2Br6 + *HNO3 = B(NO3)3 + HBr =>
*B2Br6 + 6*HNO3 = 2 B(NO3)3 + 6 HBr
CoCl2 + K2S = CoS + KCl =>
CoCl2 + K2S = CoS + 2 KCl
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Hg + SO3 = HgSO3 =>
Hg + SO3 = HgSO3
NH4Br + AgH2PO4 = AgBr + NH4H2PO4 =>
NH4Br + AgH2PO4 = AgBr + NH4H2PO4
CrO4 + NH3 = (NH3)CrO4 =>
CrO4 + NH3 = (NH3)CrO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Bi(NO3)3 + NaOH + Na2SnO2 + H2O = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SnO2 + 6 H2O = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3
P2S5 + C18H35NH2 = P + HS + C18H35NH =>
P2S5 + 5 C18H35NH2 = 2 P + 5 HS + 5 C18H35NH
NaOH + NiSO4 = Ni(OH)2 + Na2SO4 =>
2 NaOH + NiSO4 = Ni(OH)2 + Na2SO4
SiMg2 + [NH4]Br = SiH4 + MgBr2 + NH3 =>
SiMg2 + 4[NH4]Br = SiH4 + 2 MgBr2 + 4 NH3
NaClO4 + KNO3 = NaNO3 + KClO4 =>
NaClO4 + KNO3 = NaNO3 + KClO4
Cu(OH)2 = CuOH2O =>
Cu(OH)2 = CuOH2O
CoSO4 + KSCN = K2[Co(SCN)4] + K2SO4 =>
CoSO4 + 4 KSCN = K2[Co(SCN)4] + K2SO4
Ca3P2 + H2SO4 = PH3 + CaSO4 =>
Ca3P2 + 3 H2SO4 = 2 PH3 + 3 CaSO4
Ni(NO3)2Na2CO3 = NiCO3Na2(NO3)2 =>
Ni(NO3)2Na2CO3 = NiCO3Na2(NO3)2
CrO4 + NH3 = (NH3)CrO4 =>
CrO4 + NH3 = (NH3)CrO4
Cu + HSO4 = CuSO4 + H2O + S2O2 =>
10 Cu + 12 HSO4 = 10 CuSO4 + 6 H2O + S2O2
Zn + H3PO4 = Zn(PO4)2 + H3PO3 + H2O =>
Zn + 5 H3PO4 = Zn(PO4)2 + 3 H3PO3 + 3 H2O
H{+} + Mn2{+} + BiO3{-} = Bi2{+} + MnO4{-} + H2O =>
12 H{+} + 9 Mn2{+} + 26 BiO3{-} = 13 Bi2{+} + 18 MnO4{-} + 6 H2O
SO2Cl2(l) + H2O(l) = H2SO4(aq) + HCl(g) =>
SO2Cl2(l) + 2 H2O(l) = H2SO4(aq) + 2 HCl(g)
Cu2NO3 + HCl = CuCl + H2NO3 =>
Cu2NO3 + 2 HCl = 2 CuCl + H2NO3
Al + SnCl4 = AlCl4 + Sn =>
Al + SnCl4 = AlCl4 + Sn
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + K2HSO4 + H2O =>
4 KMnO4 + 11 H2C2O4 + 6 H2SO4 = 4 MnSO4 + 22 CO2 + 2 K2HSO4 + 16 H2O
Ag2S + Zn + H2SO4 = ZnSO4 + H2S + Ag =>
Ag2S + Zn + H2SO4 = ZnSO4 + H2S + 2 Ag
LiO2 + Ba(OH)2 = Li(OH)2 + BaO2 =>
LiO2 + Ba(OH)2 = Li(OH)2 + BaO2
OH{-} + Cl2 + IO3{-} = IO4{-} + Cl{-} + H2O =>
2 OH{-} + Cl2 + IO3{-} = IO4{-} + 2 Cl{-} + H2O
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
Fe2(SO4)3 + KOH = Fe2 + OH + K(SO4)3 =>
Fe2(SO4)3 + KOH = Fe2 + OH + K(SO4)3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C12H18O3 + O2 = CO2 + H2O =>
C12H18O3 + 15 O2 = 12 CO2 + 9 H2O
H2PbO = PbH2O =>
H2PbO = PbH2O
CH4Br2 = CH3BrHBr =>
CH4Br2 = CH3BrHBr
Cu + NaNO3 = Cu(NO3)2 + Na =>
Cu + 2 NaNO3 = Cu(NO3)2 + 2 Na
Li2SH2S = LiHS =>
Li2SH2S = 2 LiHS
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