| 前日に均衡した方程式 |
ZnSO4(aq) + (NH4)2S(aq) = (NH4)2SO4 + ZnS
NaI + Br = I + NaBr =>
NaI + Br = I + NaBr
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
Al(s) + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al(s) + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe
C2H4 + NH3 = C2H7N =>
C2H4 + NH3 = C2H7N
NH4Cl + Zn(OH)2 = Zn(Cl)2 + NH3 + H2O =>
2 NH4Cl + Zn(OH)2 = Zn(Cl)2 + 2 NH3 + 2 H2O
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
CH2O + K2FeO4 + H2O = K2CO3 + Fe(OH)3 + KOH =>
3 CH2O + 4 K2FeO4 + 4 H2O = 3 K2CO3 + 4 Fe(OH)3 + 2 KOH
(NH4)2CO3 + NH3 + CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + H2O + (NH4)2SO4 =>
2(NH4)2CO3 + 6 NH3 + 2 CoSO4 + H2O2 = [Co(NH3)4CO3]2SO4 + 2 H2O + (NH4)2SO4
NaAlO2 + Na2SiO3*9H2O = Na12[(AlO2)12(SiO2)12]*27H2O + H2O + NaOH =>
12 NaAlO2 + 12 Na2SiO3*9H2O = Na12[(AlO2)12(SiO2)12]*27H2O + 69 H2O + 24 NaOH
K3(PO4) + Pb(NO3)2 = Pb(PO4) + K3(NO3)2 =>
K3(PO4) + Pb(NO3)2 = Pb(PO4) + K3(NO3)2
(NH4)(NO3) = N2 + O2 + H2O =>
2(NH4)(NO3) = 2 N2 + O2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H7COOH + C4H9OH = HCOOC4H9 + H2O =>
4 C3H7COOH + C4H9OH = 4 HCOOC4H9 + H2O
Li + BaS = Li2S + Ba =>
2 Li + BaS = Li2S + Ba
NH3 + O2 + CH4 = CNH + OH =>
NH3 + 3 O2 + CH4 = CNH + 6 OH
Ca(OH)2 + P2O5 = CaHPO4 + H2O =>
2 Ca(OH)2 + P2O5 = 2 CaHPO4 + H2O
Rh2O3 + H2O = Rh(OH)3 =>
Rh2O3 + 3 H2O = 2 Rh(OH)3
FeFeCl2 = Fe2Cl2 =>
FeFeCl2 = Fe2Cl2
Pb{2+} + Cr(O)4{-2} = PbCrO4 =>
Pb{2+} + Cr(O)4{-2} = PbCrO4
Cl{-} + MnO4{-} + H{+} = Cl2 + MnO2 + H2O =>
6 Cl{-} + 2 MnO4{-} + 8 H{+} = 3 Cl2 + 2 MnO2 + 4 H2O
C3H7COOH + MgO = Mg(C3H7COO)2 + H2O =>
2 C3H7COOH + MgO = Mg(C3H7COO)2 + H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{+3} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{+3} + 4 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
CHCOO + H2O = CH3COOH + OH =>
CHCOO + 3 H2O = CH3COOH + 3 OH
K + SnBr2 = KBr + Sn =>
2 K + SnBr2 = 2 KBr + Sn
HNO3 + K2CO3 = CO2 + H2O + KNO3 =>
2 HNO3 + K2CO3 = CO2 + H2O + 2 KNO3
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
magnesiumoxide + (HCl) = magnesiumchloride + water =>
MgO + 2(HCl) = MgCl2 + H2O
PdCl4 + H2S = PdS2 + HCl =>
PdCl4 + 2 H2S = PdS2 + 4 HCl
Cr + I = Cr(I)3 =>
Cr + 3 I = Cr(I)3
AgCu + Cl = AgCl + Cu =>
AgCu + Cl = AgCl + Cu
KI(brc) + AgNO3(ac) + NH4OH(ac) = AgI(s) + KOH(ac) + NH4NO3(ac) =>
KI(brc) + AgNO3(ac) + NH4OH(ac) = AgI(s) + KOH(ac) + NH4NO3(ac)
O2 + C21H23NO5 = CO2 + H2O + NO2 =>
101 O2 + 4 C21H23NO5 = 84 CO2 + 46 H2O + 4 NO2
C9H21 + O2 = CO2 + H2O =>
4 C9H21 + 57 O2 = 36 CO2 + 42 H2O
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
S(aq) + Pb(NO3)(aq) = S(NO3)(aq) + Pb(s) =>
S(aq) + Pb(NO3)(aq) = S(NO3)(aq) + Pb(s)
C3H6 + Cl = HCl + C =>
C3H6 + 6 Cl = 6 HCl + 3 C
I2 + HIO3 + HCl = ICl + H2O =>
2 I2 + HIO3 + 5 HCl = 5 ICl + 3 H2O
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
C4H4 + H2 = C4H6 =>
C4H4 + H2 = C4H6
Cu2S + HNO3 = (CuNO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 10 HNO3 = (CuNO3)2 + H2SO4 + 8 NO2 + 4 H2O
HClO4 + Au(OH)1 = Au(ClO4)1 + H2O =>
HClO4 + Au(OH)1 = Au(ClO4)1 + H2O
C10H8O + NaOH = H2O + C11H8O2 + Na =>
11 C10H8O + 26 NaOH = 17 H2O + 10 C11H8O2 + 26 Na
NaCl + HF = NaF + HCl =>
NaCl + HF = NaF + HCl
K + KOH = K2O + H =>
K + KOH = K2O + H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
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方程式のバランス01/11/25
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