| 前日に均衡した方程式 |
2 A1(s) + 2 KOH(aq) + 6 H2O(l) = 3 H2(g) + 2 KA1(OH)4(aq)
Zn + Cu2(SO4)3 = Zn(SO4) + Cu =>
3 Zn + Cu2(SO4)3 = 3 Zn(SO4) + 2 Cu
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ba(NO3)2(aq) + H2O = BaO + H2(NO3)2 =>
Ba(NO3)2(aq) + H2O = BaO + H2(NO3)2
C2H8(l) + O2(g) = CO2(g) + H2O(g) =>
C2H8(l) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
Zn + H2SO4 = H + ZnSO4 =>
Zn + H2SO4 = 2 H + ZnSO4
CaP + S = CaS + P =>
CaP + S = CaS + P
Mg1 + O2 = MgO =>
2 Mg1 + O2 = 2 MgO
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
K2S + Co(C2H3O2)2 = K(C2H3O2) + CoS =>
K2S + Co(C2H3O2)2 = 2 K(C2H3O2) + CoS
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi(SO4)3 + K2SO4 + H2O =>
12 KMnO4 + 10 BiBr3 + 48 H2SO4 = 15 Br2 + 12 MnSO4 + 10 Bi(SO4)3 + 6 K2SO4 + 48 H2O
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
NH3ClOH + FeCl3 = FeCl2 + H2O + HCl + NHCl2 =>
NH3ClOH + 2 FeCl3 = 2 FeCl2 + H2O + HCl + NHCl2
CH3COOH + CH3CHCH3CH2CH2OH = CH3COCHCH3CH3 + H2O =>
5 CH3COOH + 8 CH3CHCH3CH2CH2OH = 10 CH3COCHCH3CH3 + 8 H2O
HCl*035 = Cl + H =>
HCl*035 = Cl + H
Hf(OH)4 = H2O + HfO2 =>
Hf(OH)4 = 2 H2O + HfO2
C7H14(l) + O2 = CO2(g) + H2O(l) =>
2 C7H14(l) + 21 O2 = 14 CO2(g) + 14 H2O(l)
BiCl3 + NaOH = Cl3Na + BiOH =>
BiCl3 + NaOH = Cl3Na + BiOH
Zn(NO3)2 = NO2 + ZnO + O2 =>
2 Zn(NO3)2 = 4 NO2 + 2 ZnO + O2
C3H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + NaSO4 + H2O =>
2 C3H5OH + 2 Na2Cr2O7 + 10 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 4 NaSO4 + 10 H2O
lithiumcarbonate + bariumhydroxide = lithiumhydroxide + bariumcarbonate =>
Li2CO3 + Ba(OH)2 = 2 LiOH + BaCO3
KOH + ZnO = K2O + Zn(OH)2 =>
2 KOH + ZnO = K2O + Zn(OH)2
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H5COOH + H2O =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H5COOH + 11 H2O
Ba(OH)2 + H3(PO4) = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H2O
Au(NO2)3 + Mg = Au + Mg(NO2)2 =>
2 Au(NO2)3 + 3 Mg = 2 Au + 3 Mg(NO2)2
C27 = C =>
C27 = 27 C
Zn(OH)2 + Fe(NO3)3 = Fe(OH)3 + Zn(NO3)2 =>
3 Zn(OH)2 + 2 Fe(NO3)3 = 2 Fe(OH)3 + 3 Zn(NO3)2
O2(g) + C2H2O(g) = CO2(g) + H2O(l) =>
2 O2(g) + C2H2O(g) = 2 CO2(g) + H2O(l)
BF3(g) + NaH(s) = BH3(g) + NaF(s) =>
BF3(g) + 3 NaH(s) = BH3(g) + 3 NaF(s)
NaBr2 + Cl2 = NaCl + Br2 =>
2 NaBr2 + Cl2 = 2 NaCl + 2 Br2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Ni(OH)2 + NaCl = NiCl2 + NaOH =>
Ni(OH)2 + 2 NaCl = NiCl2 + 2 NaOH
FeSO4(aq) + Zn(s) = ZnSO4(aq) + Fe(s) =>
FeSO4(aq) + Zn(s) = ZnSO4(aq) + Fe(s)
Cr2O7 + H2O = CrO4 + H =>
Cr2O7 + H2O = 2 CrO4 + 2 H
MnO4{-} + HCN + I{-} + H2O = Mn{2+} + ICN + OH{-} =>
2 MnO4{-} + 5 HCN + 5 I{-} + 3 H2O = 2 Mn{2+} + 5 ICN + 11 OH{-}
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
HBrO3 + SO2 + H2O = Br2 + H2SO4 =>
2 HBrO3 + 5 SO2 + 4 H2O = Br2 + 5 H2SO4
NaHC = C + H2 + Na =>
2 NaHC = 2 C + H2 + 2 Na
C2H6O + H2O = C2H6O2 + H2 =>
C2H6O + H2O = C2H6O2 + H2
K2MnF6 + SbF5 = KSbF6 + MnF3 + F2 =>
2 K2MnF6 + 4 SbF5 = 4 KSbF6 + 2 MnF3 + F2
Mg1 + O2 = MgO =>
2 Mg1 + O2 = 2 MgO
K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]
HNO = HON =>
HNO = HON
MnCl2 + NaOH = MnO + NaCl + H2O =>
MnCl2 + 2 NaOH = MnO + 2 NaCl + H2O
C3H6S + O2 = H2O + CO2 + SO2 =>
2 C3H6S + 11 O2 = 6 H2O + 6 CO2 + 2 SO2
Hf + N2 = Hf4N =>
8 Hf + N2 = 2 Hf4N
Ca3(PO4)2 + HCl = CaCl2 + H3(PO4) =>
Ca3(PO4)2 + 6 HCl = 3 CaCl2 + 2 H3(PO4)
sodiumhydroxide + hydrochloricacid = NaCl + OH + H =>
NaOH + HCl = NaCl + OH + H
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