| 前日に均衡した方程式 |
4 H2O + 7 CO2 = C7H8 + 9 O2
CrO2Cl2 + KOH = K2CrO4 + KCl + H2O =>
CrO2Cl2 + 4 KOH = K2CrO4 + 2 KCl + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeO = Fe + O2 =>
2 FeO = 2 Fe + O2
H2C2O4 + KMnO4 = CO2 + K2O + MnO3 + H2O =>
H2C2O4 + 2 KMnO4 = 2 CO2 + K2O + 2 MnO3 + H2O
Cu(NO3)2 + H2SO4 + H2O = Cu(SO4)*5H2O + HNO3 =>
Cu(NO3)2 + H2SO4 + 5 H2O = Cu(SO4)*5H2O + 2 HNO3
OH{-} + CrO2{-} + H2O2 = CrO4{2-} + H2O =>
2 OH{-} + 2 CrO2{-} + 3 H2O2 = 2 CrO4{2-} + 4 H2O
C6H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H6O(l) + 7 O2(g) = 6 CO2(g) + 3 H2O(g)
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
Gd2O3 + Y2O3 = Y3Gd5O12 =>
5 Gd2O3 + 3 Y2O3 = 2 Y3Gd5O12
MgCl2(ac) + Na3PO4(ac) = NaCl(ac) + Mg3(PO4)2(l) =>
3 MgCl2(ac) + 2 Na3PO4(ac) = 6 NaCl(ac) + Mg3(PO4)2(l)
K3PO4 + Ba = Ba3(PO4)2 + K =>
2 K3PO4 + 3 Ba = Ba3(PO4)2 + 6 K
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CrCl3 + Na2Co3 = Cr2(Co3)3 + NaCl =>
2 CrCl3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaCl
LiF + NaOH = NaF + LiOH =>
LiF + NaOH = NaF + LiOH
Fe3O4 + C8H10 = Fe + CO2 + H2O =>
21 Fe3O4 + 4 C8H10 = 63 Fe + 32 CO2 + 20 H2O
C6H6O = C + H2 + O2 =>
2 C6H6O = 12 C + 6 H2 + O2
BaCl2 + HCl = Ba(HCl2)2 =>
BaCl2 + 2 HCl = Ba(HCl2)2
FeC2O4*2H2O + H2O2 + K2C2O4*H2O = K3(Fe(C2O4)3)*3H2O + Fe(OH)3 + H2O =>
6 FeC2O4*2H2O + 3 H2O2 + 6 K2C2O4*H2O = 4 K3(Fe(C2O4)3)*3H2O + 2 Fe(OH)3 + 6 H2O
FeCl3(aq) + CuSO4 = FeSO4 + CuCl3 =>
FeCl3(aq) + CuSO4 = FeSO4 + CuCl3
NH4Cl + Sn(OH)4 = NH4(OH) + SnCl4 =>
4 NH4Cl + Sn(OH)4 = 4 NH4(OH) + SnCl4
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H16O + O2 = CO2 + H2O =>
2 C2H16O + 11 O2 = 4 CO2 + 16 H2O
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
H3BO3 + NH4F = NH4BF4 + H2O + NH3 =>
H3BO3 + 4 NH4F = NH4BF4 + 3 H2O + 3 NH3
BaCl2 + H3PO4 = Ba3(PO4)2 + HCl =>
3 BaCl2 + 2 H3PO4 = Ba3(PO4)2 + 6 HCl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
IO4{-} + Mn{2+} + H2O = MnO4{-} + H{+} + I2O =>
10 IO4{-} + 12 Mn{2+} + 13 H2O = 12 MnO4{-} + 26 H{+} + 5 I2O
Au2(SO4) + Al = Au + Al2(SO4)3 =>
3 Au2(SO4) + 2 Al = 6 Au + Al2(SO4)3
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
AlCl3 + (NH4)2Se = Al2Se3 + NH4Cl =>
2 AlCl3 + 3(NH4)2Se = Al2Se3 + 6 NH4Cl
Al{+} + O{-} = AlO =>
Al{+} + O{-} = AlO
Co(NO3)2 + NH4OH + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2 + 22 NH4OH + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 25 H2O
Mg(OH)2 + HNO3 = MgNO3 + H3O2 =>
Mg(OH)2 + HNO3 = MgNO3 + H3O2
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + H2O + NH3 =>
2 CH3COONH4 + Ca(OH)2 = (CH3COO)2Ca + 2 H2O + 2 NH3
CaC2 + CO2 + H2O = Ca(OH)2 + C3O2H3 =>
11 CaC2 + 8 CO2 + 26 H2O = 11 Ca(OH)2 + 10 C3O2H3
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
NaH(CO3)2 + HCl = NaCl + (CO3)H =>
NaH(CO3)2 + HCl = NaCl + 2(CO3)H
BaO = Ba + O =>
BaO = Ba + O
Bi + PO4 = BiPO4 =>
Bi + PO4 = BiPO4
Na2SO3 + K2SO4 = K2SO3 + Na2SO4 =>
Na2SO3 + K2SO4 = K2SO3 + Na2SO4
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O
(Ba(OH)2) + HCIO4 = Ba(CIO4)2 + H2O =>
(Ba(OH)2) + 2 HCIO4 = Ba(CIO4)2 + 2 H2O
C + H + N + O + S = C7H5NO3S =>
7 C + 5 H + N + 3 O + S = C7H5NO3S
FeO = Fe + O =>
FeO = Fe + O
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方程式のバランス10/20/24
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