| 前日に均衡した方程式 |
3 Mg + Fe2O3 = 2 Fe + 3 MgO
(NH4)2C2O4 + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2C2O4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
Ga(s) + H3PO4(aq) = GaPO4(s) + H2(g) =>
2 Ga(s) + 2 H3PO4(aq) = 2 GaPO4(s) + 3 H2(g)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
LiNO3 + PbS = Pb(NO3)2 + Li2S =>
2 LiNO3 + PbS = Pb(NO3)2 + Li2S
H4P2O5 + NaOH = Na4(P2O5) + H2O =>
H4P2O5 + 4 NaOH = Na4(P2O5) + 4 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
HO{-} + CS2 = H2O + CS3{2-} + CO3{2-} =>
6 HO{-} + 3 CS2 = 3 H2O + 2 CS3{2-} + CO3{2-}
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na3PO4 + Pb(No3)2 = NaNo3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(No3)2 = 6 NaNo3 + Pb3(PO4)2
ZnS + H{+} = Zn{2} + H2S =>
ZnS + 2 H{+} = Zn{2} + H2S
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Mn3O4 = Mn + O2 =>
Mn3O4 = 3 Mn + 2 O2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
PhC2H5 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O + CO2 =>
5 PhC2H5 + 12 KMnO4 + 18 H2SO4 = 5 PhCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O + 5 CO2
K2CrO4 + H2SO4 + CH3CHCHCH3 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
8 K2CrO4 + 20 H2SO4 + 3 CH3CHCHCH3 = 4 Cr2(SO4)3 + 8 K2SO4 + 6 CH3COOH + 20 H2O
CuO + Al(OH)3 = Cu(OH)2 + Al + O =>
3 CuO + 2 Al(OH)3 = 3 Cu(OH)2 + 2 Al + 3 O
C2H5COOH + Zn = C2H5COOZn + H =>
C2H5COOH + Zn = C2H5COOZn + H
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
Zn(NH3)4(OH)2 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn(NH3)4(OH)2 + 6 HNO3 = Zn(NO3)2 + 4 NH4NO3 + 2 H2O
KI + H3PO4 = I2 + PH3 + H2O + K3PO4 =>
24 KI + 11 H3PO4 = 12 I2 + 3 PH3 + 12 H2O + 8 K3PO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH2CH2COOH + H2O = CO2 + (NH3CH3)2CO3 =>
2 NH2CH2COOH + H2O = CO2 + (NH3CH3)2CO3
C3H4 + HCl = C3H6Cl2 =>
C3H4 + 2 HCl = C3H6Cl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KMnO4 + KBr + CH3COOH = (CH3COO)Mn + Br2 + CH2COOK + H2O =>
4 KMnO4 + 10 KBr + 18 CH3COOH = 4(CH3COO)Mn + 5 Br2 + 14 CH2COOK + 16 H2O
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
Pb(CH3COO)2 + H2S + H2O2 = PbS + H2CH3COO + H2O3 =>
Pb(CH3COO)2 + H2S + 3 H2O2 = PbS + 2 H2CH3COO + 2 H2O3
C2H2 + KMnO4 = C2H2O4 + KMn =>
C2H2 + KMnO4 = C2H2O4 + KMn
Al + Ag2O3 = Al2O3 + Ag =>
2 Al + Ag2O3 = Al2O3 + 2 Ag
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
Zn(NH3)4(OH)2 + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
Zn(NH3)4(OH)2 + 6 HNO3 = Zn(NO3)2 + 4 NH4NO3 + 2 H2O
MnCl2 + KI = KCl + MnI2 =>
MnCl2 + 2 KI = 2 KCl + MnI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3 =>
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3
Pb(SO4) + H2O + O2 = Pb3O4 + H2SO4 =>
6 Pb(SO4) + 6 H2O + O2 = 2 Pb3O4 + 6 H2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Mg + P4 = Mg2P2 =>
4 Mg + P4 = 2 Mg2P2
(NH4ClO4) = N2 + Cl2 + O2 + H2O =>
2(NH4ClO4) = N2 + Cl2 + 2 O2 + 4 H2O
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
Sr(OH)2 + NaOH = H2O + Na2SrO2 =>
Sr(OH)2 + 2 NaOH = 2 H2O + Na2SrO2
C10H16 + Br2 = HBr + C =>
C10H16 + 8 Br2 = 16 HBr + 10 C
A + BO3 = A3O4 + B2O3 =>
9 A + 8 BO3 = 3 A3O4 + 4 B2O3
OH{-} + Cr{3+} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
16 OH{-} + 2 Cr{3+} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
C4H8S + CuSO4 = CO2 + CuS + H2O + SO2 =>
2 C4H8S + 7 CuSO4 = 8 CO2 + 7 CuS + 8 H2O + 2 SO2
Mg(NO3)2 + Cr(NO3)3 + Mn(NO3)2 + Fe(NO3)3 + Co(NO3)2 + Ni(NO3)2 + C6H8O7 = MgCrMnFeCoNi04O20 + N2 + CO2 + H2O =>
9 Mg(NO3)2 + 9 Cr(NO3)3 + 9 Mn(NO3)2 + 9 Fe(NO3)3 + 9 Co(NO3)2 + 36 Ni(NO3)2 + 40 C6H8O7 = 9 MgCrMnFeCoNi04O20 + 90 N2 + 240 CO2 + 160 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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方程式のバランス10/19/24
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