| 前日に均衡した方程式 |
N2O2 = 2 NO
C3H66 + O2 = CO2 + H2O =>
2 C3H66 + 39 O2 = 6 CO2 + 66 H2O
KN3 = K3N + N2 =>
3 KN3 = K3N + 4 N2
H2O + CdCl2 = HCl + CdO =>
H2O + CdCl2 = 2 HCl + CdO
Mg(cr) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(cr) + 2 HCl(aq) = H2(g) + MgCl2(aq)
Cu + Hg(NO)3 = Hg + Cu(NO)3 =>
Cu + Hg(NO)3 = Hg + Cu(NO)3
PbO2 + NaOH + Cr(OH)3 = Na2CrO4 + Na2PbOH2 + H2O =>
PbO2 + 6 NaOH + 2 Cr(OH)3 = 2 Na2CrO4 + Na2PbOH2 + 5 H2O
BaCl2 + AlSO4 = AlCl3 + Ba3(SO4)2 =>
3 BaCl2 + 2 AlSO4 = 2 AlCl3 + Ba3(SO4)2
NaI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
Mg(OH)2 + ClO + H2O + H2 = MgCl2*6H2O =>
Mg(OH)2 + 2 ClO + 2 H2O + 3 H2 = MgCl2*6H2O
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
ZnCO3 + Ca(OH)2 = Zn(OH)2 + CaCO3 =>
ZnCO3 + Ca(OH)2 = Zn(OH)2 + CaCO3
ZnSO4 + BaO = ZnO + BaSO4 =>
ZnSO4 + BaO = ZnO + BaSO4
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
Na2SO4CaO = CaSO4Na2O =>
Na2SO4CaO = CaSO4Na2O
SrCl2 + KMnO4 = Sr(MnO4)2 + KCl =>
SrCl2 + 2 KMnO4 = Sr(MnO4)2 + 2 KCl
KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2(OH)2 =>
2 KHC8H4O4 + Ca(OH)2 = Ca(KC8H4O4)2 + H2(OH)2
C3H6O2 + Na = C2H5COONa + H2 =>
2 C3H6O2 + 2 Na = 2 C2H5COONa + H2
C3H6O2 + O2 = CO2 + water =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
Mg{2} + Cl{-} = MgCl2 =>
Mg{2} + 2 Cl{-} = MgCl2
H2SiO3 + AuOH = Au2(SiO3) + H2O =>
H2SiO3 + 2 AuOH = Au2(SiO3) + 2 H2O
KNO3 + CaCO3 = CO2 + O2 + CaKN =>
KNO3 + CaCO3 = CO2 + 2 O2 + CaKN
Cr(s) + CoCl2(l) = CrCl3(aq) + Co(s) =>
2 Cr(s) + 3 CoCl2(l) = 2 CrCl3(aq) + 3 Co(s)
C7H5N3O6 + KNO3 = CO + H2O + N2 + K2O =>
10 C7H5N3O6 + 14 KNO3 = 70 CO + 25 H2O + 22 N2 + 7 K2O
S02 + O2 + CaCO3 = CaSO4 + CO2 =>
S02 + 3 O2 + 2 CaCO3 = 2 CaSO4 + 2 CO2
ClC6H4COOH = ClC6H4 + COOH =>
ClC6H4COOH = ClC6H4 + COOH
Al(s) + FeCl3(aq) = Fe + AlCl3 =>
Al(s) + FeCl3(aq) = Fe + AlCl3
Mg(CO3)*5H2O = MgO + CO2 + H2O =>
Mg(CO3)*5H2O = MgO + CO2 + 5 H2O
OCl + Cr2O3 = CrO4 + Cl2 =>
10 OCl + 2 Cr2O3 = 4 CrO4 + 5 Cl2
XCHCH3CH3 + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + CO2 + H2O =>
5 XCHCH3CH3 + 18 KMnO4 + 27 H2SO4 = 5 XCOOH + 9 K2SO4 + 18 MnSO4 + 10 CO2 + 42 H2O
Na2HPO4 + HCl = H3PO4 + NaCl =>
Na2HPO4 + 2 HCl = H3PO4 + 2 NaCl
Au + H2SO4 = Au(SO4)3 + SO2 + H2O =>
Au + 6 H2SO4 = Au(SO4)3 + 3 SO2 + 6 H2O
FeCl3 + KI = FeI2 + KCl + Cl =>
FeCl3 + 2 KI = FeI2 + 2 KCl + Cl
Pb(OH)2(PO3)2 + HNO3 = Pb(NO3)4 + HPO3 + H2O =>
Pb(OH)2(PO3)2 + 4 HNO3 = Pb(NO3)4 + 2 HPO3 + 2 H2O
KI + Br2 = KIBr2 =>
KI + Br2 = KIBr2
Al(s) + SnC12(aq) = AlC13(aq) + Sn(s) =>
12 Al(s) + 13 SnC12(aq) = 12 AlC13(aq) + 13 Sn(s)
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
C16H3202 + O2 = CO2 + H2O =>
2 C16H3202 + 1633 O2 = 32 CO2 + 3202 H2O
CH4(s) + O2(g) = H2O(i) + CO2(g) =>
CH4(s) + 2 O2(g) = 2 H2O(i) + CO2(g)
C7H8O2 + O2 = CO2 + H2O =>
C7H8O2 + 8 O2 = 7 CO2 + 4 H2O
K2P + O2 = K2O + P =>
2 K2P + O2 = 2 K2O + 2 P
C3H6O2 + O2 = CO3 + H2O =>
C3H6O2 + 5 O2 = 3 CO3 + 3 H2O
MnCl2 + H2O2 + NaOH = MnO(OH)2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO(OH)2 + 2 NaCl + H2O
Na2B + H2SO4 = Na2SO4 + BH2 =>
Na2B + H2SO4 = Na2SO4 + BH2
LiBr + Co2(SO3)2 = CoBr2 + Li2(SO3) =>
4 LiBr + Co2(SO3)2 = 2 CoBr2 + 2 Li2(SO3)
Pb(ClO2)4 = PbCl4 + O2 =>
Pb(ClO2)4 = PbCl4 + 4 O2
NiCl2 + NaOH = NaCl + Ni(OH)2 =>
NiCl2 + 2 NaOH = 2 NaCl + Ni(OH)2
CuCl2 + NaOH = CuCl2NaOH =>
CuCl2 + NaOH = CuCl2NaOH
K2Cr2O7 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
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方程式のバランス12/19/24
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