| 前日に均衡した方程式 |
2 Ni + 2 HCl2 = 2 NiCl2 + H2
CH6H14O2 + O2 = CO2 + H2O =>
CH6H14O2 + 5 O2 = CO2 + 10 H2O
NaC2H4O2 + Ca(NO3)2 = NaNO3 + Ca(C2H4O2)2 =>
2 NaC2H4O2 + Ca(NO3)2 = 2 NaNO3 + Ca(C2H4O2)2
KAl2(Si3Al)O10(OH)2 + Ca(OH)2 = CaAl2Si2O8 + KOH + H2O =>
2 KAl2(Si3Al)O10(OH)2 + 3 Ca(OH)2 = 3 CaAl2Si2O8 + 2 KOH + 4 H2O
SrCO3 = CO2 + SrO =>
SrCO3 = CO2 + SrO
C10H26N4P + C2H6O4S = C2H8NO2PS + C10H24O2N3 =>
C10H26N4P + C2H6O4S = C2H8NO2PS + C10H24O2N3
HNO3 + H2SO4 = NO2 + H2O + SO4 =>
2 HNO3 + H2SO4 = 2 NO2 + 2 H2O + SO4
CH3COOK + Na2CO3 = K2CO3 + NaCH3COO =>
2 CH3COOK + Na2CO3 = K2CO3 + 2 NaCH3COO
SrCo3 + H2O = H2Co3 + Sr(OH)2 =>
SrCo3 + 2 H2O = H2Co3 + Sr(OH)2
Al + K(OH) + H2SO4 = KAl(SO4)2 + H2O + H2 =>
2 Al + 2 K(OH) + 4 H2SO4 = 2 KAl(SO4)2 + 2 H2O + 3 H2
F2 + PbI4 = PbF4 + I8 =>
4 F2 + 2 PbI4 = 2 PbF4 + I8
NaOCl + FeCl5 = FeO + NaCl + Cl2 =>
2 NaOCl + 2 FeCl5 = 2 FeO + 2 NaCl + 5 Cl2
Na2CO3 + BaSO4 = Na2SO4 + BaCO3 =>
Na2CO3 + BaSO4 = Na2SO4 + BaCO3
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
H2SiO3 + NaOH = Na2SiO3 + H2O =>
H2SiO3 + 2 NaOH = Na2SiO3 + 2 H2O
H(C2H3O2) + NaHCO3 = Na(C2H3O2) + H2O + CO2 =>
H(C2H3O2) + NaHCO3 = Na(C2H3O2) + H2O + CO2
C7H5NaO2 + O = H2O + CO2 + Na2CO3 =>
2 C7H5NaO2 + 30 O = 5 H2O + 13 CO2 + Na2CO3
Ni3(PO4)2 + HNO3 = Ni(NO3)2 + H3PO4 =>
Ni3(PO4)2 + 6 HNO3 = 3 Ni(NO3)2 + 2 H3PO4
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
NaOH + C3H4O5 = C3H3O5Na + H2O =>
NaOH + C3H4O5 = C3H3O5Na + H2O
K(SbO)C4H4O6 + NaHCO3 + I2 = KNaC4H4O6 + Na3SbO4 + NaI + CO2 + H2O =>
K(SbO)C4H4O6 + 6 NaHCO3 + I2 = KNaC4H4O6 + Na3SbO4 + 2 NaI + 6 CO2 + 3 H2O
Cu + H2O = H + Cu(OH)2 =>
Cu + 2 H2O = 2 H + Cu(OH)2
Sn(NO3)3 + KS = KNO3 + SnS3 =>
Sn(NO3)3 + 3 KS = 3 KNO3 + SnS3
Fe{3+} + SO4{2-} + NaOH = Fe(OH)3 + Na2SO4 =>
2 Fe{3+} + 3 SO4{2-} + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
MnO2 + H3O{+} + Cl{-} = Cl2 + Mn{+2} + H2O =>
MnO2 + 4 H3O{+} + 2 Cl{-} = Cl2 + Mn{+2} + 6 H2O
H2SO4(l) + Zn(s) = ZnSO4(s) + H2(g) =>
H2SO4(l) + Zn(s) = ZnSO4(s) + H2(g)
Cu + SO2 = Cu2O + Cu2S =>
6 Cu + SO2 = 2 Cu2O + Cu2S
BaO + Cl = Cl2O + Ba =>
BaO + 2 Cl = Cl2O + Ba
SnO + NaOH = SnOH + NaO =>
SnO + NaOH = SnOH + NaO
CaCO3 + H3C6H5O7 = Ca3C6H5O7 + CO2 + H2O =>
18 CaCO3 + 7 H3C6H5O7 = 6 Ca3C6H5O7 + 24 CO2 + 13 H2O
Ba(S) + F2(g) = BaF2(S) =>
Ba(S) + F2(g) = BaF2(S)
K(MnO4) + Fe(SO4) = K(SO4) + Fe(MnO4) =>
K(MnO4) + Fe(SO4) = K(SO4) + Fe(MnO4)
Sn + NaClO + H2O = Sn(OH)2 + NaCl =>
Sn + NaClO + H2O = Sn(OH)2 + NaCl
Fe + C14 = FeC18 =>
7 Fe + 9 C14 = 7 FeC18
Fe + HCl = HClFe =>
Fe + HCl = HClFe
FeH + Br2 = FeBr3 + H2 =>
2 FeH + 3 Br2 = 2 FeBr3 + H2
C + ZnS = ZnC + CS =>
2 C + ZnS = ZnC + CS
CH2COOH + Na = Na2COOH + CH2 =>
CH2COOH + 2 Na = Na2COOH + CH2
HF + H3SO4 = F2 + H2S + H2O =>
14 HF + 2 H3SO4 = 7 F2 + 2 H2S + 8 H2O
Cu3(PO4)2 = P2O5 + CuO =>
Cu3(PO4)2 = P2O5 + 3 CuO
AlCl3 + NaOH = NaCl + Al(OH)3 =>
AlCl3 + 3 NaOH = 3 NaCl + Al(OH)3
Sn2 + O2 = SnO4 =>
Sn2 + 4 O2 = 2 SnO4
Fe(CrO4)3 + Ca = Ca2(CrO4)2 + Fe =>
2 Fe(CrO4)3 + 6 Ca = 3 Ca2(CrO4)2 + 2 Fe
Mg(OH)2 + Al = Al(OH)3 + Mg =>
3 Mg(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mg
Zn(CH3COO)2 + NaCO3 + H2O = Zn2(OH)2CO3 + CH3COONa + CO2 =>
18 Zn(CH3COO)2 + 32 NaCO3 + 3 H2O = 9 Zn2(OH)2CO3 + 32 CH3COONa + 31 CO2
Cl2 + Fe = Cl2Fe =>
Cl2 + Fe = Cl2Fe
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C6H3N3O7 + C6H12O6 + H2O = C6H5N3O7 + C6H12O7 =>
C6H3N3O7 + C6H12O6 + H2O = C6H5N3O7 + C6H12O7
C6H6 + OH = C6H5OH + H2O =>
C6H6 + 2 OH = C6H5OH + H2O
Na2CO3 + Pb(NO3)2 = PbCO3 + (NO3)Na =>
Na2CO3 + Pb(NO3)2 = PbCO3 + 2(NO3)Na
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