| 前日に均衡した方程式 |
SnO2 + 4 HCl = SnCl4 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Sr3(AsO4)2 = Sr2 + (AsO4)3 =>
6 Sr3(AsO4)2 = 9 Sr2 + 4(AsO4)3
Cl2O + Ba(OH)2 = BaO + ClOH =>
Cl2O + Ba(OH)2 = BaO + 2 ClOH
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
BaN2O6 + C6H8O7 = BaO + H2O + N2 + CO2 =>
9 BaN2O6 + 5 C6H8O7 = 9 BaO + 20 H2O + 9 N2 + 30 CO2
ClOOCl = Cl + O2 =>
ClOOCl = 2 Cl + O2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
Li3PO4 + Cu = Li + Cu3(PO4)2 =>
2 Li3PO4 + 3 Cu = 6 Li + Cu3(PO4)2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
F2O + H2O = FOH =>
F2O + H2O = 2 FOH
CH3CH3 + Br2 = CH3CH2Br + HBr =>
CH3CH3 + Br2 = CH3CH2Br + HBr
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4Cl + AgNCO = (NH2)2 + CO + AgCl =>
NH4Cl + AgNCO = (NH2)2 + CO + AgCl
Ga + HNO3 + HCl = GaCl3 + NO2 + H2O =>
Ga + 3 HNO3 + 3 HCl = GaCl3 + 3 NO2 + 3 H2O
Na2(CO3)(s) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
Na2(CO3)(s) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(l)
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Zn(BO2)2 + Na2(CO3) = Zn(CO3) + Na(BO2) =>
Zn(BO2)2 + Na2(CO3) = Zn(CO3) + 2 Na(BO2)
H2SO4(l) + Cu(s) = CuSO4(s) + H2O(i) + SO2(g) =>
2 H2SO4(l) + Cu(s) = CuSO4(s) + 2 H2O(i) + SO2(g)
C2H6O = C4H10 + C6H6 + H2O =>
9 C2H6O = 3 C4H10 + C6H6 + 9 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH175 + O2 = CO2 + H2O =>
4 CH175 + 179 O2 = 4 CO2 + 350 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C12H22O11(s) + O2(g) = H3C6H5O7 + H2O(g) =>
C12H22O11(s) + 3 O2(g) = 2 H3C6H5O7 + 3 H2O(g)
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C10H8O + NaOH = H2O + C11H8O2 + Na =>
11 C10H8O + 26 NaOH = 17 H2O + 10 C11H8O2 + 26 Na
MnO + NaOH = Mn(OH)2 + Na2O =>
MnO + 2 NaOH = Mn(OH)2 + Na2O
CUCO2(s) = CUO(s) + CO(g) =>
CUCO2(s) = CUO(s) + CO(g)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Pb(NO3)2 + Ni2O3 = PbO + Ni(NO3)3 =>
3 Pb(NO3)2 + Ni2O3 = 3 PbO + 2 Ni(NO3)3
Mg + Sr(NO3)2 = Sr + Mg(NO3)2 =>
Mg + Sr(NO3)2 = Sr + Mg(NO3)2
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
H2 + Ar = H2Ar =>
H2 + Ar = H2Ar
Na2CrO4 + H2SO4 + Cu2O = CuSO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 11 H2SO4 + 3 Cu2O = 6 CuSO4 + Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Na2ZnO2 = Na2O + ZnO =>
Na2ZnO2 = Na2O + ZnO
Pb(NO3)3 + KI = PbI3 + KNO3 =>
Pb(NO3)3 + 3 KI = PbI3 + 3 KNO3
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
FeS + CuNO3 = Fe(NO3)2 + Cu2S =>
FeS + 2 CuNO3 = Fe(NO3)2 + Cu2S
C19H40 + CuO = CO2 + H2O + Cu =>
C19H40 + 58 CuO = 19 CO2 + 20 H2O + 58 Cu
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