| 前日に均衡した方程式 |
C8H18 + 16 H2S = 8 CS2 + 25 H2
K2CrO + Ba(NO3)2 = KNO3 + BaCrO =>
K2CrO + Ba(NO3)2 = 2 KNO3 + BaCrO
CuS + Cl2 = CuCl2 + S2Cl2 =>
2 CuS + 3 Cl2 = 2 CuCl2 + S2Cl2
CH5H11OH + O2 = CO2 + H2O =>
4 CH5H11OH + 19 O2 = 4 CO2 + 34 H2O
FeS + O*2 = Fe*2O*3 + SO*2 =>
FeS + 3 O*2 = Fe*2O*3 + SO*2
(NH4)2S + CuCl2 = CuS + NH4Cl =>
(NH4)2S + CuCl2 = CuS + 2 NH4Cl
CH4(s) + O2(s) = CO2(s) + H2O(e) =>
CH4(s) + 2 O2(s) = CO2(s) + 2 H2O(e)
C106H203O80N16P + HNO3 = N2 + H2O + CO2 + H3PO4 =>
5 C106H203O80N16P + 472 HNO3 = 276 N2 + 736 H2O + 530 CO2 + 5 H3PO4
Co(NO3)2 + NH4SCN = ((NH4)2Co(SCN)4) + NH4NO3 =>
Co(NO3)2 + 4 NH4SCN = ((NH4)2Co(SCN)4) + 2 NH4NO3
K2[Hg(SCN)4] + NiCl2 = Ni[Hg(SCN)4] + KCl =>
K2[Hg(SCN)4] + NiCl2 = Ni[Hg(SCN)4] + 2 KCl
PbO2 + KI + HCl = PbCl3 + KCl + I2 + H2O =>
2 PbO2 + 2 KI + 8 HCl = 2 PbCl3 + 2 KCl + I2 + 4 H2O
Propene + oxygen = carbondioxide + water =>
2 CH3CHCH2 + 9 O2 = 6 CO2 + 6 H2O
NaCl + Pb2(NO3)2 = Pb2Cl + Na(NO3)2 =>
NaCl + Pb2(NO3)2 = Pb2Cl + Na(NO3)2
Na2SO4 + Ca(OH)2 = NaOH + Ca2(SO4)2 =>
2 Na2SO4 + 2 Ca(OH)2 = 4 NaOH + Ca2(SO4)2
SO3 + BaOH = S(OH)6 + Ba2O =>
SO3 + 6 BaOH = S(OH)6 + 3 Ba2O
HCl + C8H9NO = HC8H9NO + Cl =>
HCl + C8H9NO = HC8H9NO + Cl
MnO{-}4 + H{+} + C2O{-}42 = Mn2 + H2O + CO2 =>
14 MnO{-}4 + 16 H{+} + 2 C2O{-}42 = 7 Mn2 + 8 H2O + 4 CO2
C7H16 + O2 = C + H16O2 =>
C7H16 + O2 = 7 C + H16O2
K + NH4OH = KNH4 + OH =>
K + NH4OH = KNH4 + OH
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2 =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2
CBr4 + Cl2 = CCl4 + Br4 =>
CBr4 + 2 Cl2 = CCl4 + Br4
C8H8O2 + C15H14O = C31H26O3 + H2O =>
2 C8H8O2 + C15H14O = C31H26O3 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Zn(NO3)2 + C6H12O6 = ZnO + CO2 + H2O + NO2 =>
12 Zn(NO3)2 + C6H12O6 = 12 ZnO + 6 CO2 + 6 H2O + 24 NO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al4Si3 + O2 = SiO2 + Al =>
Al4Si3 + 3 O2 = 3 SiO2 + 4 Al
NH2CH2COOH + H2SO4 = NH3 + CO2 + H2O + SO2 =>
NH2CH2COOH + 3 H2SO4 = NH3 + 2 CO2 + 4 H2O + 3 SO2
MgZn + HCl = MgH + ZnCl =>
MgZn + HCl = MgH + ZnCl
Sb2O3 + C = Sb3 + CO =>
3 Sb2O3 + 9 C = 2 Sb3 + 9 CO
Ag + CuCl2 = Cu + AgCl3 =>
2 Ag + 3 CuCl2 = 3 Cu + 2 AgCl3
HCl + Ba(OH)2H2O = BaCl2 + H2O =>
2 HCl + Ba(OH)2H2O = BaCl2 + 3 H2O
NH4NO3 + C12H22O11 = CO2 + H2O + N2 =>
24 NH4NO3 + C12H22O11 = 12 CO2 + 59 H2O + 24 N2
Ni + ZnCO3 = Zn + NiCO3 =>
Ni + ZnCO3 = Zn + NiCO3
Zn + NiCl2 = Zn2Ni3 + Cl =>
2 Zn + 3 NiCl2 = Zn2Ni3 + 6 Cl
NaOH(aq) + HCl = NaCl(aq) + H2O(aq) =>
NaOH(aq) + HCl = NaCl(aq) + H2O(aq)
H2SO4(ag) + Mg(s) = H2(g) + MgSO4(ag) =>
H2SO4(ag) + Mg(s) = H2(g) + MgSO4(ag)
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2 =>
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2
Si2H3 + O2 = SiO3 + H2O =>
4 Si2H3 + 15 O2 = 8 SiO3 + 6 H2O
ZrO(NO3)2(aq) + NaOH(aq) = ZrO(OH)2(s) + NaNO3(aq) =>
ZrO(NO3)2(aq) + 2 NaOH(aq) = ZrO(OH)2(s) + 2 NaNO3(aq)
CsOH(aq) + H2SO4(aq) = Cs2SO4 + H2O =>
2 CsOH(aq) + H2SO4(aq) = Cs2SO4 + 2 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
KI + HClO = KCl + KOH + I2 =>
2 KI + HClO = KCl + KOH + I2
C2H5OH = (C2H5)2OH2O =>
2 C2H5OH = (C2H5)2OH2O
Pb2(CH3COOO) + NaOH = Na(CH3COOO) + Pb2OH =>
Pb2(CH3COOO) + NaOH = Na(CH3COOO) + Pb2OH
Na + Li2SO4 = Na2SO4 + Li =>
2 Na + Li2SO4 = Na2SO4 + 2 Li
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+} =>
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+}
C23H28 + O2 = CO2 + H2O =>
C23H28 + 30 O2 = 23 CO2 + 14 H2O
C + Si = SiC4 =>
4 C + Si = SiC4
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
H2SO4(aq) + CaCO3(s) = CaSO4 + CO2 + H2O(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4 + CO2 + H2O(g)
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