| 前日に均衡した方程式 |
Mg + 4 H(NO3) = Mg(NO3)2 + 2 NO2 + 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NH4Br + I2 = NH4I + Br2 =>
2 NH4Br + I2 = 2 NH4I + Br2
Br + KOH = KBr + OH =>
Br + KOH = KBr + OH
HCOOH + NH4OH = NH4COOH + H2O =>
HCOOH + NH4OH = NH4COOH + H2O
Fe(OH)3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe(OH)3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O
FeSO4 + HClO4 = Fe(ClO4)2 + H2SO4 =>
FeSO4 + 2 HClO4 = Fe(ClO4)2 + H2SO4
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O =>
CH3CHCH3CH3OH = CH3CHCH2CH3 + H2O
KHC8H4O4 + Ba(OH)2 = BaK2(C8H4O4)2 + H2O =>
2 KHC8H4O4 + Ba(OH)2 = BaK2(C8H4O4)2 + 2 H2O
C2OH14O4 + NaOH = C2OH12O4 + Na + H2O =>
C2OH14O4 + 2 NaOH = C2OH12O4 + 2 Na + 2 H2O
NH2HgCl + HCl = Hg2Cl2 + N2 + NH4Cl =>
6 NH2HgCl + 4 HCl = 3 Hg2Cl2 + N2 + 4 NH4Cl
(NH4)2S2O8 + Mn(NO3)2 + HNO3 = Mn(NO3)3 + NH4NO3 + H2SO4 =>
(NH4)2S2O8 + 2 Mn(NO3)2 + 4 HNO3 = 2 Mn(NO3)3 + 2 NH4NO3 + 2 H2SO4
H2CO3 + CuCl2 = HCl + CuCO3 =>
H2CO3 + CuCl2 = 2 HCl + CuCO3
KOH + Mg = MgO + K + H2 =>
2 KOH + 2 Mg = 2 MgO + 2 K + H2
Ba3(PO4)2 + RbI = Rb3(PO4) + BaI2 =>
Ba3(PO4)2 + 6 RbI = 2 Rb3(PO4) + 3 BaI2
Cr(OH)3 + H3PO4 = CrPO4 + H2O =>
Cr(OH)3 + H3PO4 = CrPO4 + 3 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
CH3COONaNaOH = CH3COOOHNa2 =>
CH3COONaNaOH = CH3COOOHNa2
HCl + oxygen = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
NaH + SO3 = Na2SO3 + H2 =>
2 NaH + SO3 = Na2SO3 + H2
ZnS + HNO3 = ZnSO4 + NO + H2O =>
3 ZnS + 8 HNO3 = 3 ZnSO4 + 8 NO + 4 H2O
CH4O = CH4 + CO2 + H2O =>
4 CH4O = 3 CH4 + CO2 + 2 H2O
KClO4 + Al = K2O + Al2O3 + Cl2 =>
6 KClO4 + 14 Al = 3 K2O + 7 Al2O3 + 3 Cl2
NaClMgCl2 = NaCl2MgCl =>
NaClMgCl2 = NaCl2MgCl
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
KClO3 + Cr2O3 + KOH = K2CrO4 + KCl + H2O =>
KClO3 + Cr2O3 + 4 KOH = 2 K2CrO4 + KCl + 2 H2O
PbCl14 = PbCl12 + Cl12 =>
6 PbCl14 = 6 PbCl12 + Cl12
Zn(OH)2 + NO3 = Zn(NO3)2 + OH =>
Zn(OH)2 + 2 NO3 = Zn(NO3)2 + 2 OH
CaO + C3H13NO2 = CaC3H13 + NO3 =>
CaO + C3H13NO2 = CaC3H13 + NO3
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
(C6H12O5)50 + O2 = CO2 + H2O =>
(C6H12O5)50 + 325 O2 = 300 CO2 + 300 H2O
Cd(s) + O2(g) = CdO2(s) =>
Cd(s) + O2(g) = CdO2(s)
CI + H2O = HCIO + HCI =>
2 CI + H2O = HCIO + HCI
CH3COOH + C4H9OH = CH3COOC4H9 + H2 =>
CH3COOH + 4 C4H9OH = 3 CH3COOC4H9 + 4 H2
Li2 + O2 = Li4O2 =>
2 Li2 + O2 = Li4O2
Mg + P(HO4)2 = Mg(HO4) + P2 =>
4 Mg + 2 P(HO4)2 = 4 Mg(HO4) + P2
Fe2O3MgCO3 = Mg(FeO2)2CO2 =>
Fe2O3MgCO3 = Mg(FeO2)2CO2
ZnCO3 = ZnOCO2 =>
ZnCO3 = ZnOCO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O + Br{-} + Al{3+} = Al + BrO3{-} + H{+} =>
3 H2O + Br{-} + 2 Al{3+} = 2 Al + BrO3{-} + 6 H{+}
KMnO4 + NaOH + NaHSO3 = NaKMnO4 + Na2SO4 + H2O =>
2 KMnO4 + 3 NaOH + NaHSO3 = 2 NaKMnO4 + Na2SO4 + 2 H2O
C8H16 + O2 = C2 + H2O =>
C8H16 + 4 O2 = 4 C2 + 8 H2O
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg =>
Ag + Mg(NO3)2 = Ag(NO3)2 + Mg
CH3COOH + Ba(OH)2 = C4H6O4Ba + H2O =>
2 CH3COOH + Ba(OH)2 = C4H6O4Ba + 2 H2O
CH4O = CH4 + CO2 + H2O =>
4 CH4O = 3 CH4 + CO2 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + H2CO3 =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + H2CO3
Al2(CO3)3(s) + HCl(g) = AlCl3(s) + CO2(g) + H2O(g) =>
Al2(CO3)3(s) + 6 HCl(g) = 2 AlCl3(s) + 3 CO2(g) + 3 H2O(g)
Ba(OH)2 + CO2 = Ba(CO2)2 + OH =>
Ba(OH)2 + 2 CO2 = Ba(CO2)2 + 2 OH
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