| 前日に均衡した方程式 |
5 Na2SO3 + 3 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
Sr + NO3 = Sr(NO3) =>
Sr + NO3 = Sr(NO3)
Na2S + Fe(NO3)2 = NaNO3 + FeS =>
Na2S + Fe(NO3)2 = 2 NaNO3 + FeS
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
MgO + P4O10 = Mg3(PO4)2 =>
6 MgO + P4O10 = 2 Mg3(PO4)2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
H2SO4 + KI = I2 + H2S + K2O =>
H2SO4 + 8 KI = 4 I2 + H2S + 4 K2O
NaHCO3 + C2H4O2 = H2O + NaC2H3O2 + CO2 =>
NaHCO3 + C2H4O2 = H2O + NaC2H3O2 + CO2
CaMg(CO3)2 + H3PO4 = Ca3(PO4)2 + Mg3(PO4)2 + H2O + CO2 =>
3 CaMg(CO3)2 + 4 H3PO4 = Ca3(PO4)2 + Mg3(PO4)2 + 6 H2O + 6 CO2
LiBr + Na2SiO3 = NaBr + Li2SiO3 =>
2 LiBr + Na2SiO3 = 2 NaBr + Li2SiO3
Cr2(SO4)3 + Na2S + H2O = Cr(OH)3 + S + Na2SO4 =>
4 Cr2(SO4)3 + 9 Na2S + 12 H2O = 8 Cr(OH)3 + 12 S + 9 Na2SO4
H{+} + MnO4{-} + I = IO3{-} + Mn{2+} + H2O =>
2 H{+} + MnO4{-} + I = IO3{-} + Mn{2+} + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq) =>
AgNO3(aq) + NACl(aq) = AgCl(s) + NANO3(aq)
FeCl3 + KCl = FeCl2 + KCl5 =>
4 FeCl3 + KCl = 4 FeCl2 + KCl5
C7H8 + CrO3 + H2SO4 = C7H6O + Cr2(SO4)3 + H2O =>
3 C7H8 + 4 CrO3 + 6 H2SO4 = 3 C7H6O + 2 Cr2(SO4)3 + 9 H2O
C4H10S(l) + O2(g) = CO2(g) + H2O(g) + S =>
2 C4H10S(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g) + 2 S
H2SO4 + BaBr2 = H2Br + Ba(SO4)2 =>
2 H2SO4 + BaBr2 = 2 H2Br + Ba(SO4)2
C2H6 + Cl2 = C2H5Cl3 + HCl =>
C2H6 + 2 Cl2 = C2H5Cl3 + HCl
K2PtCl4 + NaOH = Pt(OH)2 + NaCl + KCl =>
K2PtCl4 + 2 NaOH = Pt(OH)2 + 2 NaCl + 2 KCl
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
KC4H5O6 + CH2Na2O4 = KNaC4H4O6 + CO2 + H2O =>
2 KC4H5O6 + CH2Na2O4 = 2 KNaC4H4O6 + CO2 + 2 H2O
FeCl3(aq) + K3PO4(aq) = Fe(PO4) + KCl =>
FeCl3(aq) + K3PO4(aq) = Fe(PO4) + 3 KCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
K2SO4 + Ti(OH)2 = TiSO4 + K2(OH)2 =>
K2SO4 + Ti(OH)2 = TiSO4 + K2(OH)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H2O + O2 = CO2 + H2O =>
C2H2O + 2 O2 = 2 CO2 + H2O
SrCl2 + H2SO4 = Sr(HSO4)2 + HCl =>
SrCl2 + 2 H2SO4 = Sr(HSO4)2 + 2 HCl
BaF2 + K3Po4 = Ba3(Po4)2 + KF =>
3 BaF2 + 2 K3Po4 = Ba3(Po4)2 + 6 KF
Mg3N2 + HF = MgF2 + H3N =>
Mg3N2 + 6 HF = 3 MgF2 + 2 H3N
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na3PO4 + Zn(NO3)2 = NaNO3 + Zn3(PO4)2 =>
2 Na3PO4 + 3 Zn(NO3)2 = 6 NaNO3 + Zn3(PO4)2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
OH{-} + V + H2O = HV6O17{3-} + H2 =>
3 OH{-} + 6 V + 14 H2O = HV6O17{3-} + 15 H2
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O
KIPb = KI + Pb =>
KIPb = KI + Pb
NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O
FeCl3 + Mg + H2O = MgCl2 + H2 + Fe(OH)3 =>
2 FeCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 3 H2 + 2 Fe(OH)3
Al + NaOH + H2O = Na3[Al(OH)4] + H2 =>
2 Al + 6 NaOH + 2 H2O = 2 Na3[Al(OH)4] + H2
C6H6O + Cl2 = C6Cl5OH + HCl =>
C6H6O + 5 Cl2 = C6Cl5OH + 5 HCl
KSCN + KMnO4 + HCl = NO2 + SO2 + CO2 + MnCl2 + KCl + H2O =>
5 KSCN + 13 KMnO4 + 44 HCl = 5 NO2 + 5 SO2 + 5 CO2 + 13 MnCl2 + 18 KCl + 22 H2O
Na2CO4 + Ca = CaCO4 + Na =>
Na2CO4 + Ca = CaCO4 + 2 Na
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方程式のバランス01/11/25
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