| 前日に均衡した方程式 |
6 Zn + Na2SO3 + 8 HCl = 6 ZnCl + H2S + 2 NaCl + 3 H2O
Mg + S = MgS =>
Mg + S = MgS
C3H6O4 = C4H6O2 + CO2 + H2O =>
9 C3H6O4 = 5 C4H6O2 + 7 CO2 + 12 H2O
CuS(s) + HCl(aq) = CuCl2 + H2S =>
CuS(s) + 2 HCl(aq) = CuCl2 + H2S
Fe + SH = FeS + H =>
Fe + SH = FeS + H
Cu(OH)2 + ZnO = Zn(OH)2 + CuO =>
Cu(OH)2 + ZnO = Zn(OH)2 + CuO
K2Cr2O7 + KBr + H2SO4 = CrO2Br2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KBr + 3 H2SO4 = 2 CrO2Br2 + 3 K2SO4 + 3 H2O
CUO + H2SO3 = CUSO3 + H2O =>
CUO + H2SO3 = CUSO3 + H2O
KBr + Ca(CN)2 = Ca(Br)2 + KCN =>
2 KBr + Ca(CN)2 = Ca(Br)2 + 2 KCN
C6H12O6 + CuO = CO2 + H2O + Cu2O =>
C6H12O6 + 24 CuO = 6 CO2 + 6 H2O + 12 Cu2O
CCl4 + Br2 = CCl4Br2 =>
CCl4 + Br2 = CCl4Br2
KHP + NaOH = KOHP + NaH =>
KHP + NaOH = KOHP + NaH
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO4 + Na2SO4 + CO2 =>
3 KNO3 + Cr2(SO4)3 + 5 Na2CO3 = 3 KNO2 + 2 Na2CrO4 + 3 Na2SO4 + 5 CO2
SrI2 + Br2 = SrBr2 + I2 =>
SrI2 + Br2 = SrBr2 + I2
SO3 + Cu = CuO + SO2 =>
SO3 + Cu = CuO + SO2
Na2CrO4 + NaBr + HCl = Br2 + CrCl2 + NaCl + H2O =>
Na2CrO4 + 4 NaBr + 8 HCl = 2 Br2 + CrCl2 + 6 NaCl + 4 H2O
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + CuSO4 = K2Cu[Fe(CN)6] + K2SO4
HCl + Fe = ClFe + H2 =>
2 HCl + 2 Fe = 2 ClFe + H2
K2Cr3O7 + SO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr3O7 + 3 SO2 + 8 H2SO4 = 2 K2SO4 + 3 Cr2(SO4)3 + 8 H2O
KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2MnO4 + Na2SO4 + H2O
Li + Hg = LiHg =>
Li + Hg = LiHg
C30H62 + O2 = CO + H2O =>
2 C30H62 + 61 O2 = 60 CO + 62 H2O
I2 + F2 = I3F5 =>
3 I2 + 5 F2 = 2 I3F5
*2Zn + O2 = ZnO =>
*2Zn + O2 = 2 ZnO
K2Cr2O6 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O6 + 12 HCl = 2 KCl + 2 CrCl3 + 2 Cl2 + 6 H2O
Cl{-} + AgNO3 = AgCl + NO3{-} =>
Cl{-} + AgNO3 = AgCl + NO3{-}
CH3COOH + NaHCO3 = CH3COONa + H2O + CO =>
3 CH3COOH + 2 NaHCO3 = 2 CH3COONa + 4 H2O + 4 CO
NaMnO4 + NO2 + H2O = MnO2 + NaNO3 + HNO3 =>
NaMnO4 + 3 NO2 + H2O = MnO2 + NaNO3 + 2 HNO3
CH3MgCl + CO2 = CH3COOMgCl =>
CH3MgCl + CO2 = CH3COOMgCl
CH3COOH + NaHCO3 = CH3COONa + H2O + CO =>
3 CH3COOH + 2 NaHCO3 = 2 CH3COONa + 4 H2O + 4 CO
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + NaHCO3 = CH3COONa + H2O + CO =>
3 CH3COOH + 2 NaHCO3 = 2 CH3COONa + 4 H2O + 4 CO
H{+} + HSO3{-} + MnO4{-} = MnO2 + HSO4{-} + H2O =>
2 H{+} + 3 HSO3{-} + 2 MnO4{-} = 2 MnO2 + 3 HSO4{-} + H2O
C6H10O5 + H2 = C3H8O + H2O =>
C6H10O5 + 6 H2 = 2 C3H8O + 3 H2O
CH3COOH + NaHCO3 = CH3COONa + H2CO3 =>
CH3COOH + NaHCO3 = CH3COONa + H2CO3
NaHSO3 + H2O2 = NaHSO4 + H2O =>
NaHSO3 + H2O2 = NaHSO4 + H2O
ZnSO4 + Mg = ZnS + MgO =>
ZnSO4 + 4 Mg = ZnS + 4 MgO
Na[Al(OH)4] = Al + NaOH + O2 + H2O =>
4 Na[Al(OH)4] = 4 Al + 4 NaOH + 3 O2 + 6 H2O
Ca(NO3)2 + H2S = CaS + HNO3 =>
Ca(NO3)2 + H2S = CaS + 2 HNO3
AgNO3(q) + FeCl3(q) = AgCl + Fe(NO3)3 =>
3 AgNO3(q) + FeCl3(q) = 3 AgCl + Fe(NO3)3
NaIO3 + H2O2 = NaIO4 + H2O =>
NaIO3 + H2O2 = NaIO4 + H2O
N + CO2 + H2O = C6H12O6 + NO2 =>
6 N + 6 CO2 + 6 H2O = C6H12O6 + 6 NO2
CH3CO2Na + H2O = H3O + Na + COOCH2 =>
CH3CO2Na + H2O = H3O + Na + COOCH2
NH4H2PO4 + KOH = K3PO4 + (NH4)3PO4 + H2O =>
3 NH4H2PO4 + 6 KOH = 2 K3PO4 + (NH4)3PO4 + 6 H2O
KCO3 + BaSO4 = KSO4 + BaCO3 =>
KCO3 + BaSO4 = KSO4 + BaCO3
SnO2 + H2(g) = Sn(g) + H2O(g) =>
SnO2 + 2 H2(g) = Sn(g) + 2 H2O(g)
Zn(OH)2 + HClO3 = Zn(ClO3)2 + H2O =>
Zn(OH)2 + 2 HClO3 = Zn(ClO3)2 + 2 H2O
KMnO4 + Na2S + H2SO4 = K2SO4 + MnSO4 + NaOH + S =>
2 KMnO4 + 2 Na2S + 2 H2SO4 = K2SO4 + 2 MnSO4 + 4 NaOH + S
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
AgF + MgCl2 = MgF2 + AgCl =>
2 AgF + MgCl2 = MgF2 + 2 AgCl
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