| 前日に均衡した方程式 |
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
HOBr + KOBr = OBr + KH =>
HOBr + KOBr = 2 OBr + KH
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
H2C2O4(aq) + NaOH = Na2C2O4 + H2O =>
H2C2O4(aq) + 2 NaOH = Na2C2O4 + 2 H2O
O2 = O3 =>
3 O2 = 2 O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H7OH + K2Cr2O7 + H2SO4 = C2H5CO + Cr2(SO4)3 + K2SO4 + H2O =>
2 C3H7OH + K2Cr2O7 + 4 H2SO4 = 2 C2H5CO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ba + Au(NO3)3 = Au + Ba(NO3)2 =>
3 Ba + 2 Au(NO3)3 = 2 Au + 3 Ba(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
FeBr2 + K2CO3 = FeCO3 + KBr =>
FeBr2 + K2CO3 = FeCO3 + 2 KBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K(s) + ZnCl2(aq) = KCl + Zn =>
2 K(s) + ZnCl2(aq) = 2 KCl + Zn
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
(NH4)2SO4 + FeSO4 + H2O = (NH4)2Fe(SO4)2*6H2O =>
(NH4)2SO4 + FeSO4 + 6 H2O = (NH4)2Fe(SO4)2*6H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3(s) + Ca3N2 = AlN(s) + CaCl2(s) =>
2 AlCl3(s) + Ca3N2 = 2 AlN(s) + 3 CaCl2(s)
K2S2O8 + H2O = KHSO4 + H2O2 =>
K2S2O8 + 2 H2O = 2 KHSO4 + H2O2
Al2O3 + Sr3P2 = Al3P3 + Sr2O2 =>
6 Al2O3 + 6 Sr3P2 = 4 Al3P3 + 9 Sr2O2
Ni(NO3)2 + KI = KNO3 + NiI2 =>
Ni(NO3)2 + 2 KI = 2 KNO3 + NiI2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Sb(OH)3 + HCl = SbCl3 + H2O =>
Sb(OH)3 + 3 HCl = SbCl3 + 3 H2O
BrO3{-} + H2S = Br{-} + S + H2O =>
BrO3{-} + 3 H2S = Br{-} + 3 S + 3 H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Ca(OH)2 + NaOH = CaOH + Na(OH)2 =>
Ca(OH)2 + NaOH = CaOH + Na(OH)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ba + HCI = Ba(CI)2 + H2 =>
Ba + 2 HCI = Ba(CI)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
FeCl2 + KOH = Fe(OH)2 + KCl =>
FeCl2 + 2 KOH = Fe(OH)2 + 2 KCl
NaOH + H2SO4 = H2O + Na2SO4 = =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl
Fe3(PO4)2 + H2O = Fe3O4 + HPO4{2-} + H{+} + e =>
Fe3(PO4)2 + 4 H2O = Fe3O4 + 2 HPO4{2-} + 6 H{+} + 2e
Pb(ClO2)4 + Zn(SO4) = Pb(SO4)2 + Zn(ClO2)2 =>
Pb(ClO2)4 + 2 Zn(SO4) = Pb(SO4)2 + 2 Zn(ClO2)2
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
H4Fe(CN)6 + Ca(OH)2 = Ca4(Fe(CN)6)2 + H2O =>
2 H4Fe(CN)6 + 4 Ca(OH)2 = Ca4(Fe(CN)6)2 + 8 H2O
KCl + FeCl3 + H2O = KClO3 + FeCl2 + HCl =>
KCl + 6 FeCl3 + 3 H2O = KClO3 + 6 FeCl2 + 6 HCl
H + OH = H2O =>
H + OH = H2O
Ca(s) + Cr2O3 = Cr + CaO(s) =>
3 Ca(s) + Cr2O3 = 2 Cr + 3 CaO(s)
O2 + CH3OH = H2O + HCHO =>
O2 + 2 CH3OH = 2 H2O + 2 HCHO
K2CrO4 + NaNO2 + H2O = KCr(OH)4 + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 KCr(OH)4 + 3 NaNO3 + 2 KOH
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
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| 前日に均衡した方程式 |
方程式のバランス12/31/24
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