| 前日に均衡した方程式 |
2 CoBr3 + 3 F2 = 2 CoF3 + 3 Br2
MnO4 + H2S + H{+} = Mn{2+} + SO4{2-} + H2O =>
4 MnO4 + 3 H2S + 2 H{+} = 4 Mn{2+} + 3 SO4{2-} + 4 H2O
Ca3P2 + HNO3 = Ca(NO3)2 + NO2 + H3PO4 + H2O =>
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
Cr(NO3)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 8 H2O
Zn + I2 = Zn2I5 =>
4 Zn + 5 I2 = 2 Zn2I5
HCC + H2O = HCCH + OH =>
HCC + H2O = HCCH + OH
FeMnO4 + Ba(OH)2 = BaMnO4 + Fe(OH)2 =>
FeMnO4 + Ba(OH)2 = BaMnO4 + Fe(OH)2
zinc + AlBr = zincbromide + Al =>
Zn + 2 AlBr = ZnBr2 + 2 Al
W + HNO3 = W(NO3)2 + NO + H2O =>
3 W + 8 HNO3 = 3 W(NO3)2 + 2 NO + 4 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
BeCl2 + H2O = BeCl2H2O =>
BeCl2 + H2O = BeCl2H2O
P + O2 = P2O3 = =>
4 P + 3 O2 = 2 P2O3
Li + O2 = LiO2 =>
Li + O2 = LiO2
Mo(CO)6 = Mo + C2 + O4 =>
2 Mo(CO)6 = 2 Mo + 6 C2 + 3 O4
Se{2-} + SO3{2-} + H2O = OH{-} + S2O3{2-} + Se =>
2 Se{2-} + 2 SO3{2-} + 3 H2O = 6 OH{-} + S2O3{2-} + 2 Se
FeCl2 + NaH = FeH2 + NaCl =>
FeCl2 + 2 NaH = FeH2 + 2 NaCl
KF + Mg(NO3)2 = K(NO3) + MgF2 =>
2 KF + Mg(NO3)2 = 2 K(NO3) + MgF2
(CH3)3N + CH3I = N(CH3)4 + I =>
(CH3)3N + CH3I = N(CH3)4 + I
Zn + Ag3PO4 + H2SO4 = ZnSO4 + Ag + PH3 + H2O =>
11 Zn + 2 Ag3PO4 + 11 H2SO4 = 11 ZnSO4 + 6 Ag + 2 PH3 + 8 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
SnO + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnO + 3 H2SO4 = Sn(SO4)2 + SO2 + 3 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
Ba(OH)2 + Li3PO4 = Ba3(PO4)2 + LiOH =>
3 Ba(OH)2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiOH
KBr + S = K2S + Br =>
2 KBr + S = K2S + 2 Br
KOH + FeCl3 = Fe(OH)3 + KCl =>
3 KOH + FeCl3 = Fe(OH)3 + 3 KCl
FeCl2 + K2CO3 = FeCO3 + KCl =>
FeCl2 + K2CO3 = FeCO3 + 2 KCl
BeO2 + HI = BeI2 + H2O2 =>
BeO2 + 2 HI = BeI2 + H2O2
LiCH3OO + Al2(SO4)3 = Li2SO4 + Al(CH3OO)3 =>
6 LiCH3OO + Al2(SO4)3 = 3 Li2SO4 + 2 Al(CH3OO)3
H2SO4 + C2H6O + K2Cr2O7 = C2H4O2 + Cr2(SO4)3 + H2O + K2SO4 =>
8 H2SO4 + 3 C2H6O + 2 K2Cr2O7 = 3 C2H4O2 + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
H2O + S{2-} + MnO4{-} = S + MnS + OH{-} =>
8 H2O + 7 S{2-} + 2 MnO4{-} = 5 S + 2 MnS + 16 OH{-}
K{+} + [Fe(CN)6]{4-} = K4Fe(CN)6 =>
4 K{+} + [Fe(CN)6]{4-} = K4Fe(CN)6
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C2H5OH + C3H7OH = C5H12OH2O =>
C2H5OH + C3H7OH = C5H12OH2O
ZnO + Ca(OH)2 = Zn(OH)2 + CaO =>
ZnO + Ca(OH)2 = Zn(OH)2 + CaO
(Cr2O7)2{-} + Zn + H{+} = Zn2{+} + Cr3{+} + H2O =>
3(Cr2O7)2{-} + 154 Zn + 84 H{+} = 77 Zn2{+} + 4 Cr3{+} + 42 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Li2SO4 + Ba(NO3)2 = BaSO4 + LiNO3 =>
Li2SO4 + Ba(NO3)2 = BaSO4 + 2 LiNO3
Pb(NO3)2 + CH3COONa = NaNO3 + (CH3COO)2Pb =>
Pb(NO3)2 + 2 CH3COONa = 2 NaNO3 + (CH3COO)2Pb
CaO + SO4 = CaSO4 + O =>
CaO + SO4 = CaSO4 + O
KMnO4 + Na2SO3 = K2SO3 + NaMnO4 =>
2 KMnO4 + Na2SO3 = K2SO3 + 2 NaMnO4
C2H5O6 + O2 = CO2 + H2O =>
4 C2H5O6 + O2 = 8 CO2 + 10 H2O
PbO + NO2 + O2 = Pb(NO3)2 =>
2 PbO + 4 NO2 + O2 = 2 Pb(NO3)2
Cd(OH)2 + NH3 = [Cd(NH3)4]{2+} + OH{-} =>
Cd(OH)2 + 4 NH3 = [Cd(NH3)4]{2+} + 2 OH{-}
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Ba3(PO4)2 = Ba{2+} + PO4{3-} =>
Ba3(PO4)2 = 3 Ba{2+} + 2 PO4{3-}
Co(NH3)6Cl2 + HCl = [Co(NH3)5Cl]Cl2 + NH3 + H2 =>
2 Co(NH3)6Cl2 + 2 HCl = 2[Co(NH3)5Cl]Cl2 + 2 NH3 + H2
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 |
方程式のバランス10/18/24
方程式のバランス11/17/23
化学反応式の係数調整サイトへのご意見·ご感想
