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3 NaH2PO4 + 3 Mg(OH)2 = Na3PO4 + Mg3(PO4)2 + 6 H2O
KMnO4 + NaBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + H2O + MnSO4 =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + K2SO4 + 5 Na2SO4 + 8 H2O + 2 MnSO4
MgCl2 + H2CO3 = MgCO3 + H2 + Cl2 =>
MgCl2 + H2CO3 = MgCO3 + H2 + Cl2
C + H2(SO4) = CO2 + SO2 + H2O =>
C + 2 H2(SO4) = CO2 + 2 SO2 + 2 H2O
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
H2Te + Zn(OH)2 = ZnTe + H2O =>
H2Te + Zn(OH)2 = ZnTe + 2 H2O
RbI(aq) + Cl2(g) = I2(s) + RbCl(aq) =>
2 RbI(aq) + Cl2(g) = I2(s) + 2 RbCl(aq)
C(H2O) + O2 = CO2 + H2O =>
C(H2O) + O2 = CO2 + H2O
H2C2O4*2H2O + NaOH = Na2C2O4 + H2 + O =>
H2C2O4*2H2O + 2 NaOH = Na2C2O4 + 4 H2 + 4 O
(NH4)2Fe(SO4)2 + NaOH = [NH4]2Fe(OH)2 + NaSO4 =>
(NH4)2Fe(SO4)2 + 2 NaOH = [NH4]2Fe(OH)2 + 2 NaSO4
Zn(OH)2 + (NH4)2S = ZnS + NH4OH =>
Zn(OH)2 + (NH4)2S = ZnS + 2 NH4OH
Al + AuSO4 = Al2(SO4)3 + Au =>
2 Al + 3 AuSO4 = Al2(SO4)3 + 3 Au
C6H14 + Br2 + KI = CI + H + KBr =>
C6H14 + 3 Br2 + 6 KI = 6 CI + 14 H + 6 KBr
Ag + Br2 = Br2Ag =>
Ag + Br2 = Br2Ag
F(g) + NaOH(s) = NaF(s) + O2(g) + H2O(l) =>
4 F(g) + 4 NaOH(s) = 4 NaF(s) + O2(g) + 2 H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Ag(s) + HCl(aq) = AgCl(aq) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(aq) + H2(g)
KNO3 + S + KOH = KNO2 + K2SO4 + H2O =>
3 KNO3 + S + 2 KOH = 3 KNO2 + K2SO4 + H2O
NaH2PO4 + Mg(OH)2 = Na3PO4 + Mg3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Mg(OH)2 = Na3PO4 + Mg3(PO4)2 + 6 H2O
NaCO3 + CH3COOH = CH3COONa + HCO3 =>
NaCO3 + CH3COOH = CH3COONa + HCO3
CH2Cl2 + H2O = HCHO + HCl =>
CH2Cl2 + H2O = HCHO + 2 HCl
HI + HCl + HMnO4 = I2 + MnCl2 + H2O =>
10 HI + 4 HCl + 2 HMnO4 = 5 I2 + 2 MnCl2 + 8 H2O
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
Mg(OH)2 + NaH2PO4 = Mg(H2PO4)2 + NaOH =>
Mg(OH)2 + 2 NaH2PO4 = Mg(H2PO4)2 + 2 NaOH
Na2CO3 + C + N2 = NaCN + CO1 =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO1
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe(OH)2 + H2SO4 = Fe(OH)3 + SO2 =>
2 Fe(OH)2 + H2SO4 = 2 Fe(OH)3 + SO2
NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + NH4Cl =>
4 NH4SCN + CoCl2 = (NH4)2(Co(SCN)4) + 2 NH4Cl
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
HI + HCl + HMnO4 = I2 + MnCl2 + H2O =>
10 HI + 4 HCl + 2 HMnO4 = 5 I2 + 2 MnCl2 + 8 H2O
CuSO4(aq) + NH4OH(aq) = Cu(NH3)4SO4(aq) + H2O(aq) =>
CuSO4(aq) + 4 NH4OH(aq) = Cu(NH3)4SO4(aq) + 4 H2O(aq)
HI + HCl + HMnO4 = I2 + MnCl2 + H2O =>
10 HI + 4 HCl + 2 HMnO4 = 5 I2 + 2 MnCl2 + 8 H2O
AgBr + HCl = AgCl + HBr =>
AgBr + HCl = AgCl + HBr
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
KCl + (NH4)(NO3) = KNO3 + NH4Cl =>
KCl + (NH4)(NO3) = KNO3 + NH4Cl
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
CrCl3 + Br2 + NaOH = Na3CrO4 + NaBr + NaCl + H2O =>
CrCl3 + Br2 + 8 NaOH = Na3CrO4 + 2 NaBr + 3 NaCl + 4 H2O
ClO3{-} + Zn + OH{-} = ZnO2{-2} + H2O + Cl{-} =>
ClO3{-} + 3 Zn + 6 OH{-} = 3 ZnO2{-2} + 3 H2O + Cl{-}
C2H6 + O2 = C2O2 + H2O2 =>
C2H6 + 4 O2 = C2O2 + 3 H2O2
C7H6CO2 + O2 = CO2 + H2O =>
2 C7H6CO2 + 17 O2 = 16 CO2 + 6 H2O
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C2H4O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 C2H4O
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O(l) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O(l)
N = N4 =>
4 N = N4
MgSO4 + (HNO3) = Mg(NO3)2 + H2SO4 =>
MgSO4 + 2(HNO3) = Mg(NO3)2 + H2SO4
KOH + BeSO4 = K2SO4 + Be(OH)2 =>
2 KOH + BeSO4 = K2SO4 + Be(OH)2
HF + KOH = HOH + KF =>
HF + KOH = HOH + KF
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
H2WO4 + KOH = K2WO4 + H2O =>
H2WO4 + 2 KOH = K2WO4 + 2 H2O
BaCO2 + H2O = BaH2CO3 =>
BaCO2 + H2O = BaH2CO3
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 | 翌日に均衡がとれた方程式 |
方程式のバランス11/14/24
方程式のバランス12/14/23
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