| 前日に均衡した方程式 |
9(NH4)NO3 + 10 NaOH = 10 NaNO3 + 8 NH4 + 7 H2O
SiO + C = Si + CO =>
SiO + C = Si + CO
TiCl3 + NH3 + H2O = Ti(OH)3 + NH4Cl =>
TiCl3 + 3 NH3 + 3 H2O = Ti(OH)3 + 3 NH4Cl
S = S2 =>
2 S = S2
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + Na2(NO3)2 =>
Cu(NO3)2 + Na2Cr2O7 = CuCr2O7 + Na2(NO3)2
CaCO3 + O2 = CaO + CO3 =>
2 CaCO3 + O2 = 2 CaO + 2 CO3
HN3 + H2O = H3O + N =>
HN3 + H2O = H3O + 3 N
Cd + HNO3 = H2 + Cd(NO3)2 =>
Cd + 2 HNO3 = H2 + Cd(NO3)2
HI(aq) + Zn(NO3)2(aq) = HNO3(aq) + ZnI2(aq) =>
2 HI(aq) + Zn(NO3)2(aq) = 2 HNO3(aq) + ZnI2(aq)
Zn(s) + H2SO4(g) = ZnSO4(s) + H2(g) =>
Zn(s) + H2SO4(g) = ZnSO4(s) + H2(g)
PH3 + O2 = P2O3 + H2O =>
2 PH3 + 3 O2 = P2O3 + 3 H2O
CH3COOH + HNO3 = CO2 + H2O + NO =>
3 CH3COOH + 8 HNO3 = 6 CO2 + 10 H2O + 8 NO
Mg + B = MgB =>
Mg + B = MgB
BaCl2 + N2SO4 = BaSO4 + NCl =>
BaCl2 + N2SO4 = BaSO4 + 2 NCl
CH4 + NaOH = C(OH)4 + NaH =>
CH4 + 4 NaOH = C(OH)4 + 4 NaH
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2CO3
Fe + F2 = Fe2F =>
4 Fe + F2 = 2 Fe2F
BiCl3 + HNO3 = Bi(NO3)3 + HCl =>
BiCl3 + 3 HNO3 = Bi(NO3)3 + 3 HCl
As2S3 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + H{+} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 8 H{+} + 28 NO
CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = H2CO3 + Mg(CH3COO)2
Fe + F2 = Fe2F =>
4 Fe + F2 = 2 Fe2F
Cu2 + Na2S = Cu2S + Na =>
Cu2 + Na2S = Cu2S + 2 Na
K2MnO4 + C2O4H2 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
K2MnO4 + 2 C2O4H2 + 2 H2SO4 = K2SO4 + MnSO4 + 4 CO2 + 4 H2O
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
K2Cr2O7 + NH3 = K2 + NH3Cr2O7 =>
K2Cr2O7 + NH3 = K2 + NH3Cr2O7
LiOH(aq) + Al(NO3)3(aq) = Li(NO3)(aq) + Al(OH)3(s) =>
3 LiOH(aq) + Al(NO3)3(aq) = 3 Li(NO3)(aq) + Al(OH)3(s)
UO2(NO3)2 = U3O8 + NO2 + O2 =>
3 UO2(NO3)2 = U3O8 + 6 NO2 + 2 O2
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
SrO2 + H2O = H2SrO3 =>
SrO2 + H2O = H2SrO3
MgBr2 + I2 = IBr + Mg =>
MgBr2 + I2 = 2 IBr + Mg
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
KNO3 + Mg = MgO + K + N2 =>
2 KNO3 + 6 Mg = 6 MgO + 2 K + N2
BaSO3 + HNO3 = SO2 + H2O + Ba(NO3)2 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba(NO3)2
Pb + NaOH = Pb2NaOH =>
2 Pb + NaOH = Pb2NaOH
Al(s) + S(s) = Al2S3 =>
2 Al(s) + 3 S(s) = Al2S3
Zn(s) + HCl(ac) = ZnCl2(ac) + H2 =>
Zn(s) + 2 HCl(ac) = ZnCl2(ac) + H2
Li + HBr = LiBr + H2 =>
2 Li + 2 HBr = 2 LiBr + H2
KCl + H2O2 = KOH + HCl + O2 =>
2 KCl + 2 H2O2 = 2 KOH + 2 HCl + O2
Na3PO4 = Na{+} + PO4{3-} =>
Na3PO4 = 3 Na{+} + PO4{3-}
H2CO3 + Co(OH)3 = Co(HCO3)3 + H2O =>
3 H2CO3 + Co(OH)3 = Co(HCO3)3 + 3 H2O
NaH + BCl3 = NaCl + Na(BH4) =>
4 NaH + BCl3 = 3 NaCl + Na(BH4)
C4H5N3O + O2 = CO2 + H2O + NO2 =>
4 C4H5N3O + 31 O2 = 16 CO2 + 10 H2O + 12 NO2
C2H5 + Cl2 = C2H5Cl =>
2 C2H5 + Cl2 = 2 C2H5Cl
Mo + HNO3 + HF = H2[MoO2F4] + NO + H2O =>
Mo + 2 HNO3 + 4 HF = H2[MoO2F4] + 2 NO + 2 H2O
H3BO3 + C3H8O = C9H21BO3 + H2O =>
H3BO3 + 3 C3H8O = C9H21BO3 + 3 H2O
S8 + OH{-} = S2O32{2-} + S2{2-} + H2O =>
8 S8 + 64 OH{-} = S2O32{2-} + 31 S2{2-} + 32 H2O
KSCN + H2O = KSCNH + OH =>
KSCN + H2O = KSCNH + OH
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + Hg(NH2)Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + Hg(NH2)Cl + NH4{+}
SiC14 + Zn = Si + ZnC2 =>
SiC14 + 7 Zn = Si + 7 ZnC2
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10/26/24
方程式のバランス11/25/23
化学反応式の係数調整サイトへのご意見·ご感想
