| 前日に均衡した方程式 |
3 Na2Cr2O7 + 3 S + 8 H3AsO4 = 2 Na3AsO4 + 6 CrAsO4 + 3 H2SO4 + 9 H2O
NaCl + NH4OH = NaOH + NH4Cl =>
NaCl + NH4OH = NaOH + NH4Cl
NH3*H2O + C6H8O7 = (NH4)3C6H5O7 + H2O =>
3 NH3*H2O + C6H8O7 = (NH4)3C6H5O7 + 3 H2O
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
NO2HNO3 = HNO2NO3 =>
NO2HNO3 = HNO2NO3
PbO2 + HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O =>
PbO2 + 2 HNO3 + KNO2 = Pb(NO3)2 + KNO3 + H2O
HN2O + H2O = NO + H2 =>
2 HN2O + 2 H2O = 4 NO + 3 H2
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
CuSO4 + NaCl + SO2 + H2O = CuCl + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaCl + SO2 + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
CH2OH + O2 = H2O + CO2 =>
4 CH2OH + 5 O2 = 6 H2O + 4 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
Hg2(NO)3 + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4) + HNO3 + H2O =>
10 Hg2(NO)3 + 13 K2Cr2O7 + 46 H2SO4 = 20 HgSO4 + 13 K2SO4 + 13 Cr2(SO4) + 30 HNO3 + 31 H2O
NH3 + HCI = NCIH4 =>
NH3 + HCI = NCIH4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + OH{-} + NO3{-} = NH3 + ZnO2{2-} + H2O =>
4 Zn + 7 OH{-} + NO3{-} = NH3 + 4 ZnO2{2-} + 2 H2O
NaCO3 + Ca(NO3)2 = NaNO3 + Ca(CO3)2 =>
2 NaCO3 + Ca(NO3)2 = 2 NaNO3 + Ca(CO3)2
CH3COH + O = CH3COOH =>
CH3COH + O = CH3COOH
XeF2 + Cl{-} = Xe + F{-} + Cl2 =>
XeF2 + 2 Cl{-} = Xe + 2 F{-} + Cl2
H2NCH2CH2OH + HCl = NH2CH2CH2Cl + H2O =>
H2NCH2CH2OH + HCl = NH2CH2CH2Cl + H2O
Fe + NaCl = Na + FeCl2 =>
Fe + 2 NaCl = 2 Na + FeCl2
CH3COCl + NaOH = CH3COOH + NaCl =>
CH3COCl + NaOH = CH3COOH + NaCl
CH2CHCHCH3 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
CH2CHCHCH3 + 23 KMnO4 + 31 KOH = 4 K2CO3 + 23 K2MnO4 + 19 H2O
HCl + C20H14O4 = Cl + H2O + CH =>
14 HCl + C20H14O4 = 14 Cl + 4 H2O + 20 CH
Zn(HSO4)2 = ZnSO4 + H2SO4 =>
Zn(HSO4)2 = ZnSO4 + H2SO4
KMnO4 + K2C2O4 + HCl = KCl + CO2 + MnCl2 + H2O =>
2 KMnO4 + 5 K2C2O4 + 16 HCl = 12 KCl + 10 CO2 + 2 MnCl2 + 8 H2O
KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Na3PO4(aq) + FeCl2(aq) = Fe3(PO4)2(s) + NaCl(aq) =>
2 Na3PO4(aq) + 3 FeCl2(aq) = Fe3(PO4)2(s) + 6 NaCl(aq)
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
ZnS + Sn = SnS + Zn =>
ZnS + Sn = SnS + Zn
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Ca(CH3COOH)2 + CO3 + K2C2O4 = CaC2O4 + K2CO3 + CH3COOH =>
Ca(CH3COOH)2 + CO3 + K2C2O4 = CaC2O4 + K2CO3 + 2 CH3COOH
Sn + H2O = Sn(OH)4 + H2 =>
Sn + 4 H2O = Sn(OH)4 + 2 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
BaO + SiO = BaSi + O2 =>
BaO + SiO = BaSi + O2
KCl + H2 + O2 = KOH + Cl2 =>
2 KCl + H2 + O2 = 2 KOH + Cl2
C4H10 + O = CO2 + H2O =>
C4H10 + 13 O = 4 CO2 + 5 H2O
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
Ca(s) + NaOH(aq) = Na(aq) + Ca(OH)2(aq) =>
Ca(s) + 2 NaOH(aq) = 2 Na(aq) + Ca(OH)2(aq)
C2H4 + O2 = C2O8 + H2O =>
C2H4 + 5 O2 = C2O8 + 2 H2O
Nb + H2SO4 + K2CrO4 = Nb2(SO4) + K2SO4 + H2O + Cr2(SO4)3 =>
6 Nb + 8 H2SO4 + 2 K2CrO4 = 3 Nb2(SO4) + 2 K2SO4 + 8 H2O + Cr2(SO4)3
KMnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH
MnSO4 + Cl2 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
MnSO4 + 2 Cl2 + 8 KOH = K2MnO4 + 4 KCl + K2SO4 + 4 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
PbS + H2SO4 = PbSO4 + H2O + SO2 =>
PbS + 4 H2SO4 = PbSO4 + 4 H2O + 4 SO2
HBr + Fe = H2Fe + Br2 =>
2 HBr + Fe = H2Fe + Br2
NHO3 + NH3 = NH4 + NO3 =>
NHO3 + NH3 = NH4 + NO3
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10/22/24
方程式のバランス11/21/23
化学反応式の係数調整サイトへのご意見·ご感想
