Equations balanced on the previous day | Equations balanced on the next day |
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
HNO3 + Na2CO3 = CO2 + NaNO3 + H2O =>
2 HNO3 + Na2CO3 = CO2 + 2 NaNO3 + H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaBr + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + Br2 =>
2 NaBr + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + Br2
(COOH)2 + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5(COOH)2 + 2 KMNO4 + 3 H2SO4 = 10 CO2 + 2 MNSO4 + K2SO4 + 8 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Mg + HCl = H + MgCl =>
Mg + HCl = H + MgCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al(s) + Fe2O3(s) = Fe(s) + Al2O3(s) =>
2 Al(s) + Fe2O3(s) = 2 Fe(s) + Al2O3(s)
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
NaBr + MnO2 + H2SO4 = Na2SO4 + MnSO4 + H2O + Br2 =>
2 NaBr + MnO2 + 2 H2SO4 = Na2SO4 + MnSO4 + 2 H2O + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCl2 + (NH4)2C2O4 = CaC2O4 + (NH4)Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)Cl
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2O =>
5 PH3 + 8 KMnO4 + 16 H2SO4 = 8 KHSO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
POCl3 + H3PO4 = H4P2O7 + HCl =>
POCl3 + 5 H3PO4 = 3 H4P2O7 + 3 HCl
Na2(SO4) + Mg = Na + Mg(SO4) =>
Na2(SO4) + Mg = 2 Na + Mg(SO4)
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H3BO3 = H2B4O7 + H2O =>
4 H3BO3 = H2B4O7 + 5 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + CO2 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Na2SO4
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
K2CrO4 + AgNO3 = Ag2CrO4 + KNO3 =>
K2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KNO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2(SO4) + Mg = Na + Mg(SO4) =>
Na2(SO4) + Mg = 2 Na + Mg(SO4)
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2O + HNO3 = NaNO3 + H2O =>
Na2O + 2 HNO3 = 2 NaNO3 + H2O
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/24/13
Equations balanced on 10/24/12
化学反応式の係数調整サイトへのご意見·ご感想