Equations balanced on the previous day | Equations balanced on the next day |
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe(s) + HClO4(aq) = Fe(ClO4)2 + H2 =>
Fe(s) + 2 HClO4(aq) = Fe(ClO4)2 + H2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
TiF3 + Cs2SO3 = CsF + Ti2(SO3)3 =>
2 TiF3 + 3 Cs2SO3 = 6 CsF + Ti2(SO3)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Al2O3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al2O3(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + Fe2 = FeCl2 + Cu =>
2 CuCl2 + Fe2 = 2 FeCl2 + 2 Cu
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
KHF2 = KF + H2 + F2 =>
2 KHF2 = 2 KF + H2 + F2
HAuCl4 + Na2SO3 + H2O = Na2SO4 + HCl + Au =>
2 HAuCl4 + 3 Na2SO3 + 3 H2O = 3 Na2SO4 + 8 HCl + 2 Au
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
PCl3(l) + AgF(s) = PF3(g) + AgCl(s) =>
PCl3(l) + 3 AgF(s) = PF3(g) + 3 AgCl(s)
Cu(NO3)2 + NaHCO3 = CuCO3 + Na(NO3) + CO2 + H2O =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + 2 Na(NO3) + CO2 + H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
HCN + O2 = N2 + CO2 + H2O =>
4 HCN + 5 O2 = 2 N2 + 4 CO2 + 2 H2O
CaCl2 + K = KCl + Ca =>
CaCl2 + 2 K = 2 KCl + Ca
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HAuCl4 + Na2S2O5 + H2O = Na2SO4 + HCl + SO2 + Au =>
2 HAuCl4 + 3 Na2S2O5 + 3 H2O = 3 Na2SO4 + 8 HCl + 3 SO2 + 2 Au
CrCl3 + H2O2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
NO2(g) = NO(g) + O2(g) =>
2 NO2(g) = 2 NO(g) + O2(g)
Cr(NO3)3 + CuSO4 = Cr2(SO4)3 + Cu(NO3)2 =>
2 Cr(NO3)3 + 3 CuSO4 = Cr2(SO4)3 + 3 Cu(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2 =>
2 HNO3 + SrCO3 = Sr(NO3)2 + H2O + CO2
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
Al2(CO3)3(s) + CaBr2(aq) = CaCO3(s) + AlBr3 =>
Al2(CO3)3(s) + 3 CaBr2(aq) = 3 CaCO3(s) + 2 AlBr3
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
ZnSO4 + H2 = Zn + H2SO4 =>
ZnSO4 + H2 = Zn + H2SO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu(BrO3)2 + AgNO3 = Cu(NO3)2 + AgBrO3 =>
Cu(BrO3)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgBrO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/23/16
Equations balanced on 11/22/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.