Equations balanced on the previous day | Equations balanced on the next day |
2 NaOH + H2So4 = Na2So4 + 2 H2O
KCl + MgO = KO + MgCl =>
KCl + MgO = KO + MgCl
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4 + Hg = HgSO4 + H2O + SO2 =>
2 H2SO4 + Hg = HgSO4 + 2 H2O + SO2
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
KCl + MgO2 = KO + MgCl2 =>
2 KCl + MgO2 = 2 KO + MgCl2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
H3PO3 = PH3 + H3PO4 =>
4 H3PO3 = PH3 + 3 H3PO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Fe + H2SO4 = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4 = FeSO4 + SO2 + 2 H2O
K2MnO4 + H2SO3 = H2SO4 + MnSO4 + K2SO4 + H20 =>
5 K2MnO4 + 20 H2SO3 = 10 H2SO4 + 5 MnSO4 + 5 K2SO4 + H20
FeSO4 + KMnO4 + NaHSO4 = Fe(SO4)3 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
5 FeSO4 + 4 KMnO4 + 32 NaHSO4 = 5 Fe(SO4)3 + 2 K2SO4 + 4 MnSO4 + 16 Na2SO4 + 16 H2O
Cr + HNO3 = Cr(NO3)3 + H2 =>
2 Cr + 6 HNO3 = 2 Cr(NO3)3 + 3 H2
HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H3COOH + Br2 = (C2H3COO)Br + H2 =>
2 C2H3COOH + Br2 = 2(C2H3COO)Br + H2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
AgNO3 = Ag2O + O2 + NO2 =>
4 AgNO3 = 2 Ag2O + O2 + 4 NO2
Mg(NO3)2(H2O)6 + NH2CH2COOH = MgO + H2O + N2 + CO2 =>
9 Mg(NO3)2(H2O)6 + 10 NH2CH2COOH = 9 MgO + 79 H2O + 14 N2 + 20 CO2
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
KHSO4 + KCl = K2SO4 + HCl =>
KHSO4 + KCl = K2SO4 + HCl
Sb + HNO3 + H2O = H[Sb(OH)6] + NO2 =>
Sb + 5 HNO3 + H2O = H[Sb(OH)6] + 5 NO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KNO3 + S = SO2 + K2O + NO =>
4 KNO3 + 3 S = 3 SO2 + 2 K2O + 4 NO
BaCl2 + K2SO3 = KCl + BaSO3 =>
BaCl2 + K2SO3 = 2 KCl + BaSO3
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Na2SO3 + KMnO7 + KOH = K2MnO4 + Na2SO4 + H2O =>
7 Na2SO3 + 2 KMnO7 + 2 KOH = 2 K2MnO4 + 7 Na2SO4 + H2O
HCOOH + K = HCOOK + H2 =>
2 HCOOH + 2 K = 2 HCOOK + H2
KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2
Cu2S + HNO3 = Cu(NO3)2 + NO2 + SO2 + H2O =>
Cu2S + 12 HNO3 = 2 Cu(NO3)2 + 8 NO2 + SO2 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
KI + NAOH = KOH + NAI =>
KI + NAOH = KOH + NAI
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
KMnO4 + NaOH + KNO2 = K2MnO4 + KNO4 + Na2MnO4 + H2O =>
4 KMnO4 + 4 NaOH + KNO2 = 2 K2MnO4 + KNO4 + 2 Na2MnO4 + 2 H2O
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/11/15
Equations balanced on 01/10/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.