 |
Balance equation of any chemical reaction online for free
H2SO4 + Ca(OH)2 = CaSO4 + H2O => H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2(aq) => 2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2(aq)
CuSO4 + NaOH = CuO + H2O + Na2SO4 => CuSO4 + 2 NaOH = CuO + H2O + Na2SO4
N2 + H2 = NH4 => N2 + 4 H2 = 2 NH4
Al2O3 + HCl = AlCl3 + H2O => Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
P + Cl2 = PCl5 => 2 P + 5 Cl2 = 2 PCl5
AgNO3 + Na2CrO = CrONO3 + Na2Ag => AgNO3 + Na2CrO = CrONO3 + Na2Ag
NH3 + O2 = NO + H2O => 4 NH3 + 5 O2 = 4 NO + 6 H2O
Cl2 + KBr = KCl + Br2 => Cl2 + 2 KBr = 2 KCl + Br2
Li3PO4 + Ba(OH)2 = LiOH + Ba3(PO4)2 => 2 Li3PO4 + 3 Ba(OH)2 = 6 LiOH + Ba3(PO4)2
Z + HCl = ZCl + H2 => 2 Z + 2 HCl = 2 ZCl + H2
H2SO4 + KOH = K2SO4 + H2O => H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al2O3 + H2O = Al(OH)3 => Al2O3 + 3 H2O = 2 Al(OH)3
Na2S(aq) + Cu(NO3)2(aq) = NaNO3(aq) + CuS(s) => Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3(aq) + CuS(s)
BaCl2(aq) + Na2SO4(aq) = NaCl(aq) + BaSO4(aq) => BaCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + BaSO4(aq)
NH4NO3 = N2O + H2O => NH4NO3 = N2O + 2 H2O
Pb + HCl = PbCl2 + H2 => Pb + 2 HCl = PbCl2 + H2
CH4O(v) + O2(g) = CO2(g) + H2O(v) => 2 CH4O(v) + 3 O2(g) = 2 CO2(g) + 4 H2O(v)
H2CO3 + H2O = CO3 + H3O => H2CO3 + 2 H2O = CO3 + 2 H3O
CO3 + H2O = H2CO3 + OH => CO3 + 2 H2O = H2CO3 + 2 OH
CaCO3 = CaO + CO2 => CaCO3 = CaO + CO2
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) => FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
C2H6 + O2 = CO2 + H2O => 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + OH = NO3 + H2O => NH3 + 9 OH = NO3 + 6 H2O
Z + HCl = ZCl2 + H2 => Z + 2 HCl = ZCl2 + H2
Ni + CuCl2 = Cu + NiCl => 2 Ni + CuCl2 = Cu + 2 NiCl
HCl(aq) + O2(g) = H2O(l) + Cl2(g) => 4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)
C2H4 + O2 = CO2 + H2O => C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + HCl = MgCl2 + H2 => Mg + 2 HCl = MgCl2 + H2
N2 + H2 = NH3 => N2 + 3 H2 = 2 NH3
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) => FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
CuSO4 + AgNO3 = CuNO3 + AgSO4 => CuSO4 + AgNO3 = CuNO3 + AgSO4
Zn + Pb(NO3)2 = Pb + Zn(NO3) => 2 Zn + Pb(NO3)2 = Pb + 2 Zn(NO3)
O2 + Sb2S3 = Sb2O4 + SO2 => 5 O2 + Sb2S3 = Sb2O4 + 3 SO2
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O => K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O
H2(g) + O2(g) = H2O(l) => 2 H2(g) + O2(g) = 2 H2O(l)
Cu + H2SO4 = Cu2SO4 + H2 => 2 Cu + H2SO4 = Cu2SO4 + H2
Al(s) + N2(g) = Al2N3(s) => 4 Al(s) + 3 N2(g) = 2 Al2N3(s)
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 => Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CAO(s) + CO2(g) = CACO3(s) => CAO(s) + CO2(g) = CACO3(s)
HNO3 + Al(OH)3 = Al(NO3)3 + H2O => 3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag => Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Sn(SO4)2 + H2O => K2Cr2O7 + 3 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Sn(SO4)2 + 7 H2O
Ag2S + HNO3 = AgNO3 + NO + S + H2O => 3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O => 2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Cu(NO3)2 = CuO + NO2 + O2 => 2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) => FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O => Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N2H4 + N2O4 = N2 + H2O => 2 N2H4 + N2O4 = 3 N2 + 4 H2O
H3PO3 + Fe(OH)2 = Fe3(PO3)2 + H2O => 2 H3PO3 + 3 Fe(OH)2 = Fe3(PO3)2 + 6 H2O
Balance equation of any chemical reaction online for freeEquations balanced on 06/10/19 Equations balanced on 05/18/19 Equations balanced on 06/17/18
|
|
|
|
|
|
|
|
|
|
Choisissez la langue
|
Comment citer ?
|
WebQC.Org
l'éducation en ligne
aide gratuite aux devoirs
problèmes de chimie
questions et réponses
|
|