 |
Balance equation of any chemical reaction online for free
Al2O3(s) = Al(s) + O2(g) => 2 Al2O3(s) = 4 Al(s) + 3 O2(g)
Mg + HCl = MgCl2 + H2 => Mg + 2 HCl = MgCl2 + H2
Ca(H2PO4)2 = P2O5 + Ca3(PO4)2 + H2O => 3 Ca(H2PO4)2 = 2 P2O5 + Ca3(PO4)2 + 6 H2O
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl => 3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
NH3 + O2 + CH4 = HCN + H2O => 2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
(NH4)2CrO4 + Al(ClO4)3 = NH4ClO4 + Al2(CrO4)3 => 3(NH4)2CrO4 + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(CrO4)3
Zn(OH)2 + H2SO4 = ZnSO4 + H2O => Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
C5H10O2 + O2 = CO2 + H2O => 2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Al(OH)3 + H2SO4 = H2O + Al2(SO4)3 => 2 Al(OH)3 + 3 H2SO4 = 6 H2O + Al2(SO4)3
H2SO4 + MgSO3 = MgSO4 + SO2 + H2O => H2SO4 + MgSO3 = MgSO4 + SO2 + H2O
LiI(aq) + Pb(NO3)2(aq) = LiNO3(aq) + PbI2(s) => 2 LiI(aq) + Pb(NO3)2(aq) = 2 LiNO3(aq) + PbI2(s)
KClO3 = KCl + KClO4 => 4 KClO3 = KCl + 3 KClO4
PbO = Pb + O => PbO = Pb + O
KNO3 = KNO2 + O2 => 2 KNO3 = 2 KNO2 + O2
FeS2 + O2 = SO2 + Fe2O3 => 4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
Al2(CO3)3 = Al2O3 + CO2 => Al2(CO3)3 = Al2O3 + 3 CO2
NaOH + H2So4 = Na2So4 + H2O => 2 NaOH + H2So4 = Na2So4 + 2 H2O
UO2 + HF = UF4 + H2O => UO2 + 4 HF = UF4 + 2 H2O
Al(OH)3 + HCl = AlCl3 + H2O => Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
PbO = Pb + O => PbO = Pb + O
Fe + Cl2 = FeCl3 => 2 Fe + 3 Cl2 = 2 FeCl3
P4O10 + H2O = H3PO4 => P4O10 + 6 H2O = 4 H3PO4
HBr = H2 + Br => 2 HBr = H2 + 2 Br
S + HNO3 = H2SO4 + NO2 + H20 => 10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
C5H10 + O2 = CO2 + H20 => 2 C5H10 + 10 O2 = 10 CO2 + H20
MgI2 + Mn(SO3)2 = MgSO3 + MnI4 => 2 MgI2 + Mn(SO3)2 = 2 MgSO3 + MnI4
C7H6O2 + O2 = CO2 + H2O => 2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
N2 + O2 = N2O5 => 2 N2 + 5 O2 = 2 N2O5
Ca(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO => 2 Ca(PO4)2 + 14 C + 2 SiO2 = P4 + 2 CaSiO3 + 14 CO
Pb3O4 = Pb + O => Pb3O4 = 3 Pb + 4 O
NH3 + CuO = N2 + H2O + Cu => 2 NH3 + 3 CuO = N2 + 3 H2O + 3 Cu
Mg + FeCl3 = Fe + MgCl3 => Mg + FeCl3 = Fe + MgCl3
P2 + O2 = P2O5 => 2 P2 + 5 O2 = 2 P2O5
C2H2 + O2 = CO2 + H2O => 2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe + O2 = Fe2O3 => 4 Fe + 3 O2 = 2 Fe2O3
NH4NO3 = N2 + O2 + H2O => 2 NH4NO3 = 2 N2 + O2 + 4 H2O
Mg(NO3)2 + H3PO4 = Mg3(PO4)2 + HNO3 => 3 Mg(NO3)2 + 2 H3PO4 = Mg3(PO4)2 + 6 HNO3
LiOH + HBr = LiBr + H2O => LiOH + HBr = LiBr + H2O
PbO = Pb + O => PbO = Pb + O
K2CO3 + NiCl2 = KCl + NiCO3 => K2CO3 + NiCl2 = 2 KCl + NiCO3
Fe2O3 + Al = Fe + Al2O3 => Fe2O3 + 2 Al = 2 Fe + Al2O3
NaCl = Na + Cl => NaCl = Na + Cl
Mg + O2 = MgO => 2 Mg + O2 = 2 MgO
S + O = SO => S + O = SO
Si2H3 + O2 = SiO2 + H2O => 4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Zn3Sb2 + H2O = Zn(OH)2 + SbH3 => Zn3Sb2 + 6 H2O = 3 Zn(OH)2 + 2 SbH3
PbSO4 = PbSO3 + O2 => 2 PbSO4 = 2 PbSO3 + O2
AgL + Fe2(Co3)3 = FeL3 + Ag2Co3 => 6 AgL + Fe2(Co3)3 = 2 FeL3 + 3 Ag2Co3
Na2C2O4(aq) + KMnO4(aq) + HCl(aq) = MnCl2(aq) + KCl(aq) + NaCl(aq) + CO2(g) + H2O(l) => 5 Na2C2O4(aq) + 2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 2 KCl(aq) + 10 NaCl(aq) + 10 CO2(g) + 8 H2O(l)
HCl + ZnCO3 = ZnCl2 + H2O + CO2 => 2 HCl + ZnCO3 = ZnCl2 + H2O + CO2
Balance equation of any chemical reaction online for freeEquations balanced on 01/29/19 Equations balanced on 01/06/19 Equations balanced on 02/05/18
|
|
|
|
|
|
|
|
|
|
Choisissez la langue
|
Comment citer ?
|
WebQC.Org
l'éducation en ligne
aide gratuite aux devoirs
problèmes de chimie
questions et réponses
|
|