 |
Balance equation of any chemical reaction online for free
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 => HNO3 + NaHCO3 = NaNO3 + H2O + CO2
FeS + O2 = Fe2O3 + SO2 => 4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O => (NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
NaCl + F2 = NaF + Cl2 => 2 NaCl + F2 = 2 NaF + Cl2
C4H10 + O2 = CO2 + H2O => 2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe + H2SO4 = H2 + FeSO4 => Fe + H2SO4 = H2 + FeSO4
Propane + oxygen = carbondioxide + water => C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3PO4 + KOH = K3PO4 + H2O => H3PO4 + 3 KOH = K3PO4 + 3 H2O
KClO3 = KCl + O2 => 2 KClO3 = 2 KCl + 3 O2
KOH(aq) + Zn(NO3)2(aq) = KNO3(aq) + Zn(OH)2(s) => 2 KOH(aq) + Zn(NO3)2(aq) = 2 KNO3(aq) + Zn(OH)2(s)
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 => 4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
KOH + H3PO4 = H2O + K3PO4 => 3 KOH + H3PO4 = 3 H2O + K3PO4
Ni(NO3)2 + KOH = KNO3 + Ni(OH)2 => Ni(NO3)2 + 2 KOH = 2 KNO3 + Ni(OH)2
KOH(aq) + Zn(NO3)2(aq) = KNO3(aq) + Zn(OH)2(s) => 2 KOH(aq) + Zn(NO3)2(aq) = 2 KNO3(aq) + Zn(OH)2(s)
Zn2 + N2 = Zn3N2 => 3 Zn2 + 2 N2 = 2 Zn3N2
KOH(aq) + Zn(NO3)2(aq) = KNO3(aq) + Zn(OH)2(s) => 2 KOH(aq) + Zn(NO3)2(aq) = 2 KNO3(aq) + Zn(OH)2(s)
Zr + N2 = ZrN3 => 2 Zr + 3 N2 = 2 ZrN3
K + H2O = KOH + H2 => 2 K + 2 H2O = 2 KOH + H2
C2H3Cl + O2 = CO2 + H2O + HCl => 2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
C2H6 + O2 = CO2 + H2O => 2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H14 + O2 = CO2 + H2O => 2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Zn2 + N2 = Zn3N2 => 3 Zn2 + 2 N2 = 2 Zn3N2
A + B = AB => A + B = AB
Mg(ClO3)2 = MgCl2 + O2 => Mg(ClO3)2 = MgCl2 + 3 O2
C2H8 + O3 = CO2 + H2O => 3 C2H8 + 8 O3 = 6 CO2 + 12 H2O
Pb(OH)2 + HCl = H2O + PbCl2 => Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C7H6O2 + O2 = CO2 + H2O => 2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
AI + CuCI3 = AICI3 + Cu => AI + CuCI3 = AICI3 + Cu
AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2 => 2 AgNO2 + BaSO4 = Ag2SO4 + Ba(NO2)2
HCl + O2 = H2O + Cl2 => 4 HCl + O2 = 2 H2O + 2 Cl2
AgNO3 + CaS = Ag2S + Ca(NO3)2 => 2 AgNO3 + CaS = Ag2S + Ca(NO3)2
K + MgBr2 = KBr + Mg => 2 K + MgBr2 = 2 KBr + Mg
AlBr3 + K2SO4 = KBr + Al2(SO4)3 => 2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Zr + N2 = ZrN3 => 2 Zr + 3 N2 = 2 ZrN3
HgO = Hg + O2 => 2 HgO = 2 Hg + O2
Fe + H2SO4 = H2 + Fe(SO4)2 => Fe + 2 H2SO4 = 2 H2 + Fe(SO4)2
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 => (NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
(NH4)3PO4 + LiOH = NH4OH + Li3PO4 => (NH4)3PO4 + 3 LiOH = 3 NH4OH + Li3PO4
H2O + O2 = H2O2 => 2 H2O + O2 = 2 H2O2
NaOH + Cl2 = NaClO + NaCl + H2O => 2 NaOH + Cl2 = NaClO + NaCl + H2O
NaCl + F2 = NaF + Cl2 => 2 NaCl + F2 = 2 NaF + Cl2
H2 + O2 = H2O => 2 H2 + O2 = 2 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O => 3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O => 4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
NO + O2 = NO2 => 2 NO + O2 = 2 NO2
Mg(s) + HCl(ac) = MgCl2(ac) + H2(g) => Mg(s) + 2 HCl(ac) = MgCl2(ac) + H2(g)
Li + Na2SO4 = Na + LiSO4 => Li + Na2SO4 = 2 Na + LiSO4
C12H22O11(g) + O2(g) = CO2(g) + H2O(g) => C12H22O11(g) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
C7H16 + O2 = CO2 + H2O => C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 => 2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
Balance equation of any chemical reaction online for freeEquations balanced on 02/03/19 Equations balanced on 01/11/19 Equations balanced on 02/10/18
|
|
|
|
|
|
|
|
|
|
Choisissez la langue
|
Comment citer ?
|
WebQC.Org
l'éducation en ligne
aide gratuite aux devoirs
problèmes de chimie
questions et réponses
|
|