Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3 + 4 C + 2 N = 2 NaCN + 3 CO
PbCl2 + Al = AlCl3 + Pb =>
3 PbCl2 + 2 Al = 2 AlCl3 + 3 Pb
PbCl2 + Al = AlCl3 + Pb =>
3 PbCl2 + 2 Al = 2 AlCl3 + 3 Pb
PbCl2 + Al = AlCl3 + Pb =>
3 PbCl2 + 2 Al = 2 AlCl3 + 3 Pb
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
K2S + NaOH = Na2S + KOH =>
K2S + 2 NaOH = Na2S + 2 KOH
KMnO4 + H2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 5 I2 + 6 K2SO4 + 8 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Pb + KOH + H2O = K2[Pb(OH)6] + H2 =>
Pb + 2 KOH + 4 H2O = K2[Pb(OH)6] + 2 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al(s) + Br2(l) = Al2Br3(s) =>
4 Al(s) + 3 Br2(l) = 2 Al2Br3(s)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ni + CO = Ni(CO)4 =>
Ni + 4 CO = Ni(CO)4
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
P + H = PH =>
P + H = PH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
O2 + Fe = Fe2O3 =>
3 O2 + 4 Fe = 2 Fe2O3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20
P4O10 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P4O10 + 6 Ca(OH)2 = 2 Ca3(PO4)2 + 6 H2O
BCl3 + H2O = H3BO3 + HCl =>
BCl3 + 3 H2O = H3BO3 + 3 HCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Na2SO4 + K2Cl = Na2Cl + K2SO4 =>
Na2SO4 + K2Cl = Na2Cl + K2SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
H2O2 + KI = I2 + KOH =>
H2O2 + 2 KI = I2 + 2 KOH
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K + N2 = KN3 =>
2 K + 3 N2 = 2 KN3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
NaOH + C20H14O4 = Na + H2CO2 + H2O =>
46 NaOH + C20H14O4 = 46 Na + 20 H2CO2 + 10 H2O
C3H4O2 + Br2 = CH2CHCOOBr + HBr =>
C3H4O2 + Br2 = CH2CHCOOBr + HBr
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 16 H2O = 10 H2CrO4 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
BaO + H20 = BaOH2 =>
10 BaO + H20 = 10 BaOH2
NaOH + C20H14O4 = Na + C20H13O4 + H2O =>
NaOH + C20H14O4 = Na + C20H13O4 + H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
P4O10 + HNO3 = H3PO4 + N2O5 =>
P4O10 + 12 HNO3 = 4 H3PO4 + 6 N2O5
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
(NH4)2CrO4 = NH3 + Cr2O3 + H2O + N2 =>
2(NH4)2CrO4 = 2 NH3 + Cr2O3 + 5 H2O + N2
Mg(NO3)2(aq) + K3PO4(aq) = Mg3(PO4)2(s) + KNO3(aq) =>
3 Mg(NO3)2(aq) + 2 K3PO4(aq) = Mg3(PO4)2(s) + 6 KNO3(aq)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/16/15
Equations balanced on 06/15/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.