Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + 2 Fe = H2 + 2 FeCl
Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Mg + H3PO4 = MgPO4 + H2 =>
2 Mg + 2 H3PO4 = 2 MgPO4 + 3 H2
Pb + FeCl3 = PbCl3 + Fe =>
Pb + FeCl3 = PbCl3 + Fe
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3(aq) + CaCl2(aq) = AgCl(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
Zincoxide + carbon = zinc + carbondioxide =>
2 ZnO + C = 2 Zn + CO2
K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Co + F2 = CoF3 =>
2 Co + 3 F2 = 2 CoF3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Al + HI = AlI + H2 =>
2 Al + 2 HI = 2 AlI + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb{+} + Na2CO3 = Pb2CO3 + Na{+} =>
2 Pb{+} + Na2CO3 = Pb2CO3 + 2 Na{+}
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Fe(CrO2)2 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 Fe(CrO2)2 + 7 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
K + AlN = Al + KN =>
K + AlN = Al + KN
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
K + H2CO3 = KCO3 + H2 =>
K + H2CO3 = KCO3 + H2
Pb{2+} + Na2CO3 = PbCO3 + Na{+} =>
Pb{2+} + Na2CO3 = PbCO3 + 2 Na{+}
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C6H5CH2OH + MnO4{-} + H{+} = C6H5CO2H + MnO2 + H2O =>
3 C6H5CH2OH + 4 MnO4{-} + 4 H{+} = 3 C6H5CO2H + 4 MnO2 + 5 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
H2SO4 + Cu = CuSO4 + H2 =>
H2SO4 + Cu = CuSO4 + H2
CA + H2O = CA(OH)2 + H2 =>
CA + 2 H2O = CA(OH)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
2 H2C2O4 + KMnO4 + 2 H2SO4 = 4 CO2 + MnSO4 + KSO4 + 4 H2O
H20 + O2 = H2O2 =>
H20 + 10 O2 = 10 H2O2
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + K2SO4 + C2H4O2 + H20 =>
10 K2Cr2O7 + 70 C2H6O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 70 C2H4O2 + 11 H20
NaCL + H2SO4 = Na2SO4 + HCL =>
2 NaCL + H2SO4 = Na2SO4 + 2 HCL
KCLO3 + H2SO4 = KHSO4 + O2 + CLO2 + H20 =>
20 KCLO3 + 20 H2SO4 = 20 KHSO4 + 10 O2 + 20 CLO2 + H20
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K + AlN = Al + K3N =>
3 K + AlN = Al + K3N
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
C6H5CH2OH + MnO4{-} + H{+} = C6H5CO2H + MnO2 + H2O =>
3 C6H5CH2OH + 4 MnO4{-} + 4 H{+} = 3 C6H5CO2H + 4 MnO2 + 5 H2O
Na2CO3(aq) + HCl(aq) = NaCl(aq) + HOH(l) + CO2(g) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + HOH(l) + CO2(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/14/14
Equations balanced on 05/14/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.