Equations balanced on the previous day | Equations balanced on the next day |
2 CO(g) + O2(g) = 2 CO2(g)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
O2 + C2H6 = CO2 + H2O =>
7 O2 + 2 C2H6 = 4 CO2 + 6 H2O
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
Na + H2So4 = Na2So4 + H2 =>
2 Na + H2So4 = Na2So4 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaCo3 + CaCl2 = NaCl2 + CaCo3 =>
NaCo3 + CaCl2 = NaCl2 + CaCo3
C5H11N3O2 + H2 = C5H13N3 + H2O =>
C5H11N3O2 + 3 H2 = C5H13N3 + 2 H2O
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
NaCo3 + CaCl2 = NaCl2 + CaCo3 =>
NaCo3 + CaCl2 = NaCl2 + CaCo3
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + CO2 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + 10 CO2 + 8 H2O + K2SO4 + 2 MnSO4
H2SO4 + NaCl + MnO2 = H2O + NaHSO4 + MnSO4 + Cl2 =>
3 H2SO4 + 2 NaCl + MnO2 = 2 H2O + 2 NaHSO4 + MnSO4 + Cl2
P + H3PO4 = H3P2O4 =>
P + H3PO4 = H3P2O4
ClO4 + H2O = HClO4 + OH =>
ClO4 + H2O = HClO4 + OH
SiO2 + F2 = SiF + O2 =>
2 SiO2 + F2 = 2 SiF + 2 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
NaOH + Cl = NaCl + NaClO + H2O =>
2 NaOH + 2 Cl = NaCl + NaClO + H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
C5H11N2 + NH3 = C5H13N3 + H2 =>
2 C5H11N2 + 2 NH3 = 2 C5H13N3 + H2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
KMnO4 + NaHSO3 + H2SO4 = NaHSO4 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 5 NaHSO3 + 3 H2SO4 = 5 NaHSO4 + 3 H2O + K2SO4 + 2 MnSO4
CuFeS2 = Cu2S + FeS + S =>
2 CuFeS2 = Cu2S + 2 FeS + S
H2NO2 = NO + H2O =>
H2NO2 = NO + H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
NO2 + KOH = KNO2 + KNO3 + H2O =>
2 NO2 + 2 KOH = KNO2 + KNO3 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO3 + Cu(OH)2 = CuSO3 + H2O =>
H2SO3 + Cu(OH)2 = CuSO3 + 2 H2O
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
P + Br = PBr =>
P + Br = PBr
Cu2S + Cu2O = Cu + SO2 =>
Cu2S + 2 Cu2O = 6 Cu + SO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
H3BO3 + HF = HBF4 + H2O =>
H3BO3 + 4 HF = HBF4 + 3 H2O
P + Br = PBr =>
P + Br = PBr
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
1 2 3 4 5 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/13/18
Equations balanced on 01/12/18
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.