| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
C2H4 + 4 KMnO4 = 4 MnO2 + 2 CO2 + 4 KOH
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C2H2 + KMnO4 + H2O = MnO2 + CO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 10 MnO2 + 6 CO2 + 10 KOH
KNO2 + K2Cr2O7 + HNO3 = KNO3 + CrNO3 + H2O =>
5 KNO2 + K2Cr2O7 + 4 HNO3 = 7 KNO3 + 2 CrNO3 + 2 H2O
NO2 + NaOH = NaNO3 + NaNO2 + H2O =>
2 NO2 + 2 NaOH = NaNO3 + NaNO2 + H2O
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
HCl + HNO3 = NO2 + Cl2 + H2O =>
2 HCl + 2 HNO3 = 2 NO2 + Cl2 + 2 H2O
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
NaClO + HCl = NaCl + H2O + Cl2 =>
NaClO + 2 HCl = NaCl + H2O + Cl2
CuO + Al = Cu + Al2O3 =>
3 CuO + 2 Al = 3 Cu + Al2O3
K2So4(aq) + BaCl2(aq) = BaSo4(s) + KCl(aq) =>
K2So4(aq) + BaCl2(aq) = BaSo4(s) + 2 KCl(aq)
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe(SO4)3 + N2O + H2O =>
2 NaNO2 + FeSO4 + 3 H2SO4 = Na2SO4 + Fe(SO4)3 + N2O + 3 H2O
CaCO3 + O2 = CaO3 + CO2 =>
CaCO3 + O2 = CaO3 + CO2
Na2SO4 + MgCl2 = NaCl + MgSO4 =>
Na2SO4 + MgCl2 = 2 NaCl + MgSO4
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
KNO2 + KI + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KNO2 + 2 KI + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
HCl + Ca = H2 + CaCl2 =>
2 HCl + Ca = H2 + CaCl2
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
CaSo4(aq) + NaOH(aq) = Ca(OH)2(s) + Na2So4(aq) =>
CaSo4(aq) + 2 NaOH(aq) = Ca(OH)2(s) + Na2So4(aq)
HNO3 + Na = NaNO3 + H2O + N2 =>
12 HNO3 + 10 Na = 10 NaNO3 + 6 H2O + N2
H2 + CL2 = HCL2 =>
H2 + 2 CL2 = 2 HCL2
HNO3 + Zn = Zn(NO3)2 + H2O + N2 =>
12 HNO3 + 5 Zn = 5 Zn(NO3)2 + 6 H2O + N2
HNO3 + Zn = Zn(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Zn = 4 Zn(NO3)2 + 5 H2O + N2O
K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4(s) =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4(s)
Cu + H2SO4 = SO2 + H2O + CuSO4 =>
Cu + 2 H2SO4 = SO2 + 2 H2O + CuSO4
HNO3 + Zn = Zn(NO3)2 + H2O + NO =>
8 HNO3 + 3 Zn = 3 Zn(NO3)2 + 4 H2O + 2 NO
Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H20 =>
60 FeS + 180 HNO3 = 20 Fe(NO3)3 + 20 Fe2(SO4)3 + 120 NO + 9 H20
Hg(NO3)2 + Al = Al2Hg3 + Al(NO3)3 =>
3 Hg(NO3)2 + 4 Al = Al2Hg3 + 2 Al(NO3)3
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2(aq) =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2(aq)
NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l)
C2H4 + KMnO4 = MnO2 + CO2 + KOH =>
C2H4 + 4 KMnO4 = 4 MnO2 + 2 CO2 + 4 KOH
FeS + HNO3 = Fe(NO3)3 + Fe2(SO4)3 + NO + H20 =>
60 FeS + 180 HNO3 = 20 Fe(NO3)3 + 20 Fe2(SO4)3 + 120 NO + 9 H20
CuO(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(l) =>
CuO(s) + 2 HNO3(aq) = Cu(NO3)2(aq) + H2O(l)
H2S + O2 = SO2 + H2 =>
H2S + O2 = SO2 + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
H2SO4 + BaCl2 = HCl + BaSO4 =>
H2SO4 + BaCl2 = 2 HCl + BaSO4
CuSO4 + CaCO3 = CuCO3 + CaSO4 =>
CuSO4 + CaCO3 = CuCO3 + CaSO4
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/16
Equations balanced on 12/24/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
