| 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 |
K2Cr2O7 + 7 H2SO4 + 12 FeSO4 = Cr2(SO4)3 + K2SO4 + 6 Fe2(SO4)3 + 7 H2O
C6H14O4 + O2 = CO2 + H2O =>
2 C6H14O4 + 15 O2 = 12 CO2 + 14 H2O
(NH4)2S + HI = NH4I + H2S =>
(NH4)2S + 2 HI = 2 NH4I + H2S
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
FeI2 + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI2 + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 2 I2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
HCL + NAOH = NACL + H2O =>
HCL + NAOH = NACL + H2O
C13H11NS + O2 = C13H9NS + H2O =>
2 C13H11NS + O2 = 2 C13H9NS + 2 H2O
Ni + O2� = Ni2O3 =>
4 Ni + 3 O2� = 2 Ni2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ti{2+} + Fe{3+} = Ti{4+} + Fe =>
3 Ti{2+} + 2 Fe{3+} = 3 Ti{4+} + 2 Fe
AS2S3 + HNO3 + H2O = H2SO4 + NO + H3ASO4 =>
3 AS2S3 + 29 HNO3 + 2 H2O = 12 H2SO4 + 29 NO + 3 H3ASO4
PBO2(s) = PBO(s) + O2(g) =>
2 PBO2(s) = 2 PBO(s) + O2(g)
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Na2SO3 + Fe2(Cr2O7)3 = Na2Cr2O7 + Fe2(SO3)3 =>
3 Na2SO3 + Fe2(Cr2O7)3 = 3 Na2Cr2O7 + Fe2(SO3)3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2(g) + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(NO3)2*6H2O + N2H4CO = Co3O4 + NO2 + H2O + CO2 =>
21 Co(NO3)2*6H2O + 2 N2H4CO = 7 Co3O4 + 46 NO2 + 130 H2O + 2 CO2
Co(NO3)2 + N2H4CO = Co3O4 + NO2 + H2O + CO2 =>
21 Co(NO3)2 + 2 N2H4CO = 7 Co3O4 + 46 NO2 + 4 H2O + 2 CO2
As2S3 + HNO3 + H2O = H2SO4 + NO + H3AsO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 9 H2SO4 + 28 NO + 6 H3AsO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NH3 + Br2 = NH4Br + N2 =>
8 NH3 + 3 Br2 = 6 NH4Br + N2
C3H4 + O2 = C3O2 + H2O =>
C3H4 + 2 O2 = C3O2 + 2 H2O
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
C4H9Br + NaOH = C4H9OH + NaBr =>
C4H9Br + NaOH = C4H9OH + NaBr
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
Mg + N = Mg3N2 =>
3 Mg + 2 N = Mg3N2
O2(g) + C3H8(g) = CO2(g) + H2O(g) =>
5 O2(g) + C3H8(g) = 3 CO2(g) + 4 H2O(g)
NH4SO4 + CaOH = CaSO4 + NH3 + H2O =>
NH4SO4 + CaOH = CaSO4 + NH3 + H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
Cu(s) + S(s) = Cu2S(s) =>
2 Cu(s) + S(s) = Cu2S(s)
| 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/13/14
Equations balanced on 07/13/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
