| 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 |
4 Fe + 3 O2 = 2 Fe2O3
AlBr3 + HNO3 = HBr + Al(NO3)3 =>
AlBr3 + 3 HNO3 = 3 HBr + Al(NO3)3
H2SO4 = H2O + SO2 + O2 =>
2 H2SO4 = 2 H2O + 2 SO2 + O2
K2Cr2O7 + H2SO4 + KI = I2 + Cr2O3 + K2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 6 KI = 3 I2 + Cr2O3 + 4 K2SO4 + 4 H2O
Zn + H2SO4 = Zn(SO4) + H =>
Zn + H2SO4 = Zn(SO4) + 2 H
Ca3(PO4)2 + C + SiO2 = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = 6 CaSiO3 + P4 + 10 CO
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuSO4 + Na3PO4 = CuPO4 + Na3SO4 =>
CuSO4 + Na3PO4 = CuPO4 + Na3SO4
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Na29Mg26Al177Si397O1000(OH)200 + H{+} = Mg{+2} + Na{+} + Al{+3} + H2O + SiO2(aq) =>
Na29Mg26Al177Si397O1000(OH)200 + 612 H{+} = 26 Mg{+2} + 29 Na{+} + 177 Al{+3} + 406 H2O + 397 SiO2(aq)
Ca29Mg26Al177Si397O1000(OH)200 + H{+} = Mg{+2} + Ca{+} + Al{+3} + H2O + SiO2(aq) =>
Ca29Mg26Al177Si397O1000(OH)200 + 612 H{+} = 26 Mg{+2} + 29 Ca{+} + 177 Al{+3} + 406 H2O + 397 SiO2(aq)
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Ca29Mg26Al177Si397O1000(OH)200 + H{+} = Mg{+2} + Ca{+} + Al{+3} + H2O + SiO2(aq) =>
Ca29Mg26Al177Si397O1000(OH)200 + 612 H{+} = 26 Mg{+2} + 29 Ca{+} + 177 Al{+3} + 406 H2O + 397 SiO2(aq)
H2O + N2O5 = HNO3 =>
H2O + N2O5 = 2 HNO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Ca145Mg260Al1770Si3970O10000(OH)2000 + H{+} = Mg{+2} + Ca{+2} + Al{+3} + H2O + SiO2(aq) =>
Ca145Mg260Al1770Si3970O10000(OH)2000 + 6120 H{+} = 260 Mg{+2} + 145 Ca{+2} + 1770 Al{+3} + 4060 H2O + 3970 SiO2(aq)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
NaOH + Pb(NO3)2 = Pb(OH)2 + Na(NO3) =>
2 NaOH + Pb(NO3)2 = Pb(OH)2 + 2 Na(NO3)
Mg(OH)2 + HNO3 = H2O + Mg(NO3)2 =>
Mg(OH)2 + 2 HNO3 = 2 H2O + Mg(NO3)2
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
C2H6O + O2 = C2H4O2 + H2O =>
C2H6O + O2 = C2H4O2 + H2O
Zn + H2SO4 = Zn(SO4) + H =>
Zn + H2SO4 = Zn(SO4) + 2 H
CaCl2 + (NH4)2C2O4 = (NH4)Cl + CaC2O4 =>
CaCl2 + (NH4)2C2O4 = 2(NH4)Cl + CaC2O4
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4) + Al(NO3)3 =>
3 Pb(NO3)2 + Al2(SO4)3 = 3 Pb(SO4) + 2 Al(NO3)3
K3PO4 + SrCl2 = KCl + Sr3(PO4)2 =>
2 K3PO4 + 3 SrCl2 = 6 KCl + Sr3(PO4)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
Na2CO3 + HCl = Na2Cl2 + CO3H2 =>
Na2CO3 + 2 HCl = Na2Cl2 + CO3H2
CsO3 + H2O = CsOH + O2 =>
4 CsO3 + 2 H2O = 4 CsOH + 5 O2
Al(SO4)3 + Na2C2O4 = Al(C2O4)3 + Na2(SO4) =>
Al(SO4)3 + 3 Na2C2O4 = Al(C2O4)3 + 3 Na2(SO4)
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
BaCl2 + H2SO4 = BaSO4 + H2Cl2 =>
BaCl2 + H2SO4 = BaSO4 + H2Cl2
Na2N2O2 + KMnO4 + H2O = NaNO3 + MnO2 + KOH =>
3 Na2N2O2 + 8 KMnO4 + 4 H2O = 6 NaNO3 + 8 MnO2 + 8 KOH
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + H2O + CrO =>
K2Cr2O7 + H2SO4 + 4 Na2SO3 = K2SO4 + 4 Na2SO4 + H2O + 2 CrO
| 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 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/10/10
Equations balanced on 06/09/09
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
