| 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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 |
3 NO3{-} + 5 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8 Al(OH)4{-}
AO2 + C = A + CO =>
AO2 + 2 C = A + 2 CO
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
N2H4(l) + N2O4(l) = N2(g) + H2O(g) =>
2 N2H4(l) + N2O4(l) = 3 N2(g) + 4 H2O(g)
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
N2O5 = O2 + N2 =>
2 N2O5 = 5 O2 + 2 N2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NO3{-} + OH{-} + Al + H2O = NH3 + Al(OH)2{-} =>
NO3{-} + 7 OH{-} + 8 Al + 6 H2O = NH3 + 8 Al(OH)2{-}
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
Fe(OH)3 = Fe + OH =>
Fe(OH)3 = Fe + 3 OH
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na3PO4 + CO2 = Na2CO3 + (NaPO3)6 =>
6 Na3PO4 + 6 CO2 = 6 Na2CO3 + (NaPO3)6
Cu(NO3)2 + Zn = ZnNO3 + Cu2 =>
2 Cu(NO3)2 + 4 Zn = 4 ZnNO3 + Cu2
AL(NO3)3 + NaOH = AL(OH)3 + NaNO3 =>
AL(NO3)3 + 3 NaOH = AL(OH)3 + 3 NaNO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgCl2 + LiPo4 = Mg(Po4)2 + LiCl =>
MgCl2 + 2 LiPo4 = Mg(Po4)2 + 2 LiCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
As2S3 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH4OH + 14 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Na + HCH3CO2 = NaCH3CO2 + H =>
Na + HCH3CO2 = NaCH3CO2 + H
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O
Sb2S3 + NaMnO4 + NaOH = Na2SbO3 + Na2MnO4 + SO2 + H2O =>
Sb2S3 + 20 NaMnO4 + 24 NaOH = 2 Na2SbO3 + 20 Na2MnO4 + 3 SO2 + 12 H2O
AgNO3 + Pb = Pb(NO3)2 + Ag =>
2 AgNO3 + Pb = Pb(NO3)2 + 2 Ag
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
K2C2O4*2H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H20 + H2O + CO2 =>
2 K2C2O4*2H2O + 67 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H20 + 145 H2O + 126 CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
I2 + NaOH = NaI + NaIO3 + H20 =>
30 I2 + 60 NaOH = 40 NaI + 20 NaIO3 + 3 H20
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
| 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 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/31/14
Equations balanced on 06/30/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
