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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 |
28 NaOH + 2 CrI3 + 9 Cl2 = 14 H2O + 18 NaCl + 6 NaIO + 2 Na2CrO4
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
KAlSiO4 + Na = NaAlSiO4 + K =>
KAlSiO4 + Na = NaAlSiO4 + K
Cu + AgNO3 = Cu[NO3]2 + Ag =>
Cu + 2 AgNO3 = Cu[NO3]2 + 2 Ag
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
NH4Br(aq) + Pb(C2H302)2(aq) = PbBr2(s) + NH4C2H302(aq) =>
2 NH4Br(aq) + Pb(C2H302)2(aq) = PbBr2(s) + 2 NH4C2H302(aq)
C2H2(acetylene) + O2(oxygen) = CO + H20(water) =>
10 C2H2(acetylene) + 10 O2(oxygen) = 20 CO + H20(water)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
H2S + Na2Cr2O7 + H2TeO4 = Cr2(TeO4)3 + NaHTeO4 + S + H2O =>
3 H2S + Na2Cr2O7 + 5 H2TeO4 = Cr2(TeO4)3 + 2 NaHTeO4 + 3 S + 7 H2O
Ag + NO3{-} + H{+} = NO2 + Ag{+} + H2O =>
Ag + NO3{-} + 2 H{+} = NO2 + Ag{+} + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaH(s) = Na(s) + H2(g) =>
2 NaH(s) = 2 Na(s) + H2(g)
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = NO2 + H2O + Cu(NO3)2 =>
Cu + 4 HNO3 = 2 NO2 + 2 H2O + Cu(NO3)2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
Al(OH)3 + Zn = Zn(OH)2 + Al =>
2 Al(OH)3 + 3 Zn = 3 Zn(OH)2 + 2 Al
Mg + HNO3 = Mg(NO3)2 + N + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + 2 N + 6 H2O
Mg + NO2 = Mg(NO2)2 =>
Mg + 2 NO2 = Mg(NO2)2
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
K + H2SO4 = K2SO4 + S + H2O =>
6 K + 4 H2SO4 = 3 K2SO4 + S + 4 H2O
AgNo3(ac) + Na2So4(ac) = Ag2So4(s) + NaNo3(ac) =>
2 AgNo3(ac) + Na2So4(ac) = Ag2So4(s) + 2 NaNo3(ac)
K2CrO7 + HCl = CrCl3 + Cl2 + KCl + H2O =>
2 K2CrO7 + 28 HCl = 2 CrCl3 + 9 Cl2 + 4 KCl + 14 H2O
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na + H2So4 = Na2So4 + H2 =>
2 Na + H2So4 = Na2So4 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Ba(aq) + SO4(aq) = BaSO4(s) =>
Ba(aq) + SO4(aq) = BaSO4(s)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/03/16
Equations balanced on 07/03/15
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.