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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 |
C7H8 + 9 O2 = 7 CO2 + 4 H2O
NaOH = Na + O2 + H2O =>
4 NaOH = 4 Na + O2 + 2 H2O
I2 + Cl2 + H2O = HIO3 + HCl =>
I2 + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ni{2+} + NH3 = Ni(NH3)4{2+} =>
Ni{2+} + 4 NH3 = Ni(NH3)4{2+}
CuCl2(aq) + Al(s) = AlCl3(aq) + Cu(s) =>
3 CuCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Cu(s)
Se + HNO3 = SeO2 + NO + H2O =>
3 Se + 4 HNO3 = 3 SeO2 + 4 NO + 2 H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
AgClO3 + NaPO4 = AgPO4 + NaClO3 =>
AgClO3 + NaPO4 = AgPO4 + NaClO3
Ca + N2 = Ca2N2 =>
2 Ca + N2 = Ca2N2
Bi2O3 + C(s) = Bi(s) + CO(g) =>
Bi2O3 + 3 C(s) = 2 Bi(s) + 3 CO(g)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Hg2(NO3)2 + NH4OH = Hg2ONH2NO3 + H2O + NH4NO3 =>
4 Hg2(NO3)2 + 6 NH4OH = 4 Hg2ONH2NO3 + 5 H2O + 3 NH4NO3
Ag2CO3 = Ag + O2 + CO2 =>
2 Ag2CO3 = 4 Ag + O2 + 2 CO2
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
HCH3COO + Ba = H2 + Ba(CH3COO)2 =>
2 HCH3COO + Ba = H2 + Ba(CH3COO)2
Al2(SO4)3 + Na2CrO4 = Al2(CrO4)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2CrO4 = Al2(CrO4)3 + 3 Na2(SO4)
HCH3COO + Ba = H2 + Ba(CH3COO)2 =>
2 HCH3COO + Ba = H2 + Ba(CH3COO)2
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
FeS + O2 = Fe2O3 + SO4 =>
4 FeS + 11 O2 = 2 Fe2O3 + 4 SO4
AgNo3 + Ba(OH)2 = AgOH + Ba(No3)2 =>
2 AgNo3 + Ba(OH)2 = 2 AgOH + Ba(No3)2
Cr2O7{2-} + H3O{+} + S{2-} = Cr{3+} + SO4{2-} + H2O =>
4 Cr2O7{2-} + 32 H3O{+} + 3 S{2-} = 8 Cr{3+} + 3 SO4{2-} + 48 H2O
Cr2O7{2-} + H3O{+} + S{2-} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 14 H3O{+} + 3 S{2-} = 2 Cr{3+} + 3 S + 21 H2O
Ca + O = CaO =>
Ca + O = CaO
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
IO3{-} + H2O + SO2 = I2 + SO4{-}2 + H{+} =>
6 IO3{-} + 2 H2O + 10 SO2 = 3 I2 + 10 SO4{-}2 + 4 H{+}
HCH3COO + Al2(CO3)3 = CO2 + H2O + Al(CH3COO)3 =>
6 HCH3COO + Al2(CO3)3 = 3 CO2 + 3 H2O + 2 Al(CH3COO)3
C6H5COONa + FeCl3 = (C6H5COO)3Fe + NaCl =>
3 C6H5COONa + FeCl3 = (C6H5COO)3Fe + 3 NaCl
CH3CO2H + NaHCO3 = CH3CO2Na + H20 + CO2 =>
15 CH3CO2H + 10 NaHCO3 = 10 CH3CO2Na + 2 H20 + 20 CO2
IO3{-} + H2O + SO2 = I2 + SO4{-2} + H{+} =>
2 IO3{-} + 4 H2O + 5 SO2 = I2 + 5 SO4{-2} + 8 H{+}
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr + C = Cr4C3 =>
4 Cr + 3 C = Cr4C3
I2 + KOH = KIO3 + KI + H2O =>
3 I2 + 6 KOH = KIO3 + 5 KI + 3 H2O
Fe + O3 = Fe2O3 =>
2 Fe + O3 = Fe2O3
HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
C6H12O6 = CO2 + CH4 =>
C6H12O6 = 3 CO2 + 3 CH4
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
Cr2O7{2-} + H3O{+} + NO2{-} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 8 H3O{+} + 3 NO2{-} = 2 Cr{3+} + 3 NO3{-} + 12 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
AsCl3 + AgNO3 = AgCl + As(NO3)3 =>
AsCl3 + 3 AgNO3 = 3 AgCl + As(NO3)3
Fe + S = FeS =>
Fe + S = FeS
NaOH + Li2SO4 = Na2SO4 + LiOH =>
2 NaOH + Li2SO4 = Na2SO4 + 2 LiOH
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/11/13
Equations balanced on 06/10/12
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.