Équations équilibrées la veille | Équations équilibrées le lendemain |
C + 2 NO = CO2 + 2 N
C2H5NSCl + O2 = CO2 + H2O + NO + SO3 + HCl =>
C2H5NSCl + 5 O2 = 2 CO2 + 2 H2O + NO + SO3 + HCl
Cu5FeS4 + O2 = Cu2O + Fe2O3 + SO2 =>
2 Cu5FeS4 + 12 O2 = 5 Cu2O + Fe2O3 + 8 SO2
HC2H3O2 + MgCO3 = H2CO3 + Mg(C2H3O2)2 =>
2 HC2H3O2 + MgCO3 = H2CO3 + Mg(C2H3O2)2
P + N2 = PN3 =>
2 P + 3 N2 = 2 PN3
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
S + CO2 = SO2 + CO =>
S + 2 CO2 = SO2 + 2 CO
KMnO4 + NaNO2 = KNO2 + MnO2 + NaO2 =>
KMnO4 + NaNO2 = KNO2 + MnO2 + NaO2
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2)3 =>
Mn + Al(C2H3O2)3 = Al + Mn(C2H3O2)3
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K =>
C6H5OH + KMnO4 = C6H4O2 + MnO2 + H2O + K
Al(OH)3 + NH3 = Al(NH3) + OH =>
Al(OH)3 + NH3 = Al(NH3) + 3 OH
Co + H2SO4 = CoSO4 + H2 =>
Co + H2SO4 = CoSO4 + H2
Fe2(SO4)3 + Sr(NO3)2 = Fe(NO3)3 + Sr2(SO4)2 =>
2 Fe2(SO4)3 + 6 Sr(NO3)2 = 4 Fe(NO3)3 + 3 Sr2(SO4)2
FeS + KNO3 = KNO2 + Fe2O3 + SO2 =>
2 FeS + 7 KNO3 = 7 KNO2 + Fe2O3 + 2 SO2
H2SeO4 = H2 + SeO4 =>
H2SeO4 = H2 + SeO4
P + NaOH = Na3P + Na3PO4 + H2O =>
8 P + 24 NaOH = 5 Na3P + 3 Na3PO4 + 12 H2O
N3 + H2O = NH3 + NO =>
5 N3 + 9 H2O = 6 NH3 + 9 NO
La2O3 + CuO = La2CuO4 =>
La2O3 + CuO = La2CuO4
CH3CHOHCHOHCH3 + KMnO4 = CH3COCOCH3 + KOH + MnO2 + H2O =>
3 CH3CHOHCHOHCH3 + 4 KMnO4 = 3 CH3COCOCH3 + 4 KOH + 4 MnO2 + 4 H2O
Ni(NO3)3(aq) + KOH(aq) = Ni(OH)3 + KNO3 =>
Ni(NO3)3(aq) + 3 KOH(aq) = Ni(OH)3 + 3 KNO3
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO + H2O =>
3 Ag2S + 8 HNO3 + 6 HCl = 6 AgCl + 3 H2SO4 + 8 NO + 4 H2O
S2Cl2 + H2O = H2SO4 + HCl + H2S =>
4 S2Cl2 + 12 H2O = 3 H2SO4 + 8 HCl + 5 H2S
BaO2 = BaO02 =>
BaO2 = BaO02
Ca(C2H3O2)2 = CaCO3 + C3H6O =>
Ca(C2H3O2)2 = CaCO3 + C3H6O
Cu2O + H2 = Cu2 + H2O =>
Cu2O + H2 = Cu2 + H2O
KMnO4 + PH3 = H3PO4 + KMn =>
KMnO4 + PH3 = H3PO4 + KMn
ZnS + HNO3 = Zn(NO3)2 + NO + S + H2O =>
3 ZnS + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 3 S + 4 H2O
KMnO4 + Mg = Mg(MnO4)2 + K =>
2 KMnO4 + Mg = Mg(MnO4)2 + 2 K
C4H8O2 + KMnO4 + H2SO4 = C4H6O4 + K2SO4 + MnSO4 + H2O =>
5 C4H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C4H6O4 + 3 K2SO4 + 6 MnSO4 + 14 H2O
CH3NH2COOH + O2 = CO2 + HNO3 + H2O =>
4 CH3NH2COOH + 15 O2 = 8 CO2 + 4 HNO3 + 10 H2O
Ca(OH)2 + O2 = CaO2 + OH =>
Ca(OH)2 + O2 = CaO2 + 2 OH
NaOH + KHF = NaKF + H2O =>
NaOH + KHF = NaKF + H2O
K2S + O2 = K2SO4 =>
K2S + 2 O2 = K2SO4
NO2O5 = NO2 + O2 =>
2 NO2O5 = 2 NO2 + 5 O2
K2CO3(aq) + HNO3(aq) = KNO3(aq) + H2CO3(s) =>
K2CO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + H2CO3(s)
N2 + MgO = Mg + N2O =>
N2 + MgO = Mg + N2O
CaCl2 + Na(C17H35COOH)2 = Ca(C17H35COOH)2 + NaCl2 =>
CaCl2 + Na(C17H35COOH)2 = Ca(C17H35COOH)2 + NaCl2
KCeO3 = KCeO4 + KCe =>
4 KCeO3 = 3 KCeO4 + KCe
NaOH + Cl2 = NaCl + HClO2 + H2O =>
3 NaOH + 2 Cl2 = 3 NaCl + HClO2 + H2O
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
KCeO3 = KCeO4 + KCe =>
4 KCeO3 = 3 KCeO4 + KCe
H2SO4(aq) + NaNO2(aq) = HNO2(aq) + Na2SO4(aq) =>
H2SO4(aq) + 2 NaNO2(aq) = 2 HNO2(aq) + Na2SO4(aq)
HI + Mg(OH)2 = HMg + I(OH)2 =>
HI + Mg(OH)2 = HMg + I(OH)2
Cu + MgO = Cu2O + Mg =>
2 Cu + MgO = Cu2O + Mg
Al + Na(OH) + H2O = Na(AlO2) + H2 =>
2 Al + 2 Na(OH) + 2 H2O = 2 Na(AlO2) + 3 H2
NaCn + HCl = HCn + NaCl =>
NaCn + HCl = HCn + NaCl
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
Al + H2SO3 = AlSO3 + H =>
Al + H2SO3 = AlSO3 + 2 H
HCO2H = H + CO2H =>
HCO2H = H + CO2H
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.