| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Br + NH3 = CH3NH3Br
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
K + HNO3 = KNO3 + NHNO4 + H2O =>
3 K + 5 HNO3 = 3 KNO3 + NHNO4 + 2 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O =>
Na2CO3 + H2O2 = Na2O2 + CO2 + H2O
CaCO3(t) = CaO + CO2 =>
CaCO3(t) = CaO + CO2
Be(OH)2 + HNO3 = Be(NO3)2 + H2(OH)2 =>
Be(OH)2 + 2 HNO3 = Be(NO3)2 + H2(OH)2
C3H6O2 + C6H8N2 = C9H10N2 + H2O =>
C3H6O2 + C6H8N2 = C9H10N2 + 2 H2O
NO + H2SO4 = NO2 + SO2 + H2O =>
NO + H2SO4 = NO2 + SO2 + H2O
KBr + Cu(OH)2 = K(OH) + CuBr2 =>
2 KBr + Cu(OH)2 = 2 K(OH) + CuBr2
CuOH + N2H4 = Cu + N2 + H2O =>
4 CuOH + N2H4 = 4 Cu + N2 + 4 H2O
Al(OH)3 + NaOH = NaAlO2 + HOH =>
Al(OH)3 + NaOH = NaAlO2 + 2 HOH
H2 + P4 + HOCl = H3PO4 + Cl{-} + H{+} =>
6 H2 + P4 + 16 HOCl = 4 H3PO4 + 16 Cl{-} + 16 H{+}
(COOH)2*2H2O + OH{-} = (COO)2{2-} + H2O =>
(COOH)2*2H2O + 2 OH{-} = (COO)2{2-} + 4 H2O
KOH + AI = K3AIO3 + H2 =>
6 KOH + 2 AI = 2 K3AIO3 + 3 H2
KClO3 + HCl = KCl + H2O + Cl2 =>
KClO3 + 6 HCl = KCl + 3 H2O + 3 Cl2
(C)3H8 + O2 = CO2 + H2O =>
(C)3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H4C2O2NH + O + H2O = C6H4COOHNH2 + CO2 =>
C6H4C2O2NH + O + H2O = C6H4COOHNH2 + CO2
CH3COOH + Ca(OH)2 = H2O + CaCHCOOH =>
CH3COOH + Ca(OH)2 = 2 H2O + CaCHCOOH
PBS + HNO3 = PB(NO3)2 + NO + S + H2O =>
3 PBS + 8 HNO3 = 3 PB(NO3)2 + 2 NO + 3 S + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CH2OH + CuCO3 = (CH3CH2O)Cu + CO2 + H2O =>
13 CH3CH2OH + 12 CuCO3 = 12(CH3CH2O)Cu + 14 CO2 + 9 H2O
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3
P2 + S5 = P2S5 =>
P2 + S5 = P2S5
AgNO{3} + FeCl{3} = AgCl + Fe(NO{3}){3} =>
AgNO{3} + FeCl{3} = AgCl + Fe(NO{3}){3}
KBr + Cu(OH)2 = K(OH) + CuBr2 =>
2 KBr + Cu(OH)2 = 2 K(OH) + CuBr2
ZnCl2 + C2H3NaO2 = CH3COCl + NaCl + ZnO =>
ZnCl2 + C2H3NaO2 = CH3COCl + NaCl + ZnO
Cr + H2CO3 = Cr2CO3 + H2 =>
2 Cr + H2CO3 = Cr2CO3 + H2
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2() =>
SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2()
C6H5COOHC3H7OH = C6H5COOC3H7H2O =>
C6H5COOHC3H7OH = C6H5COOC3H7H2O
NH4NO3 + H2O = (NH4)2O + H2NO3 =>
7 NH4NO3 + 6 H2O = 3(NH4)2O + 8 H2NO3
HBr + NaMnO4 = NaBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 NaMnO4 = 2 NaBr + 2 MnBr2 + 5 Br2 + 8 H2O
(NH4)2SO4 + BaF2 = BaSO4 + (NH4)F =>
(NH4)2SO4 + BaF2 = BaSO4 + 2(NH4)F
C12H22O11CaO + CO2 = C12H22O11 + CaCO3 =>
C12H22O11CaO + CO2 = C12H22O11 + CaCO3
Na2SO3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
CuCN + C2N2 = Cu(CN)2 =>
2 CuCN + C2N2 = 2 Cu(CN)2
KNO3 + H = NH3 + KOH + H2O =>
KNO3 + 8 H = NH3 + KOH + 2 H2O
CH3CH2COH + [Ag(NH3)2]OH = Ag + H2O + NH3 + CH3CH2COOH =>
CH3CH2COH + 2[Ag(NH3)2]OH = 2 Ag + H2O + 4 NH3 + CH3CH2COOH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
LiCl + K2CO3 = KCl + Li2CO3 =>
2 LiCl + K2CO3 = 2 KCl + Li2CO3
AlCl3 + KNO3 = Al(NO3)3 + KCl =>
AlCl3 + 3 KNO3 = Al(NO3)3 + 3 KCl
C6H5OHBr2 = C6H5OBrHBr =>
C6H5OHBr2 = C6H5OBrHBr
CH2F2 + O2 = CO2 + H2O + F2 =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 H2O + 2 F2
KMnO4 = K4O + MnO + O2 =>
8 KMnO4 = 2 K4O + 8 MnO + 11 O2
CCl4Br2 = CBr2Cl2Cl2 =>
CCl4Br2 = CBr2Cl2Cl2
Pb(NO3)2 + Cl2 = PbCl2 + NO3 =>
Pb(NO3)2 + Cl2 = PbCl2 + 2 NO3
Li2CO3 + CH3COOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 2 CH3COOH = 2 LiCH3COO + H2O + CO2
CH3CH2OH + Na = CH3CH2ONa + H =>
CH3CH2OH + Na = CH3CH2ONa + H
SrCl + NaF = SrF + NaCl =>
SrCl + NaF = SrF + NaCl
KBr + Cu(OH)2 = K(OH) + CuBr2 =>
2 KBr + Cu(OH)2 = 2 K(OH) + CuBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/27/24
Équations équilibrées sur10/27/23
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