| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(CH3COO)2 + KOH = Pb(OH) + K(CH3COO)2
KOH + BeO = H2O + K2BeO2 =>
2 KOH + BeO = H2O + K2BeO2
HCl + PH3 = PH4Cl =>
HCl + PH3 = PH4Cl
AgNO3 + PO4 = PO4NO3 + AgPO4 =>
AgNO3 + 2 PO4 = PO4NO3 + AgPO4
AgCH3COO + CaCl2 = AgCl + Ca(CH3COO)2 =>
2 AgCH3COO + CaCl2 = 2 AgCl + Ca(CH3COO)2
K3[Al(OH)6] + AlCl3 = Al(OH)3 + KCl =>
K3[Al(OH)6] + AlCl3 = 2 Al(OH)3 + 3 KCl
calciumchloride + H2CO3 = calciumcarbonate + HCl =>
CaCl2 + H2CO3 = CaCO3 + 2 HCl
AgCr2O7 + BiCl3 = AgCl3 + Bi(Cr2O7) =>
AgCr2O7 + BiCl3 = AgCl3 + Bi(Cr2O7)
O3 + Ag = Ag2O =>
O3 + 6 Ag = 3 Ag2O
O2 + C5H90 = CO2 + H2O =>
55 O2 + 2 C5H90 = 10 CO2 + 90 H2O
FeN + NaOH = Fe(OH)2 + Na2N =>
FeN + 2 NaOH = Fe(OH)2 + Na2N
HCl2 + Zn = ZnCl + H2 =>
2 HCl2 + 4 Zn = 4 ZnCl + H2
KHP + NaOH = KOH + HNa + P =>
KHP + NaOH = KOH + HNa + P
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(s) + BaOH(aq) =>
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(s) + BaOH(aq)
K2Zn(OH)4 + HCl = KCl + ZnCl2 + H2O =>
K2Zn(OH)4 + 4 HCl = 2 KCl + ZnCl2 + 4 H2O
KIO3 + H2SO3 = H2SO4 + KHSO4 + H2O + I2 =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + 2 KHSO4 + H2O + I2
Zr(CH3COO)2 + NaOH = Zr(OH)2 + NaCH3COO =>
Zr(CH3COO)2 + 2 NaOH = Zr(OH)2 + 2 NaCH3COO
Na3AsO3 + HCl + Mg = AsH3 + MgCl2 + NaCl + H3O =>
2 Na3AsO3 + 24 HCl + 9 Mg = 2 AsH3 + 9 MgCl2 + 6 NaCl + 6 H3O
Al(s) + N(g) = AlN =>
Al(s) + N(g) = AlN
Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2
CrSO4 + K = Cr + K2SO4 =>
CrSO4 + 2 K = Cr + K2SO4
Sn + HNO3 = Sn(NO3)2 + NH3NO3 + H2O =>
7 Sn + 18 HNO3 = 7 Sn(NO3)2 + 2 NH3NO3 + 6 H2O
Ag + K2S = Ag2S + K =>
2 Ag + K2S = Ag2S + 2 K
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
CaCl2 + H2SiO3 = CaSiO3 + H2Cl2 =>
CaCl2 + H2SiO3 = CaSiO3 + H2Cl2
Ar + N = ArN2 =>
Ar + 2 N = ArN2
C10H16N2O8 + CuCO3 + NaOH = C10H12N2O8Na2Cu*2H2O + CO2 + H2O =>
C10H16N2O8 + CuCO3 + 2 NaOH = C10H12N2O8Na2Cu*2H2O + CO2 + H2O
CuSO4 + Al = Cu + Al(SO4)3 =>
3 CuSO4 + Al = 3 Cu + Al(SO4)3
Na3(OH)3 + H2SO4 = Na2SO4 + H2O =>
2 Na3(OH)3 + 3 H2SO4 = 3 Na2SO4 + 6 H2O
Cr(OH)3 + KOH = K(Cr(OH)4) =>
Cr(OH)3 + KOH = K(Cr(OH)4)
NaOH(aq) + SO3(g) = Na2SO4(aq) + H2O(l) =>
2 NaOH(aq) + SO3(g) = Na2SO4(aq) + H2O(l)
CaCl2(s) + Sr(s) = SrCl2(s) + Ca(s) =>
CaCl2(s) + Sr(s) = SrCl2(s) + Ca(s)
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O =>
Na[Cr(OH)4] + HCl = Cr(OH)3 + NaCl + H2O
K + AlN3O9 = KNO3 + Al =>
3 K + AlN3O9 = 3 KNO3 + Al
Gd(SO4)3 = Gd + SO4 =>
Gd(SO4)3 = Gd + 3 SO4
NaNO3 + AgCO3 + HNO3 = NaCO3 + Ag(NO3)2 + H =>
NaNO3 + AgCO3 + HNO3 = NaCO3 + Ag(NO3)2 + H
SF6 + I2O5 = IF5 + SO2 + O2 =>
10 SF6 + 6 I2O5 = 12 IF5 + 10 SO2 + 5 O2
HCl + Cr = CrCl2 + H2HCl =>
3 HCl + Cr = CrCl2 + H2HCl
Zn + Cu(ClO3)2 = ZnCu + Zn(ClO3)2 =>
2 Zn + Cu(ClO3)2 = ZnCu + Zn(ClO3)2
NH3 + Cl + NaOH = N2H4 + NaCl + H2O =>
2 NH3 + 2 Cl + 2 NaOH = N2H4 + 2 NaCl + 2 H2O
Cu(No3)2 + Fe = Cu + FeNo3 =>
Cu(No3)2 + 2 Fe = Cu + 2 FeNo3
NaOH + MgCl2*6H2O = Mg(OH)2 + NaCl + H2O =>
2 NaOH + MgCl2*6H2O = Mg(OH)2 + 2 NaCl + 6 H2O
B + O2 = B2O37 =>
4 B + 37 O2 = 2 B2O37
NH5O + C2H4O2 = C2H7O2N + H2O =>
NH5O + C2H4O2 = C2H7O2N + H2O
Pb(No3)2 + FeCl3 = (No3)2Fe + PbCl3 =>
Pb(No3)2 + FeCl3 = (No3)2Fe + PbCl3
Bi2O3 + MnO2 = Bi2MnO5 =>
Bi2O3 + MnO2 = Bi2MnO5
Ru + NO3 = Ru(NO3) =>
Ru + NO3 = Ru(NO3)
CH3COOH + CuO = (CH3COO)2Cu + H2O =>
2 CH3COOH + CuO = (CH3COO)2Cu + H2O
MgCl + NaOH = NaCl + MgOH =>
MgCl + NaOH = NaCl + MgOH
P4 + Br2 + HNO3 = NO2 + H3PO4 + HBr =>
P4 + 2 Br2 + 16 HNO3 = 16 NO2 + 4 H3PO4 + 4 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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