| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + 2 NH4Cl = 2 NH4NO3 + BaCl2
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
NH3 + AgNO3 = [Ag(NH3)2](NO3) =>
2 NH3 + AgNO3 = [Ag(NH3)2](NO3)
HNO3 + P = HP + NO3 =>
HNO3 + P = HP + NO3
H2O + MgSiO3 = H4SiO4 + Mg(OH)2 =>
3 H2O + MgSiO3 = H4SiO4 + Mg(OH)2
Au + HCl + Cl2 = HAuCl4 =>
2 Au + 2 HCl + 3 Cl2 = 2 HAuCl4
K2Cr2O4 + NaOH = KCrO4 + H2O + Na =>
K2Cr2O4 + 8 NaOH = 2 KCrO4 + 4 H2O + 8 Na
CH3COOH + OH = CH3COO + H2O =>
CH3COOH + OH = CH3COO + H2O
Fe2(SO4)2 + BaI2 = BaSO4 + FeI2 =>
Fe2(SO4)2 + 2 BaI2 = 2 BaSO4 + 2 FeI2
Zn(NO3)2 + NH3*H2O = ZnO + NH4NO3 + H2O =>
Zn(NO3)2 + 2 NH3*H2O = ZnO + 2 NH4NO3 + H2O
NH3 + H2O + Fe(NO3)3 = Fe(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O + Fe(NO3)3 = Fe(OH)3 + 3 NH4NO3
Mn{+7}O4{-} + Cu = Mn{+4}O2 + Cu{+2} =>
2 Mn{+7}O4{-} + 3 Cu = 2 Mn{+4}O2 + 3 Cu{+2}
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
KHCO3 + CaCO3 = K2CO3 + Ca(OH)2 + CO2 =>
2 KHCO3 + CaCO3 = K2CO3 + Ca(OH)2 + 2 CO2
LiBr + Zn(NO3)2 = ZnBr2 + LiNO3 =>
2 LiBr + Zn(NO3)2 = ZnBr2 + 2 LiNO3
KHCo3 + KOH = K2Co3 + H2O =>
KHCo3 + KOH = K2Co3 + H2O
SO2 + KMnO4 + H2O = Mn + K2SO4 + H2SO4 =>
7 SO2 + 2 KMnO4 + 6 H2O = 2 Mn + K2SO4 + 6 H2SO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Pb(NO3)2 + KBr = PbBr2 + K(NO3) =>
Pb(NO3)2 + 2 KBr = PbBr2 + 2 K(NO3)
C6H12O6 + KCIO3 = CO2 + H2O + KCI =>
C6H12O6 + 4 KCIO3 = 6 CO2 + 6 H2O + 4 KCI
HgOH + H2S = Hg2S + H2O =>
2 HgOH + H2S = Hg2S + 2 H2O
Bi2O5 + H2O = Bi(OH)5 =>
Bi2O5 + 5 H2O = 2 Bi(OH)5
MgSO4(aq) + FeCl3(aq) = Fe2(SO4)3 + MgCl2 =>
3 MgSO4(aq) + 2 FeCl3(aq) = Fe2(SO4)3 + 3 MgCl2
Fe2Cl3 + NaOH = FeNa3 + Cl(OH)2 =>
Fe2Cl3 + 6 NaOH = 2 FeNa3 + 3 Cl(OH)2
Ca(NO3)2 + Y(NO3)3*6H2O + (NH4)6Mo7O24*4H2O + Er(NO3)3*5H2O + Nd(NO3)3*5H2O + Yb(NO3)3*5H2O + O2 = Ca100Y181Er2Nd2Yb15(MoO4)400 + NO3 + H2O =>
700 Ca(NO3)2 + 1267 Y(NO3)3*6H2O + 400(NH4)6Mo7O24*4H2O + 14 Er(NO3)3*5H2O + 14 Nd(NO3)3*5H2O + 105 Yb(NO3)3*5H2O + 6800 O2 = 7 Ca100Y181Er2Nd2Yb15(MoO4)400 + 8000 NO3 + 14667 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
CH2(NH2)COOH + CH3CH(OH)CH3 = CH2(NH2)COOCH2CH2CH3 + H2O =>
CH2(NH2)COOH + CH3CH(OH)CH3 = CH2(NH2)COOCH2CH2CH3 + H2O
Cr2O3 + K2SO3 = KCrO2 + S + O2 =>
Cr2O3 + K2SO3 = 2 KCrO2 + S + O2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
PB + HNO3 = H2O + NO + PB(NO3)2 =>
3 PB + 8 HNO3 = 4 H2O + 2 NO + 3 PB(NO3)2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Hg3 + OH = HgOH =>
Hg3 + 3 OH = 3 HgOH
Ca2 + HOH = Ca(OH)2 + H =>
Ca2 + 4 HOH = 2 Ca(OH)2 + 4 H
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
F + O2 = F3O8 =>
3 F + 4 O2 = F3O8
Zn3(PO4)2 + (NH4)2S = ZnS + (NH4)3PO4 =>
Zn3(PO4)2 + 3(NH4)2S = 3 ZnS + 2(NH4)3PO4
BaH18O10 + KF + NH4Cl + C + BPO4 = Ba3(BP)2C6 + KCl + NH3 + F2 + H2O =>
3 BaH18O10 + 22 KF + 22 NH4Cl + 6 C + 2 BPO4 = Ba3(BP)2C6 + 22 KCl + 22 NH3 + 11 F2 + 38 H2O
CoCl2 + K(OH) + K(ClO3) = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 K(OH) + K(ClO3) = 3 Co2O3 + 13 KCl + 6 H2O
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Fe3(PO4)2 + Au(NO3)3 = Fe(NO3)2 + AuPO4 =>
Fe3(PO4)2 + 2 Au(NO3)3 = 3 Fe(NO3)2 + 2 AuPO4
KF*HF = KF + HF =>
KF*HF = KF + HF
CUO + C = CU + CO2 =>
2 CUO + C = 2 CU + CO2
Sr + P = SrP =>
Sr + P = SrP
AlOH3 + HC2H3O2 = AlC2H3O2 + HOH3 =>
AlOH3 + HC2H3O2 = AlC2H3O2 + HOH3
AgNO3 + NaCl(aq) = Na(NO3)(aq) + AgCl(s) =>
AgNO3 + NaCl(aq) = Na(NO3)(aq) + AgCl(s)
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
CaI2 + Bi2S3 = CaS + BiI3 =>
3 CaI2 + Bi2S3 = 3 CaS + 2 BiI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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