| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiBr4 + 8 HNR2 = Si(NR2)4 + 4 HNR2HBr
HF + LiOH = HOH + LiF =>
HF + LiOH = HOH + LiF
Ca(NO3)2 + NaBr = Ca(Br)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaBr = Ca(Br)2 + 2 Na(NO3)
OCl + I2 = OI2 + Cl2 =>
2 OCl + 2 I2 = 2 OI2 + Cl2
Al + Cu{+2}Cl2{-} = Al{+3}Cl2{-} + Cu =>
2 Al + 3 Cu{+2}Cl2{-} = 2 Al{+3}Cl2{-} + 3 Cu
CuSO4 + Na3PO4*12H2O = Cu3(PO4)2 + Na2SO4 + H2O =>
3 CuSO4 + 2 Na3PO4*12H2O = Cu3(PO4)2 + 3 Na2SO4 + 24 H2O
ZrSiO4 + B2O3 + CaH2 + C = ZrB2 + SiC + CaO + H2 =>
ZrSiO4 + B2O3 + 7 CaH2 + C = ZrB2 + SiC + 7 CaO + 7 H2
KOH + BrH = BrK + H2O =>
KOH + BrH = BrK + H2O
Ca + CuF = Cu + CaF =>
Ca + CuF = Cu + CaF
Li3PO4 + Sn(C2H3O2)2 = LiC2H3O2 + Sn3(PO4)2 =>
2 Li3PO4 + 3 Sn(C2H3O2)2 = 6 LiC2H3O2 + Sn3(PO4)2
HNO2 + H2SO4 + KMnO4 = HNO3 + MnSO4 + H2O + K2SO4 =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = 5 HNO3 + 2 MnSO4 + 3 H2O + K2SO4
CaH2 + CO2 = CaC(HO)2 =>
CaH2 + CO2 = CaC(HO)2
SiBr4 + HNR2 = Si(NR2)4 + HNR2HBr =>
SiBr4 + 8 HNR2 = Si(NR2)4 + 4 HNR2HBr
Al(ClO3)3 = Al2O3 + Cl2 + O2 =>
4 Al(ClO3)3 = 2 Al2O3 + 6 Cl2 + 15 O2
BaO2 + Cr2(SO4)3 + NaOH = Ba(OH)2 + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 Ba(OH)2 + 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
CuCO3 + NaCl2 = CuCl2 + NaCO3 =>
CuCO3 + NaCl2 = CuCl2 + NaCO3
Mg + Br2 = Mg2Br3 =>
4 Mg + 3 Br2 = 2 Mg2Br3
Na3CO2 + HCl = NaCl + H3CO2 =>
Na3CO2 + 3 HCl = 3 NaCl + H3CO2
sodiumcarbonate + sulfur + sulfurdioxide = carbondioxide + sodiumthiosulfate =>
Na2CO3 + S + SO2 = CO2 + Na2S2O3
Mn2Br2 + Li = LiBr + Mn =>
Mn2Br2 + 2 Li = 2 LiBr + 2 Mn
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
KMnO4 + NaBr = KBr + NaMnO4 =>
KMnO4 + NaBr = KBr + NaMnO4
SO3 + KOH = HK + SO4 =>
SO3 + KOH = HK + SO4
XCO3 + HCl = H2CO3 + XCl2 =>
XCO3 + 2 HCl = H2CO3 + XCl2
CH3COOH + CuO = CH3COO + Cu + H2O =>
2 CH3COOH + CuO = 2 CH3COO + Cu + H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
nitrogen + Oxygen = NO =>
N2 + O2 = 2 NO
H2C2O4*2H2O + K2CrO4 = H2O + K[Cr(C2O4)2(H2O)2]*3H2O + CO2 + K2C2O4 =>
8 H2C2O4*2H2O + 2 K2CrO4 = 14 H2O + 2 K[Cr(C2O4)2(H2O)2]*3H2O + 6 CO2 + K2C2O4
Na3AsO3 + I2 + NaOH = Na3AsO4 + NaI + H =>
2 Na3AsO3 + I2 + 2 NaOH = 2 Na3AsO4 + 2 NaI + 2 H
Sodium + hydrogen = NaH =>
2 Na + H2 = 2 NaH
Mg + Fe2Cl3 = Mg2Cl + Fe3 =>
18 Mg + 3 Fe2Cl3 = 9 Mg2Cl + 2 Fe3
C6H6 + H2 = C4H8 =>
2 C6H6 + 6 H2 = 3 C4H8
TbF4 + KOH = H2TbO3 + HF + KF =>
TbF4 + 3 KOH = H2TbO3 + HF + 3 KF
Zn + HNO3 = Zn2(NO3)2 + H2O + NH4NO3 =>
8 Zn + 10 HNO3 = 4 Zn2(NO3)2 + 3 H2O + NH4NO3
C10H18O + HCl + C2H5OH + NaBH4 = C10H20O + B(C2H5O)4 + NaCl =>
9 C10H18O + 2 HCl + 8 C2H5OH + 2 NaBH4 = 9 C10H20O + 2 B(C2H5O)4 + 2 NaCl
H2SO3 + Zn(OH) = Zn(HSO3) + H2O =>
H2SO3 + Zn(OH) = Zn(HSO3) + H2O
Na2SiO2(ac) + NH4Cl(ac) = Si(OH)2(s) + NaCl(ac) + NH3 =>
Na2SiO2(ac) + 2 NH4Cl(ac) = Si(OH)2(s) + 2 NaCl(ac) + 2 NH3
Mg3 + (PO4)2 = MgO + P03 =>
8 Mg3 + 3(PO4)2 = 24 MgO + 2 P03
Cu(CH3COO)2 + NaOH = NaCH3COO + Cu(OH)2 =>
Cu(CH3COO)2 + 2 NaOH = 2 NaCH3COO + Cu(OH)2
KO2BF = B2O3 + KF + O2 =>
4 KO2BF = 2 B2O3 + 4 KF + O2
NaSO4 + Ag2NO3 = Ag2SO4 + NaNO3 =>
NaSO4 + Ag2NO3 = Ag2SO4 + NaNO3
HCIO3 + HCI = H2O + CI =>
HCIO3 + 5 HCI = 3 H2O + 6 CI
NH4Cl + Pb(NO3)2 = NH3 + H(NO3) + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = 2 NH3 + 2 H(NO3) + PbCl2
CH3CHOHCN = CH3CH(CN)OH =>
CH3CHOHCN = CH3CH(CN)OH
Ca3(C6H5O7)2 + HNO3 = Ca(NO3)2 + C6H8O7 =>
Ca3(C6H5O7)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 C6H8O7
HCHO2(g) + O2(g) = CO2(g) + H2O =>
2 HCHO2(g) + O2(g) = 2 CO2(g) + 2 H2O
AlCl3 + (NH4)2S = Al2S3 + (NH4)2Cl2 =>
2 AlCl3 + 3(NH4)2S = Al2S3 + 3(NH4)2Cl2
FeCl2 + H2O = FeCl2*2H2O =>
FeCl2 + 2 H2O = FeCl2*2H2O
CH2OHCHOHCH2OH + HNO3 = CH2ONO2CHONO2CH2OH + H2O =>
CH2OHCHOHCH2OH + 2 HNO3 = CH2ONO2CHONO2CH2OH + 2 H2O
Ni(NO3)3 + K3PO4 = NiPO4 + K3(NO3)3 =>
Ni(NO3)3 + K3PO4 = NiPO4 + K3(NO3)3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
