| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{3-} + 20 NO + 16 H{+}
SO3 + NO3 + H = NH4 + SO4 =>
3 SO3 + NO3 + 4 H = NH4 + 3 SO4
P4 + NO3{-} + H2O = PO4{3-} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{3-} + 20 NO + 16 H{+}
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
C2H2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C2H2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
K3PO4H2SO4 = KH2PO4K2SO4 =>
K3PO4H2SO4 = KH2PO4K2SO4
KClMg(OH)2 = MgClK(OH)2 =>
KClMg(OH)2 = MgClK(OH)2
P4 + NO3{-} + H2O = PO4{-3} + NO + H{+} =>
3 P4 + 20 NO3{-} + 8 H2O = 12 PO4{-3} + 20 NO + 16 H{+}
H3PO3 = H3PO4 + H3P =>
4 H3PO3 = 3 H3PO4 + H3P
C2H5OH + Br2 = C2H5Br + BrOH =>
C2H5OH + Br2 = C2H5Br + BrOH
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Cu3N2 + Na2O = Na3N + CuO =>
Cu3N2 + 3 Na2O = 2 Na3N + 3 CuO
K2Cr2O7 + (CH3)2CHOH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2(CH3)2CHOH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Ba(OH)2 + SnO = BaO + Sn(OH)2 =>
Ba(OH)2 + SnO = BaO + Sn(OH)2
Na2SSO3 = Na2S2O3 =>
Na2SSO3 = Na2S2O3
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
AlCl3 + HClO3 = Al(ClO3)3 + HCl =>
AlCl3 + 3 HClO3 = Al(ClO3)3 + 3 HCl
CH4 + IO2{+} + HSO4{-} = CH3IO2 + H2SO4 =>
CH4 + IO2{+} + HSO4{-} = CH3IO2 + H2SO4
Ba(s) + O(g) = BaO(s) =>
Ba(s) + O(g) = BaO(s)
Na2S2O4 + AgCl + NH4OH = (NH4)2SO3 + Ag + NaCl + H2O =>
Na2S2O4 + 2 AgCl + 4 NH4OH = 2(NH4)2SO3 + 2 Ag + 2 NaCl + 2 H2O
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4 =>
[Pt(NH3)4]SO4Ba(NO3)2 = [Pt(NH3)4](NO3)2BaSO4
NH4I + Cl = NH4Cl + I2 =>
2 NH4I + 2 Cl = 2 NH4Cl + I2
CuCl + Br = CuClBr =>
CuCl + Br = CuClBr
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4 =>
[Cu(NH3)4]SO4 + BaCl2 = Cu(NH3)4Cl2 + BaSO4
NH3(aq) + HNO3(aq) = NH4NO3(aq) =>
NH3(aq) + HNO3(aq) = NH4NO3(aq)
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CO + K2SO4 + Cr2(SO4)3 + H2O =>
3(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 3(CH3)2CO + K2SO4 + Cr2(SO4)3 + 7 H2O
K(OH) + SO2 = K2SO3 + H2O =>
2 K(OH) + SO2 = K2SO3 + H2O
NaClO + NaOH + Y2 = NaCl + Na2YO3 + H2O =>
4 NaClO + 4 NaOH + Y2 = 4 NaCl + 2 Na2YO3 + 2 H2O
Al2O3 + SiO2 = Al2O3*SiO2 =>
Al2O3 + SiO2 = Al2O3*SiO2
Cr3Br + Cl = Cr3Cl + Br =>
Cr3Br + Cl = Cr3Cl + Br
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
Mg{2+} + H2SO4 = MgSO4 + H2{2+} =>
Mg{2+} + H2SO4 = MgSO4 + H2{2+}
ClO + H2O = HClO + OH =>
ClO + H2O = HClO + OH
W + KBrF4 = K2WF8 + Br2 =>
W + 2 KBrF4 = K2WF8 + Br2
C6H8O7 + SO2 = CO2 + H2O + S8 =>
16 C6H8O7 + 72 SO2 = 96 CO2 + 64 H2O + 9 S8
Hg + Se = HgSe =>
Hg + Se = HgSe
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
CuSO4*5H2O(cool) = CuSO4 + H2O =>
CuSO4*5H2O(cool) = CuSO4 + 5 H2O
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn =>
Pb + Zn(NO3)2 = Pb(NO3)2 + Zn
NH4 + CO3 = NH3 + H2O + CO2 =>
2 NH4 + CO3 = 2 NH3 + H2O + CO2
O2 + SO2 = SO3 =>
O2 + 2 SO2 = 2 SO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K + HCI = KCI + H =>
K + HCI = KCI + H
COS + H2 = H2S + CO =>
COS + H2 = H2S + CO
C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2
BaO = Ba + O =>
BaO = Ba + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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