| Équations équilibrées la veille |
CaF2 + Li2SO4 = CaSO4 + 2 LiF
CO2 + H2O = C85H153O10 + O2 =>
340 CO2 + 306 H2O = 4 C85H153O10 + 473 O2
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Sn(s) + H2O(g) = SnO2(c) + H2(g) =>
Sn(s) + 2 H2O(g) = SnO2(c) + 2 H2(g)
Ba(OH)2(aq) + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2(aq) + MgSO4 = BaSO4 + Mg(OH)2
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
C2O2(OH)2 + KOH = K2C2O4 + H2O =>
C2O2(OH)2 + 2 KOH = K2C2O4 + 2 H2O
H12C22O11 = C22H12O11 =>
H12C22O11 = C22H12O11
H2PO4 + Fe(OH)3 = H2O + Fe2(PO4)3 =>
3 H2PO4 + 2 Fe(OH)3 = 6 H2O + Fe2(PO4)3
NaNO3(s) = NaNO2(s) + O2 =>
2 NaNO3(s) = 2 NaNO2(s) + O2
S + (NH4)2C2O4 = S(NH4)2 + C2O4 =>
S + (NH4)2C2O4 = S(NH4)2 + C2O4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
RuI + CO + Ag = Ru(CO)5 + AgI =>
RuI + 5 CO + Ag = Ru(CO)5 + AgI
HBr + Mo = MoBr2 + H2 =>
2 HBr + Mo = MoBr2 + H2
CrI + Cl2 + NaOH = Na2CrO4 + NaIO4 + NaCl + H2O =>
2 CrI + 13 Cl2 + 32 NaOH = 2 Na2CrO4 + 2 NaIO4 + 26 NaCl + 16 H2O
P + Ba(OH)2 + H2O = P2H4 + Ba(H2PO2)2 =>
6 P + 2 Ba(OH)2 + 4 H2O = P2H4 + 2 Ba(H2PO2)2
MgO + Cl2O7 = Mg(ClO4)2 =>
MgO + Cl2O7 = Mg(ClO4)2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaCl2 + HBr = BaBr2 + HCl =>
BaCl2 + 2 HBr = BaBr2 + 2 HCl
ZnPb2 + NO3 = Zn(NO3)2 + Pb =>
ZnPb2 + 2 NO3 = Zn(NO3)2 + 2 Pb
BaS(aq) + Sn(NO3)4(aq) = Ba(NO3)2 + SnS2 =>
2 BaS(aq) + Sn(NO3)4(aq) = 2 Ba(NO3)2 + SnS2
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
C4H8Cl2 + O2 = CO2 + H2O + HCl6 =>
12 C4H8Cl2 + 71 O2 = 48 CO2 + 46 H2O + 4 HCl6
PbS(s) + HCl = H2S + PbCl2 =>
PbS(s) + 2 HCl = H2S + PbCl2
HNO3 + K2O2 = KNO3 + H2O2 =>
2 HNO3 + K2O2 = 2 KNO3 + H2O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaN3AgNO3 = AgN3NaNO3 =>
NaN3AgNO3 = AgN3NaNO3
S2(aq) + Co3(aq) = Co2S3(s) =>
9 S2(aq) + 4 Co3(aq) = 6 Co2S3(s)
N2Br + KPO4 = N2PO4 + KBr =>
N2Br + KPO4 = N2PO4 + KBr
Fe + HC2H3O2 = Fe(C2H3O2)2 + H2 =>
Fe + 2 HC2H3O2 = Fe(C2H3O2)2 + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
C24H50 + H2O = CH4 + CO2 =>
4 C24H50 + 46 H2O = 73 CH4 + 23 CO2
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
P2O5 + NaO = NaP + O2 =>
2 P2O5 + 4 NaO = 4 NaP + 7 O2
C12H22O11H2O = CH3CH2OHCO2 =>
C12H22O11H2O = 4 CH3CH2OHCO2
NH4Cl(aq) + K2SO4(aq) = KCl(aq) + (NH4)2SO4 =>
2 NH4Cl(aq) + K2SO4(aq) = 2 KCl(aq) + (NH4)2SO4
Al(ReO4)3 + Na + KOH + H2O = K2[ReH9] + Na3AlO3 + NaOH =>
Al(ReO4)3 + 54 Na + 6 KOH + 36 H2O = 3 K2[ReH9] + Na3AlO3 + 51 NaOH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Zn(NO3)*6(H2O) + Al(NO3)3*9H2O + NH2CH2COOH = H2O + CO2 + N2 + AlZnO =>
9 Zn(NO3)*6(H2O) + 9 Al(NO3)3*9H2O + 22 NH2CH2COOH = 190 H2O + 44 CO2 + 29 N2 + 9 AlZnO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca + OH + H3PO4 = CaPO4 + H2O =>
Ca + 3 OH + H3PO4 = CaPO4 + 3 H2O
Ni + O2 = Ni02O3 =>
4 Ni + 3 O2 = 2 Ni02O3
Ba(C2H3O2)2 + (Na)2CrO4 = BaCrO4 + (Na)C2H3O2 =>
Ba(C2H3O2)2 + (Na)2CrO4 = BaCrO4 + 2(Na)C2H3O2
Al2OH3 + NaOH = Al2O3 + Na + H2O =>
Al2OH3 + 7 NaOH = Al2O3 + 7 Na + 5 H2O
(NH4)2SO4(aq) + Ba(NO3)2(aq) = NH4NO3(aq) + SO4Ba(s) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = 2 NH4NO3(aq) + SO4Ba(s)
CaF2 + Li2SO4 = CaSO4 + LiF =>
CaF2 + Li2SO4 = CaSO4 + 2 LiF
C2H2HCN = C2H3CN =>
C2H2HCN = C2H3CN
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Équations équilibrées sur01/29/25
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