Equations balanced on the previous day | Equations balanced on the next day |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C20H42 + Cl2 = C + HCl =>
C20H42 + 21 Cl2 = 20 C + 42 HCl
Cr2O7{2-} + S2O3{2-} + H2O = Cr{3+} + SO2 + HO{-} =>
2 Cr2O7{2-} + 3 S2O3{2-} + 11 H2O = 4 Cr{3+} + 6 SO2 + 22 HO{-}
Na2SiO3 + Al(NO3)3 = NaNO3 + Al2(SiO3)3 =>
3 Na2SiO3 + 2 Al(NO3)3 = 6 NaNO3 + Al2(SiO3)3
MgCl2 + H2SO4 = MgSO4 + HCl =>
MgCl2 + H2SO4 = MgSO4 + 2 HCl
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
CuO + SO2 = CuO2 + SO =>
CuO + SO2 = CuO2 + SO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HF + BrOH = BrF + H2O =>
HF + BrOH = BrF + H2O
Cr2AlC + O2 = Al2O3 + Cr7C3 + Cr3C2 =>
20 Cr2AlC + 15 O2 = 10 Al2O3 + 4 Cr7C3 + 4 Cr3C2
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3) =>
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3)
C10H16 + Cl2 = CHCl3 + HCl =>
C10H16 + 18 Cl2 = 10 CHCl3 + 6 HCl
Al(OH)3 + Mg(OH)2 = Al(OH)2 + Mg(OH)3 =>
Al(OH)3 + Mg(OH)2 = Al(OH)2 + Mg(OH)3
ZnO2 + HCl = ZnCl2 + H2O2 =>
ZnO2 + 2 HCl = ZnCl2 + H2O2
NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + H2O =>
3 NaOH(aq) + H3PO4(aq) = Na3PO4(aq) + 3 H2O
HNO3(dil) + KI = NO + H2O + KNO3 + I =>
4 HNO3(dil) + 3 KI = NO + 2 H2O + 3 KNO3 + 3 I
Fe + H2O = Fe2O3(s) + H2(g) =>
2 Fe + 3 H2O = Fe2O3(s) + 3 H2(g)
B + Cl2 = BCl =>
2 B + Cl2 = 2 BCl
acetylene + oxygen = water + carbondioxide =>
2 C2H2 + 5 O2 = 2 H2O + 4 CO2
M + O2 = M2O =>
4 M + O2 = 2 M2O
N2O4 + H2O = HNO3 + NO =>
3 N2O4 + 2 H2O = 4 HNO3 + 2 NO
BaO + HF = BaF2 + H2O =>
BaO + 2 HF = BaF2 + H2O
FeCO3 + HCl = FeCl2 + H2CO3 =>
FeCO3 + 2 HCl = FeCl2 + H2CO3
HH2O2 = H2O + O =>
2 HH2O2 = 3 H2O + O
Sr(s) + S(s) = SrS =>
Sr(s) + S(s) = SrS
Li + F3 = LiF =>
3 Li + F3 = 3 LiF
GaBr3 + Cl2 = GaCl3 + Br =>
2 GaBr3 + 3 Cl2 = 2 GaCl3 + 6 Br
Al + P = Al5P3 =>
5 Al + 3 P = Al5P3
BaF2 + H2SO4 = BaSO4 + HF =>
BaF2 + H2SO4 = BaSO4 + 2 HF
NaOH + CuS04 = Cu(OH)2 + Na2S04 =>
2 NaOH + CuS04 = Cu(OH)2 + Na2S04
CH4 + NCl4 = CCl4 + N + H =>
CH4 + NCl4 = CCl4 + N + 4 H
A1(s) + HC1(aq) = A1C13(aq) + H2(g) =>
2 A1(s) + 26 HC1(aq) = 2 A1C13(aq) + 13 H2(g)
Fe(OH)3(t) = Fe2O3 + H2O =>
2 Fe(OH)3(t) = Fe2O3 + 3 H2O
AgNO3(aq) + CrI2(aq) = AgI(s) + Cr(NO3)2(aq) =>
2 AgNO3(aq) + CrI2(aq) = 2 AgI(s) + Cr(NO3)2(aq)
Mg + NH4Cl = MgCl22NH4Cl + NH3 + H2 =>
Mg + 23 NH4Cl = MgCl22NH4Cl + 22 NH3 + 11 H2
SrCl2 + CH3COONa = Sr(CH3COO)2 + NaCl =>
SrCl2 + 2 CH3COONa = Sr(CH3COO)2 + 2 NaCl
Fe + H2O = Fe2O3(s) + H2(g) =>
2 Fe + 3 H2O = Fe2O3(s) + 3 H2(g)
C6H24 + O = CO2 + H2O =>
C6H24 + 24 O = 6 CO2 + 12 H2O
Na + H2 + PO4 = NaH2PO4 =>
Na + H2 + PO4 = NaH2PO4
Al + CaSO4*5H2O = Al2(SO4)3 + Ca + H2O =>
2 Al + 3 CaSO4*5H2O = Al2(SO4)3 + 3 Ca + 15 H2O
KOH + HBr + HCl = KClBr + H2O + K =>
2 KOH + HBr + HCl = KClBr + 2 H2O + K
KCl + Na2SO4 + H2O = NaCl + K2SO4H2O =>
2 KCl + Na2SO4 + H2O = 2 NaCl + K2SO4H2O
KOH + HBr + HCl = KClBr + H2O + K =>
2 KOH + HBr + HCl = KClBr + 2 H2O + K
C2H5O2N + NaOH = CO2 + (NH4)OH + Na + H2O =>
C2H5O2N + 6 NaOH = 2 CO2 + (NH4)OH + 6 Na + 3 H2O
MnO2 + KNO3 + KOH = K2MnO4 + NO + H2O =>
3 MnO2 + 2 KNO3 + 4 KOH = 3 K2MnO4 + 2 NO + 2 H2O
PO4 + O2 = PO2O4 =>
PO4 + O2 = PO2O4
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Pt(NH4)2HCl2NH3 = [Pt(NH4)2Cl]NH4Cl =>
Pt(NH4)2HCl2NH3 = [Pt(NH4)2Cl]NH4Cl
Y + O = Y2O3 =>
2 Y + 3 O = Y2O3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/02/24
Equations balanced on 05/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.