Equations balanced on the previous day | Equations balanced on the next day |
HCOOH + NH3 = HCOONH4
P + HNO5 + H2O = H3PO4 + NO =>
7 P + 5 HNO5 + 8 H2O = 7 H3PO4 + 5 NO
NO2 = N2O4 =>
2 NO2 = N2O4
A + B2 = (AB3) =>
2 A + 3 B2 = 2(AB3)
K2O + Cl2O5 = KClO3 =>
K2O + Cl2O5 = 2 KClO3
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2 =>
CaCO3 + FeSO4 + H2O = Fe(OH)2 + CaSO4 + CO2
PoO + H2O = H2PoO2 =>
PoO + H2O = H2PoO2
MnO2 + HCl = Mn2Cl2 + H2O + Cl2 =>
2 MnO2 + 8 HCl = Mn2Cl2 + 4 H2O + 3 Cl2
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
W(OH)3 + H2 = W6 + H2O =>
6 W(OH)3 + 9 H2 = W6 + 18 H2O
Fe(OH)3 + Cr = Fe(OH)2 + CrO4 + H2O =>
8 Fe(OH)3 + Cr = 8 Fe(OH)2 + CrO4 + 4 H2O
Fe2(SO4)3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 6 K2SO4
Ca3(PO4)2 + C + SiO2 = CaSiO3 + P + CO =>
Ca3(PO4)2 + 5 C + 3 SiO2 = 3 CaSiO3 + 2 P + 5 CO
CaCl2 + NaHCO3 = NaCl + CaCO3 + CO2 + H2O =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + CO2 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq) =>
2 AgNO3(aq) + NiSO4(aq) = Ag2SO4(s) + Ni(NO3)2(aq)
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
Cl2O7(g) + H2O(l) = HClO4 =>
Cl2O7(g) + H2O(l) = 2 HClO4
NaNO3 + Cu + HCl = NaCl + CuCl2 + NO2 + H2O =>
2 NaNO3 + Cu + 4 HCl = 2 NaCl + CuCl2 + 2 NO2 + 2 H2O
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
CU + H2 = CUH2 =>
CU + H2 = CUH2
ZnO + AgNO3 = Zn(NO3)2 + Ag2O =>
ZnO + 2 AgNO3 = Zn(NO3)2 + Ag2O
K + S = KS =>
K + S = KS
HBr + Zn = H2 + Br2Zn =>
2 HBr + Zn = H2 + Br2Zn
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
PB(No3)2 + KI = KNo3 + PBI2 =>
PB(No3)2 + 2 KI = 2 KNo3 + PBI2
HCl + Mg = Mg{+2} + H2 + Cl{-} =>
2 HCl + Mg = Mg{+2} + H2 + 2 Cl{-}
H3PO4 + H3BO3 = BPO4 + H2O =>
H3PO4 + H3BO3 = BPO4 + 3 H2O
FeCl2 + NH4OH = FeO2H2 + NH4Cl =>
FeCl2 + 2 NH4OH = FeO2H2 + 2 NH4Cl
Mg(OH)2 + Na3AsO4 = Mg3(AsO4)2 + NaOH =>
3 Mg(OH)2 + 2 Na3AsO4 = Mg3(AsO4)2 + 6 NaOH
Na2CO3 + Sr = Sr(CO3) + Na =>
Na2CO3 + Sr = Sr(CO3) + 2 Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al3 + NH4OH = Al(OH)3 + NH4 =>
Al3 + 9 NH4OH = 3 Al(OH)3 + 9 NH4
FeO + H2SO4 = Fe2(SO4)2 + H2O =>
2 FeO + 2 H2SO4 = Fe2(SO4)2 + 2 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Br2 + K2CO3 = KBr + CO3 =>
Br2 + K2CO3 = 2 KBr + CO3
Br2 + K2CO3 = KBr + CO3 =>
Br2 + K2CO3 = 2 KBr + CO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na3 + (PO4) + CaCl2 = Ca3(PO4) + NaCl =>
2 Na3 + (PO4) + 3 CaCl2 = Ca3(PO4) + 6 NaCl
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(l) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(l)
C10H15NO + HI = C10H15N + H2O + I2 =>
C10H15NO + 2 HI = C10H15N + H2O + I2
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
Al + Ca2 = Al2Ca3 =>
4 Al + 3 Ca2 = 2 Al2Ca3
CH3CH2CH2COOH + Ca = CH3CH2CH2COOCa + H2 =>
2 CH3CH2CH2COOH + 2 Ca = 2 CH3CH2CH2COOCa + H2
Fe(NO3)3 + NaOH = Fe(OH)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 Na(NO3)
Cu(OH)2 + HNO3 = CuH(NO3)3 + H2O =>
Cu(OH)2 + 3 HNO3 = CuH(NO3)3 + 2 H2O
AuCl3 + HCOH + NaOH = HCOONa + NaCl + Au + H2O =>
2 AuCl3 + 3 HCOH + 9 NaOH = 3 HCOONa + 6 NaCl + 2 Au + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.