Equations balanced on the previous day | Equations balanced on the next day |
3 NaNO2 + K2Cr2O7 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + 4 H2O + K2SO4
CH3COOH + CuCO3 = CuCH3COOH + H2O + CO2 =>
5 CH3COOH + 4 CuCO3 = 4 CuCH3COOH + 2 H2O + 6 CO2
C4H10 + Cl2 = C4H9Cl + H2 =>
2 C4H10 + Cl2 = 2 C4H9Cl + H2
P2O3 + H2O + O2 = H3(PO4) =>
P2O3 + 3 H2O + O2 = 2 H3(PO4)
SiCl4 + CO2 = SiO2 + CO + Cl2 =>
SiCl4 + 2 CO2 = SiO2 + 2 CO + 2 Cl2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
ZnS + HNO3 = H2O + NO + ZnSO4 =>
3 ZnS + 8 HNO3 = 4 H2O + 8 NO + 3 ZnSO4
Be(OH)2 + NaOH = H3BeO2 + NaO =>
Be(OH)2 + NaOH = H3BeO2 + NaO
C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7
H2(g) + Cl2(g) = HCl(g) =>
H2(g) + Cl2(g) = 2 HCl(g)
Pb(NO3)2(aq) + KCl(aq) = PbCl2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KCl(aq) = PbCl2(s) + 2 KNO3(aq)
NH3 + Al2O3 = Al + N2 + H2O =>
2 NH3 + Al2O3 = 2 Al + N2 + 3 H2O
H2SO4 + PbCl2 = HCl + PbSO4 =>
H2SO4 + PbCl2 = 2 HCl + PbSO4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CO2 + MgO = Mg2(CO3)2 =>
2 CO2 + 2 MgO = Mg2(CO3)2
Pt + HBr = PtBr + H2 =>
2 Pt + 2 HBr = 2 PtBr + H2
C3H6 + C6H6 = C9H12 =>
C3H6 + C6H6 = C9H12
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)3 = PbO + NO2 + O2 =>
Pb(NO3)3 = PbO + 3 NO2 + O2
P(NO2)5 + O2 = P(NO3)5 =>
2 P(NO2)5 + 5 O2 = 2 P(NO3)5
N + O2 = NO4 =>
N + 2 O2 = NO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na2(SO4) + Al(ClO3)3 = NaClO3 + Al2(SO4)3 =>
3 Na2(SO4) + 2 Al(ClO3)3 = 6 NaClO3 + Al2(SO4)3
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Zi(NO3)2 + Na3PO4 = Zi3(PO4)2 + NaNO3 =>
3 Zi(NO3)2 + 2 Na3PO4 = Zi3(PO4)2 + 6 NaNO3
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(s) + CaCl2*2H2O(aq) = CaCo3(s) + 2 NaCl(aq) + 2 H2O
AgCl2 + Al = AlCl3 + Ag =>
3 AgCl2 + 2 Al = 2 AlCl3 + 3 Ag
H2S + Co3O4 = Co3S4 + H2O =>
4 H2S + Co3O4 = Co3S4 + 4 H2O
F2 + NaOH = NaF + O2 + H2O =>
2 F2 + 4 NaOH = 4 NaF + O2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO2 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 10 KMnO4 + 31 H2SO4 = 18 KHSO2 + Fe2(SO4)3 + 10 MnSO4 + 12 HNO3 + 12 CO2 + 16 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCO3 + HBr = Fe(Br)2 + H2CO3 =>
FeCO3 + 2 HBr = Fe(Br)2 + H2CO3
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
Si2O5 + F2 = SiO4F + SiO2 =>
4 Si2O5 + F2 = 2 SiO4F + 6 SiO2
C5H11NO2 + O2 = CO2 + H2 + N2 =>
2 C5H11NO2 + 8 O2 = 10 CO2 + 11 H2 + N2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
CO + Br = COBr =>
CO + Br = COBr
Mn(H2O)4(OH)2 + H2O2 = Mn(H2O)2(OH)4 + H2O =>
Mn(H2O)4(OH)2 + H2O2 = Mn(H2O)2(OH)4 + 2 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ag2O + H2O = AgOH =>
Ag2O + H2O = 2 AgOH
I2 + KI = KI3 =>
I2 + KI = KI3
K4Fe(CN6)3 + H2SO4 + H2O2 = K2SO4 + Fe2(SO4)3 + N2O5 + CO2 + H2O =>
2 K4Fe(CN6)3 + 7 H2SO4 + 109 H2O2 = 4 K2SO4 + Fe2(SO4)3 + 18 N2O5 + 6 CO2 + 116 H2O
PH3 + N2O = P4O13 + H2O + N2 =>
4 PH3 + 19 N2O = P4O13 + 6 H2O + 19 N2
Co(NO3)2 + Al(NO3)3 + CO(NH2)2 = CoAl2O4 + N2 + CO2 + H2O =>
3 Co(NO3)2 + 6 Al(NO3)3 + 20 CO(NH2)2 = 3 CoAl2O4 + 32 N2 + 20 CO2 + 40 H2O
Cr + KNO3 + NaOH = Na2CrO4 + KNO2 + H2O =>
Cr + 3 KNO3 + 2 NaOH = Na2CrO4 + 3 KNO2 + 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 12/05/23
Equations balanced on 01/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.