Equations balanced on the previous day | Equations balanced on the next day |
Zn + Ag2S = ZnS + 2 Ag
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3CO2)2 + Na2CO3 = CaCO3 + 2 NaCH3COO
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H{+} + Cr2O7{2-} + CH3CH2OH = Cr{3+} + CH3COOH + H2O =>
16 H{+} + 2 Cr2O7{2-} + 3 CH3CH2OH = 4 Cr{3+} + 3 CH3COOH + 11 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
NaSO4 + CaNO3 = NaNO3 + CaSO4 =>
NaSO4 + CaNO3 = NaNO3 + CaSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
In + NaOH + O2 = NaInO2 + H2O =>
4 In + 4 NaOH + 3 O2 = 4 NaInO2 + 2 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
Sn + O2 = SnO2 =>
Sn + O2 = SnO2
Hg + O = HgO =>
Hg + O = HgO
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
NaIO3 + Na2SO3 + NaHSO3 = Na2SO4 + H2O + I2 =>
2 NaIO3 + 3 Na2SO3 + 2 NaHSO3 = 5 Na2SO4 + H2O + I2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Na2CO3 + Ca(NO3)2 = NaNO3 + CaCO3 =>
Na2CO3 + Ca(NO3)2 = 2 NaNO3 + CaCO3
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3 + H2SO4 = Na2SO4 + H2O + SO2
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
NaOH + H2SO4 = NaHSO4 + H2O =>
NaOH + H2SO4 = NaHSO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq)
CH3COOH = CH3COO + H =>
CH3COOH = CH3COO + H
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2 =>
Pb(NO3)2 + MnSO4 = PbSO4 + Mn(NO3)2
FeSo4 + NaOH = FeOH + NaSo4 =>
FeSo4 + NaOH = FeOH + NaSo4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/17/11
Equations balanced on 11/16/10
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.