Equations balanced on the previous day | Equations balanced on the next day |
S8 + 8 O2 = 8 SO2
NaCl = Na + Cl =>
NaCl = Na + Cl
NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Br2 + Cl2 = Br3Cl =>
3 Br2 + Cl2 = 2 Br3Cl
K2Cr2O7 + SnCl2 = SnCr2O7 + KCl =>
K2Cr2O7 + SnCl2 = SnCr2O7 + 2 KCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
N2O + NO2 = NO =>
N2O + NO2 = 3 NO
Sn + AgNO3 = Ag + Sn(NO3)2 =>
Sn + 2 AgNO3 = 2 Ag + Sn(NO3)2
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
FeS2 + O2 = FeO + SO2 =>
2 FeS2 + 5 O2 = 2 FeO + 4 SO2
NaCl + MgO = NaO + MgCl =>
NaCl + MgO = NaO + MgCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
FeS2 + O2 = FeO + SO3 =>
2 FeS2 + 7 O2 = 2 FeO + 4 SO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + HCl = HOH + NaCl =>
NaOH + HCl = HOH + NaCl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Ca(OH)2 + Na3Po4 = Ca3(Po4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaOH
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaHCO3 = Na2CO3 + H2O + CO2 =>
2 NaHCO3 = Na2CO3 + H2O + CO2
Cu(s) + HBr(aq) = H + CuBr =>
Cu(s) + HBr(aq) = H + CuBr
Cu(NO{+3})2 + NaOH = OHCu + Na(NO{+3})2 =>
Cu(NO{+3})2 + NaOH = OHCu + Na(NO{+3})2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
OH{-} + Br2 = BrO3{-} + Br{-} + H2O =>
6 OH{-} + 3 Br2 = BrO3{-} + 5 Br{-} + 3 H2O
ZnCl2(aq) + (NH4)2CO3(aq) = ZnCO3 + NH4Cl =>
ZnCl2(aq) + (NH4)2CO3(aq) = ZnCO3 + 2 NH4Cl
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
KCN + Co(CN)2 + HCN = K3Co(CN)6 + H2 =>
6 KCN + 2 Co(CN)2 + 2 HCN = 2 K3Co(CN)6 + H2
CH3CH2COOH + HCl = H20 + CH3CH2COOCl =>
10 CH3CH2COOH + 10 HCl = H20 + 10 CH3CH2COOCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Au + NaCN + H2O + O2 = NaOH + NaAu(CN)2 =>
4 Au + 8 NaCN + 2 H2O + O2 = 4 NaOH + 4 NaAu(CN)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + AgNO = Cu(NO)2 + Ag =>
Cu + 2 AgNO = Cu(NO)2 + 2 Ag
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al2O3 + NaOH + HF = Na3AlF6 + H2O =>
Al2O3 + 6 NaOH + 12 HF = 2 Na3AlF6 + 9 H2O
Li2CO3 + Fe2O3 + WO3 = Li3FeW2O9 + CO2 =>
3 Li2CO3 + Fe2O3 + 4 WO3 = 2 Li3FeW2O9 + 3 CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 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 03/26/18
Equations balanced on 04/25/17
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.