Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuFeS2 + O2 = Cu + FeO + SO2 =>
2 CuFeS2 + 5 O2 = 2 Cu + 2 FeO + 4 SO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + HNO3 = H2 + CaNO3 =>
2 Ca + 2 HNO3 = H2 + 2 CaNO3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
H2SO4 + Fe = Fe2(SO4)3 + H2SO3 + H2O =>
6 H2SO4 + 2 Fe = Fe2(SO4)3 + 3 H2SO3 + 3 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2SO3 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 H2SO3 + 3 H2O
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ca(NO3)2 = CaO + O2 + NO2 =>
2 Ca(NO3)2 = 2 CaO + O2 + 4 NO2
Ca + HNO3 = H2 + CaNO3 =>
2 Ca + 2 HNO3 = H2 + 2 CaNO3
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
K2SO4(aq) + CaI2(aq) = CaSO4(s) + KI(aq) =>
K2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 KI(aq)
CaSO4 + HBr = HSO4 + CaBr =>
CaSO4 + HBr = HSO4 + CaBr
K2O + H2SO4 = K2SO4 + H2O =>
K2O + H2SO4 = K2SO4 + H2O
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
C9H8O4 = C7H6O3 + C2H4O2 =>
8 C9H8O4 = 10 C7H6O3 + C2H4O2
C3H8 + O2� = CO2 + H2O =>
C3H8 + 5 O2� = 3 CO2 + 4 H2O
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H14 + oxygen = carbondioxide + water =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
C + O2� = CO =>
2 C + O2� = 2 CO
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO + O2� = CO2 =>
2 CO + O2� = 2 CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + KNO3 + H2SO4 = CuSO4 + K2SO4 + NO + H2O =>
3 Cu + 2 KNO3 + 4 H2SO4 = 3 CuSO4 + K2SO4 + 2 NO + 4 H2O
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
H2 + Br2� = HBr =>
H2 + Br2� = 2 HBr
Fe2(SO4)3 + NH4OH = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2SO4
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
K + H2O� = KOH + H2 =>
2 K + 2 H2O� = 2 KOH + H2
Br2 + KCl = KBr + Cl2 =>
Br2 + 2 KCl = 2 KBr + Cl2
Mg + O2� = MgO =>
2 Mg + O2� = 2 MgO
H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O
CH3COOH + NH3 = CH2NH2COOH + H2 =>
CH3COOH + NH3 = CH2NH2COOH + H2
H2O2� = H2O + O2 =>
2 H2O2� = 2 H2O + O2
Fe2O3 + carbon = iron + carbondioxide =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
N2 + H2� = NH3 =>
N2 + 3 H2� = 2 NH3
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
KClO3� = KCl + O2 =>
2 KClO3� = 2 KCl + 3 O2
KNO3� = KNO2 + O2 =>
2 KNO3� = 2 KNO2 + O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Potassiumcarbonate + nitricacid = potassiumnitrate + carbondioxide + water =>
K2CO3 + 2 HNO3 = 2 KNO3 + CO2 + 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 09/07/14
Equations balanced on 10/07/13
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