Equations balanced on the previous day | Equations balanced on the next day |
2 Fe2O3(s) + 3 C(g) = 4 Fe(s) + 3 CO2(g)
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Sn + PbNO3 = SnNO3 + Pb =>
Sn + PbNO3 = SnNO3 + Pb
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2Cr2O7 + KCl + H2SO4 = CrO2Cl2 + K2SO4 + H2O =>
K2Cr2O7 + 4 KCl + 3 H2SO4 = 2 CrO2Cl2 + 3 K2SO4 + 3 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
H2SO4 + Cu2O = CuSO4 + SO2 + H2O =>
3 H2SO4 + Cu2O = 2 CuSO4 + SO2 + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
C4H6O6 + NaCl = NaC4H5O6 + HCl =>
C4H6O6 + NaCl = NaC4H5O6 + HCl
Na2O + NO2 = Na2NO3 =>
Na2O + NO2 = Na2NO3
KClO3 + S2O3{2-} + H2O = KCl + SO4{2-} + H{+} =>
4 KClO3 + 3 S2O3{2-} + 3 H2O = 4 KCl + 6 SO4{2-} + 6 H{+}
IO3 + HSO3 = I2 + HSO4 =>
2 IO3 + 6 HSO3 = I2 + 6 HSO4
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
calciumcarbonate + hydrochloricacid = calciumchloride + water + carbondioxide =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Na2O + NO2 = Na2NO3 =>
Na2O + NO2 = Na2NO3
CU + HNO3 = CU(NO3)2 + H2O + NO =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 4 H2O + 2 NO
CH3COOAg + H2O = CH3COOH + Ag2O =>
2 CH3COOAg + H2O = 2 CH3COOH + Ag2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H5OH + O2 = C2H4O2 + H2O =>
C2H5OH + O2 = C2H4O2 + H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
ALP + HNO3 = H3PO4 + AL(NO3)3 + NO2 + H2O =>
ALP + 11 HNO3 = H3PO4 + AL(NO3)3 + 8 NO2 + 4 H2O
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
magnesium + water = magnesiumoxide + hydrogen =>
Mg + H2O = MgO + H2
FeO + C = Fe + CO =>
FeO + C = Fe + CO
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
FeCr2O4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O4 + 8 K2CO3 + 7 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
zinc + water = zincoxide + hydrogen =>
Zn + H2O = ZnO + H2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
NaF + Ca(OH)2 = NaOH + CaF2 =>
2 NaF + Ca(OH)2 = 2 NaOH + CaF2
CH3COOK + HCL = CH3COOH + KCL =>
CH3COOK + HCL = CH3COOH + KCL
Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2
HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2O + HBr = Br + H3O =>
H2O + HBr = Br + H3O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/05/17
Equations balanced on 02/04/16
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