Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 4 H2O = 4 H2 + Fe3O4
CaCO3 = Ca + CO3 =>
CaCO3 = Ca + CO3
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
NaCrO4 + Ba(C2H3O2)2 = NaC2H3O2 + Ba(CrO4)2 =>
2 NaCrO4 + Ba(C2H3O2)2 = 2 NaC2H3O2 + Ba(CrO4)2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cu2S + S = CuS =>
Cu2S + S = 2 CuS
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
KMnO4 + FeSO4 = KMnSO4 + FeO4 =>
KMnO4 + FeSO4 = KMnSO4 + FeO4
AlCl3 + Zn = ZnCl3 + Al =>
AlCl3 + Zn = ZnCl3 + Al
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Co(OH)Cl + NaOH = Co(OH)2 + NaCl =>
Co(OH)Cl + NaOH = Co(OH)2 + NaCl
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2CO3 + C6H8O7 = C6H5Na3O7 + CO2 + H20 =>
150 Na2CO3 + 130 C6H8O7 = 100 C6H5Na3O7 + 330 CO2 + 27 H20
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe2O3 + HI = FeI2 + H2O + I2 =>
Fe2O3 + 6 HI = 2 FeI2 + 3 H2O + I2
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
Li2SO4 + Ca(OH)2 = CaSO4 + LiOH =>
Li2SO4 + Ca(OH)2 = CaSO4 + 2 LiOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
AlN + F2 = AlF3 + N2 =>
2 AlN + 3 F2 = 2 AlF3 + N2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4*5H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4*5H2O + 4 H2O
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(NO3)2 = CuO + O2 + NO2 =>
2 Cu(NO3)2 = 2 CuO + O2 + 4 NO2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K + H2O = K2O + H2 =>
2 K + H2O = K2O + H2
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
FECl3 + NAOH = FE(OH)3 + NACl =>
FECl3 + 3 NAOH = FE(OH)3 + 3 NACl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ag2NO3 + H2SO4 = Ag2SO4 + H2NO3 =>
Ag2NO3 + H2SO4 = Ag2SO4 + H2NO3
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CUO + HNO3 = CU(NO3)2 + H2O =>
CUO + 2 HNO3 = CU(NO3)2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/15
Equations balanced on 12/02/14
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