| Equations balanced on the previous day | Equations balanced on the next day |
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4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
CH4 + NH3 = H2 + C2N2 =>
2 CH4 + 2 NH3 = 7 H2 + C2N2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SO2 + Cr2O6 = Cr + SO4 =>
3 SO2 + Cr2O6 = 2 Cr + 3 SO4
PBS + O2 = PBO + SO2 =>
2 PBS + 3 O2 = 2 PBO + 2 SO2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3CONHC6H5 + C2H6O = CH3CONHC6H4 + C2H7O =>
CH3CONHC6H5 + C2H6O = CH3CONHC6H4 + C2H7O
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
HNO3 + SO2 + H2O = H2SO4 + N2O3 =>
2 HNO3 + 2 SO2 + H2O = 2 H2SO4 + N2O3
NO2 + NAOH = NANO2 + NANO3 + H2O =>
2 NO2 + 2 NAOH = NANO2 + NANO3 + H2O
NaCrO2 + H2O2 = H2O + NaCrO4 =>
NaCrO2 + 2 H2O2 = 2 H2O + NaCrO4
K + H2 = KH =>
2 K + H2 = 2 KH
CH3CONHC6H5 + C6H5CH3 = CH3CONHC6H4 + C6H5CH4 =>
CH3CONHC6H5 + C6H5CH3 = CH3CONHC6H4 + C6H5CH4
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NH4Cl + CaCO3 = (NH4)2CO3 + CaCl2 =>
2 NH4Cl + CaCO3 = (NH4)2CO3 + CaCl2
SICl4 + Mg = SI + MgCl2 =>
SICl4 + 2 Mg = SI + 2 MgCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu2S + O2 + CaCO3 = CuO + CaSO3 + CO2 =>
Cu2S + 2 O2 + CaCO3 = 2 CuO + CaSO3 + CO2
CH3CONHC6H5 + NaCl = Na(CH3CONHC6H4) + HCl =>
CH3CONHC6H5 + NaCl = Na(CH3CONHC6H4) + HCl
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H5OH + O2 = CO2 + H20 =>
10 C2H5OH + 15 O2 = 20 CO2 + 3 H20
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CH + O2 = H20 + CO2 =>
20 CH + 20 O2 = H20 + 20 CO2
H2O + SO2{-} + CrO7{2-} = Cr{3+} + SO4{2-} + OH{-} =>
H2O + 3 SO2{-} + CrO7{2-} = Cr{3+} + 3 SO4{2-} + 2 OH{-}
P4 + Ca = Ca3P2 =>
P4 + 6 Ca = 2 Ca3P2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2O + SO2{-} + Cr2O7{2-} = Cr{3+} + SO4{2-} + OH{-} =>
3 H2O + 2 SO2{-} + Cr2O7{2-} = 2 Cr{3+} + 2 SO4{2-} + 6 OH{-}
S(s) + O2(g) = SO =>
2 S(s) + O2(g) = 2 SO
K + O2 = K2O =>
4 K + O2 = 2 K2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
HCN + NAOH = NACN + H2O =>
HCN + NAOH = NACN + H2O
CACO3 = CAO + CO2 =>
CACO3 = CAO + CO2
C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2
Pb3O4 + CH3COOH = Pb(C2H3O2)4 + Pb(C2H3O2)2 + H2O =>
Pb3O4 + 8 CH3COOH = Pb(C2H3O2)4 + 2 Pb(C2H3O2)2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cu2S + O2 = Cu2 + SO2 =>
Cu2S + O2 = Cu2 + SO2
HCl + F2 = ClF3 + H2 =>
2 HCl + 3 F2 = 2 ClF3 + H2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Si + N2 = Si3N4 =>
3 Si + 2 N2 = Si3N4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/16
Equations balanced on 08/04/15
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