Equations balanced on the previous day | Equations balanced on the next day |
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2S + MnO4{-} + H{+} = S + Mn{+2} + H2O =>
5 H2S + 2 MnO4{-} + 6 H{+} = 5 S + 2 Mn{+2} + 8 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
Al + O = Al(O3) =>
Al + 3 O = Al(O3)
HCl + As2O3 + NaNO3 + H20 = NO + H3AsO4 + NaCl =>
100 HCl + 40 As2O3 + 100 NaNO3 + 7 H20 = 100 NO + 80 H3AsO4 + 100 NaCl
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
Hb + O2 = HbO2 =>
Hb + O2 = HbO2
Hb + O2 = HbO2 =>
Hb + O2 = HbO2
KBr(s) = K + Br(s) =>
KBr(s) = K + Br(s)
H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Na2SO4 + AgNO3(aq) = Ag2SO4 + NaNO3 =>
Na2SO4 + 2 AgNO3(aq) = Ag2SO4 + 2 NaNO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
KOH + Cu(NO3)2 = Cu(OH)2 + K(NO3) =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 K(NO3)
Na + Cl = NaCl =>
Na + Cl = NaCl
NH4F + Al(OH)3 + NaOH = Na3AlF6 + NH3 + H2O =>
6 NH4F + Al(OH)3 + 3 NaOH = Na3AlF6 + 6 NH3 + 6 H2O
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
Hb(s) + O2 = HbO2(s) =>
Hb(s) + O2 = HbO2(s)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(s) + I2(s) = ZnI =>
2 Zn(s) + I2(s) = 2 ZnI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3AsO4 + Sr(OH)2 = Sr3(AsO4)2 + H2O =>
2 H3AsO4 + 3 Sr(OH)2 = Sr3(AsO4)2 + 6 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
H2C2O4 + CaCl2 = CaC2O4 + HCl =>
H2C2O4 + CaCl2 = CaC2O4 + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
FeBr2 + Br2 = Fe3Br8 =>
3 FeBr2 + Br2 = Fe3Br8
LiOH + HCIO2 = LiO2 + OHHCI =>
LiOH + HCIO2 = LiO2 + OHHCI
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
HNO3(aq) + Al2O3(s) = Al(NO3)3(aq) + H2O(l) =>
6 HNO3(aq) + Al2O3(s) = 2 Al(NO3)3(aq) + 3 H2O(l)
N + H = NH3 =>
N + 3 H = NH3
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag
Na3PO4 + AgNO3(aq) = Ag3PO4 + NaNO3 =>
Na3PO4 + 3 AgNO3(aq) = Ag3PO4 + 3 NaNO3
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
FeO(s) + O2 = Fe2O3 =>
4 FeO(s) + O2 = 2 Fe2O3
HBr + LiOH = LiBr + HOH =>
HBr + LiOH = LiBr + HOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/07/15
Equations balanced on 10/07/14
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