| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + H2SO4 = MgSO4 + H2
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + HCl(ac) =>
BaCl2(ac) + H2SO4(ac) = BaSO4(s) + 2 HCl(ac)
Cr{+2} + Hg{+2} = Cr{+3} + Hg =>
2 Cr{+2} + Hg{+2} = 2 Cr{+3} + Hg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2O = H2O2 + H =>
2 H2O = H2O2 + 2 H
Cu + Fe + HNO3 = FeNO3 + HCu =>
Cu + Fe + HNO3 = FeNO3 + HCu
Cl{-} + I2 = I{-} + Cl2 =>
2 Cl{-} + I2 = 2 I{-} + Cl2
Fl2 + CaCl2 = CaFl2 + Cl2 =>
Fl2 + CaCl2 = CaFl2 + Cl2
HNO2 + LiOH = LiNO2 + H2O =>
HNO2 + LiOH = LiNO2 + H2O
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
Al + Na2CO3 = AlCO3 + Na =>
Al + Na2CO3 = AlCO3 + 2 Na
Sn + HNO3 = SnO2 + NO + H2O =>
3 Sn + 4 HNO3 = 3 SnO2 + 4 NO + 2 H2O
CO2(g) + H2(g) = CH4(g) + H2O(g) =>
CO2(g) + 4 H2(g) = CH4(g) + 2 H2O(g)
CsBr + I2 = CsI + Br2 =>
2 CsBr + I2 = 2 CsI + Br2
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
HgO + H2O = Hg + OH =>
HgO + H2O = Hg + 2 OH
Mg(NO3)2 + AlPO4 = Mg3(PO4)2 + Al(NO3)3 =>
3 Mg(NO3)2 + 2 AlPO4 = Mg3(PO4)2 + 2 Al(NO3)3
As2O3 + HNO3 + H2O = H3AsO4 + NO2 =>
As2O3 + 4 HNO3 + H2O = 2 H3AsO4 + 4 NO2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Na + H2O = Na(OH) + H2 =>
2 Na + 2 H2O = 2 Na(OH) + H2
Ni + Fe{2+} = Ni{2+} + Fe =>
Ni + Fe{2+} = Ni{2+} + Fe
Mn + H2O = MnO2 + H =>
Mn + 2 H2O = MnO2 + 4 H
C5H9O + O2 = CO2 + H20 =>
20 C5H9O + 90 O2 = 100 CO2 + 9 H20
LiSO4 + SrCl2 = LiCl2 + SO4Sr =>
LiSO4 + SrCl2 = LiCl2 + SO4Sr
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Fe{2+} + Mg{2+} = Fe{3+} + Mg =>
2 Fe{2+} + Mg{2+} = 2 Fe{3+} + Mg
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
K2 + O2 = K2O2 =>
K2 + O2 = K2O2
K + O2 = K2O2 =>
2 K + O2 = K2O2
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
I2 + S{2-} = S + I{-} =>
I2 + S{2-} = S + 2 I{-}
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
CaCO3(s) + 2 HCl(aq) = CaCl2(aq) + CO2(g) + H2O(l)
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
AsH + H2O = H3AsO4 + H =>
AsH + 4 H2O = H3AsO4 + 6 H
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
AsH3 + H2O = H3AsO4 + H =>
AsH3 + 4 H2O = H3AsO4 + 8 H
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Pb + NaOH = Pb(NaOH)2 =>
Pb + 2 NaOH = Pb(NaOH)2
Cr{2}O{3} + Al = Cr + Al{2}O{3} =>
Cr{2}O{3} + Al = Cr + Al{2}O{3}
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20
Cr{2}O{3} + Al = Cr + Al{2}O{3} =>
Cr{2}O{3} + Al = Cr + Al{2}O{3}
Cr{2}O{3} + Al = Cr + Al{2}O{3} =>
Cr{2}O{3} + Al = Cr + Al{2}O{3}
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/21/13
Equations balanced on 07/21/12
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