Equations balanced on the previous day | Equations balanced on the next day |
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2 K + 2 H2O = 2 KOH + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
ZN + H3PO4 = ZNPO4 + H2 =>
2 ZN + 2 H3PO4 = 2 ZNPO4 + 3 H2
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2 =>
H2SO4 + ZnCO3 = ZnSO4 + H2O + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SrSO4 = SrO + SO3 =>
SrSO4 = SrO + SO3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2 + F2 = HF =>
H2 + F2 = 2 HF
(c)Na2B4O7(s) + H2SO4(aq) + H2O(l) = B(OH)3 + Na2SO4 =>
(c)Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 B(OH)3 + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr2O3 + NO3{-} + OH{-} = CrO4{2-} + NO2{-} + H2O =>
Cr2O3 + 3 NO3{-} + 4 OH{-} = 2 CrO4{2-} + 3 NO2{-} + 2 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
Na2B4O7 + H2SO4 + H2O = B(OH)3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 B(OH)3 + Na2SO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H20 =>
10 Pb3O4 + 20 HNO3 = 10 Pb(NO3)2 + 20 PbO2 + H20
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
HClO3 = H2O + Cl2O5 =>
2 HClO3 = H2O + Cl2O5
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
Cu(NO3)2 = CuO + NO + O3 =>
Cu(NO3)2 = CuO + 2 NO + O3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Sr(OH)2 = H2O + SrO =>
Sr(OH)2 = H2O + SrO
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Au3{+} + I{-} = Au + I2 =>
2 Au3{+} + 2 I{-} = 6 Au + I2
HNO3 + I2 = HIO3 + NO + H2O =>
10 HNO3 + 3 I2 = 6 HIO3 + 10 NO + 2 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
SrO3 = SrO + O2 =>
SrO3 = SrO + O2
C5H12O + O2 = CO2 + H20 =>
10 C5H12O + 45 O2 = 50 CO2 + 6 H20
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
I2 + K = KI =>
I2 + 2 K = 2 KI
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Mn7 + O2 = Mn2O7 =>
4 Mn7 + 49 O2 = 14 Mn2O7
Zr + Cl2 = ZrCl4 =>
Zr + 2 Cl2 = ZrCl4
Sr2O3 = SrO + O2 =>
2 Sr2O3 = 4 SrO + O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/06/13
Equations balanced on 09/05/12
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