Equations balanced on the previous day | Equations balanced on the next day |
2 K2O = 4 K + O2
Sr(NO3)2 + KOH = Sr(OH)2 + KNO3 =>
Sr(NO3)2 + 2 KOH = Sr(OH)2 + 2 KNO3
AgNO3 + Na2CO3(s) = Na2NO3(aq) + AgCO3(s) =>
AgNO3 + Na2CO3(s) = Na2NO3(aq) + AgCO3(s)
FeS + O2 = Fe2O3 + SO =>
4 FeS + 5 O2 = 2 Fe2O3 + 4 SO
K2Cr2O7 + NaBr + H2SO4 = Br2 + H2O + KSO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 6 NaBr + 7 H2SO4 = 3 Br2 + 7 H2O + 2 KSO4 + 3 Na2SO4 + 2 CrSO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
K2Cr2O7 + Fe(NH4)2(SO4)*6H2O + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
3 K2Cr2O7 + 8 Fe(NH4)2(SO4)*6H2O + 21 H2SO4 = 6 CrSO4 + 4 Fe2(SO4)3 + 3 K2SO4 + 8(NH4)2SO4 + 69 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
FeSO4 + NaCl = Na2SO4 + FeCl2 =>
FeSO4 + 2 NaCl = Na2SO4 + FeCl2
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Na2S2O3 + I2 = NaI + Na2S4O6 =>
2 Na2S2O3 + I2 = 2 NaI + Na2S4O6
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
MG(NO3)2 = MGO + NO2 + O2 =>
2 MG(NO3)2 = 2 MGO + 4 NO2 + O2
Fe + SnCl = FeCl + Sn =>
Fe + SnCl = FeCl + Sn
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Co(s) + Br2(l) = CoBr3(s) =>
2 Co(s) + 3 Br2(l) = 2 CoBr3(s)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Na3PO4 + Al(NO3)2 = NaNO3 + Al3(PO4)2 =>
2 Na3PO4 + 3 Al(NO3)2 = 6 NaNO3 + Al3(PO4)2
Cr(OH)3 + IO3{-} + OH{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 OH{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
sodiumbicarbonate + HCl = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3 =>
FeCl3 + C7H6O3 = [Fe(C7H6O3)]Cl3
C5H12O(g) + O2(g) = CO2(g) + H2O(g) =>
2 C5H12O(g) + 15 O2(g) = 10 CO2(g) + 12 H2O(g)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CH3CH2CH2CO2H(l) + CH2CH3OH = CH3CH2CH2CO2CH2CH3 + H2O =>
CH3CH2CH2CO2H(l) + CH2CH3OH = CH3CH2CH2CO2CH2CH3 + H2O
MgCl2 + H3PO4 = Mg3(PO4)2 + HCl =>
3 MgCl2 + 2 H3PO4 = Mg3(PO4)2 + 6 HCl
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
P4O10 + H2O = H3 + PO4 =>
P4O10 + 6 H2O = 4 H3 + 4 PO4
H2C2O4 + OH = H2O + C2O4 =>
H2C2O4 + 2 OH = 2 H2O + C2O4
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaI + H2SO4 = H2S + I + Na2SO4 + H2O =>
8 NaI + 5 H2SO4 = H2S + 8 I + 4 Na2SO4 + 4 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C + O2 = CO2 =>
C + O2 = CO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/12/15
Equations balanced on 10/12/14
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