Equations balanced on the previous day | Equations balanced on the next day |
H2O + (CN)2 = CN{-} + OCN{-} + 2 H{+}
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Zn + Cu(NO3)2 = Zn(NO3) + Cu =>
2 Zn + Cu(NO3)2 = 2 Zn(NO3) + Cu
KMnO4 + H2SO4 + H2C2O4 = K2SO4 + H2O + MnSO4 + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = K2SO4 + 8 H2O + 2 MnSO4 + 10 CO2
Cu{2+} + NH3 = [Cu(NH3)4]{2{+} =>
Cu{2+} + 4 NH3 = [Cu(NH3)4]{2{+}
CH3OH + O2 = H2O + CO2 =>
2 CH3OH + 3 O2 = 4 H2O + 2 CO2
Ga(s) + Br2(l) = GaBr3(s) =>
2 Ga(s) + 3 Br2(l) = 2 GaBr3(s)
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
AgNO3 + NaI = AgI + NO3Na =>
AgNO3 + NaI = AgI + NO3Na
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Cu(OH)2 + NaOH + NaClO = NaCuO2 + NaCl + H2O =>
2 Cu(OH)2 + 2 NaOH + NaClO = 2 NaCuO2 + NaCl + 3 H2O
LiCl(l) = Li + Cl =>
LiCl(l) = Li + Cl
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH4(g) + NH3(g) + O2(g) = HCN(g) + H2O(g) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(g) + 6 H2O(g)
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
FeCO3 + H2CO3 = Fe(HCO3)2 =>
FeCO3 + H2CO3 = Fe(HCO3)2
FeSO4 + NaCl = NaSO4 + FeCl =>
FeSO4 + NaCl = NaSO4 + FeCl
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2SO4 + Ba(OH)2 = NH3 + H2O + BaSO4 =>
(NH4)2SO4 + Ba(OH)2 = 2 NH3 + 2 H2O + BaSO4
NH4Cl + CuSO4 = NH4SO4 + ClCu =>
NH4Cl + CuSO4 = NH4SO4 + ClCu
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Sr2 + N2 = Sr3N2 =>
3 Sr2 + 2 N2 = 2 Sr3N2
H2SO4 + NaHSO3 = NaSO4 + H2O + SO2 =>
3 H2SO4 + 2 NaHSO3 = 2 NaSO4 + 4 H2O + 3 SO2
CrCl3 + NaOH = NaCl + Cr(OH)3 =>
CrCl3 + 3 NaOH = 3 NaCl + Cr(OH)3
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Equations balanced on 09/09/13
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