Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3
H2 + Cl2 = HCl2 =>
H2 + 2 Cl2 = 2 HCl2
Cr2O3 + NaOH + SO2 = Na2Cr2O7 + H2O + S =>
2 Cr2O3 + 4 NaOH + 3 SO2 = 2 Na2Cr2O7 + 2 H2O + 3 S
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2
Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Zn2 + HCl = ZnCl2 + H =>
Zn2 + 4 HCl = 2 ZnCl2 + 4 H
NaOH + CH3COOH = H2O + CH3COONa =>
NaOH + CH3COOH = H2O + CH3COONa
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
H2O2 + SO2 = H2SO4 =>
H2O2 + SO2 = H2SO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
Cr2O7{2-} + H{+} + H2S = Cr{3+} + H2O + S =>
Cr2O7{2-} + 8 H{+} + 3 H2S = 2 Cr{3+} + 7 H2O + 3 S
H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g) =>
H2SO4(aq) + Mg(s) = MgSO4(aq) + H2(g)
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
H2SO4(aq) + LiOH(aq) = H2O + Li2SO4 =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O + Li2SO4
Zn + HgO + H2O = Zn(OH)2 + Hg =>
Zn + HgO + H2O = Zn(OH)2 + Hg
HCl + H2O = H3O + Cl =>
HCl + H2O = H3O + Cl
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
NaCl(l)(heat) = NaCl =>
NaCl(l)(heat) = NaCl
CoBr2(aq) + Na2CO3(aq) = CoCO3(s) + NaBr(aq) =>
CoBr2(aq) + Na2CO3(aq) = CoCO3(s) + 2 NaBr(aq)
CO + H2 = H2O + CH4 =>
CO + 3 H2 = H2O + CH4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCl(l)(heat) = Na + Cl =>
NaCl(l)(heat) = Na + Cl
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
NaCl + K2SO4 = NaSO4 + K2Cl =>
NaCl + K2SO4 = NaSO4 + K2Cl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
NaSH + HNO3 = NaNO3 + H2O + N2 + SO2 =>
5 NaSH + 11 HNO3 = 5 NaNO3 + 8 H2O + 3 N2 + 5 SO2
PbS + HNO3 = Pb(NO3)2 + S + NO + H2O =>
3 PbS + 8 HNO3 = 3 Pb(NO3)2 + 3 S + 2 NO + 4 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
SnO + O2 = SnO2 =>
2 SnO + O2 = 2 SnO2
H2O2 + KI = I2 + KOH =>
H2O2 + 2 KI = I2 + 2 KOH
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
NaSH + HNO3 = NaNO2 + H2O + N2 + SO2 =>
5 NaSH + 9 HNO3 = 5 NaNO2 + 7 H2O + 2 N2 + 5 SO2
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
NH4Cl + CaO = CaCl2 + Ca(OH)2 + NH3 =>
2 NH4Cl + 2 CaO = CaCl2 + Ca(OH)2 + 2 NH3
Cu(s) + H2SO4(aq) = Cu(SO4)2(aq) + H2(g) =>
Cu(s) + 2 H2SO4(aq) = Cu(SO4)2(aq) + 2 H2(g)
Sn2O + O2 = SnO2 =>
2 Sn2O + 3 O2 = 4 SnO2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NH4OH + H2SO4 = NH4SO4 + H2O + H2 =>
2 NH4OH + 2 H2SO4 = 2 NH4SO4 + 2 H2O + H2
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Equations balanced on 09/05/16
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