Equations balanced on the previous day | Equations balanced on the next day |
4 AlF3 + 3 O2 = 2 Al2O3 + 6 F2
Al2O3 + KF = AlF3 + K2O =>
Al2O3 + 6 KF = 2 AlF3 + 3 K2O
C5H2O + O2 = CO2 + H2O =>
C5H2O + 5 O2 = 5 CO2 + H2O
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
B2H4 + O2 = B2O3 + H2 =>
2 B2H4 + 3 O2 = 2 B2O3 + 4 H2
OHe = HeO =>
OHe = HeO
Fe2(SO4)3 + NaHS = FeSO4 + Na2SO4 + S + H2O =>
5 Fe2(SO4)3 + 8 NaHS = 10 FeSO4 + 4 Na2SO4 + 9 S + 4 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
NaOH + Al2O3H2O + H2SiF6 = Na3AlF6 + AlNaO6Si2 + H2O =>
14 NaOH + 3 Al2O3H2O + 4 H2SiF6 = 4 Na3AlF6 + 2 AlNaO6Si2 + 14 H2O
CuO + Fe2O3 + WO3 + O2 = Cu10Fe190W100O600 =>
20 CuO + 190 Fe2O3 + 200 WO3 + 5 O2 = 2 Cu10Fe190W100O600
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CaCl2(aq) + K2S(aq) = CaS(s) + KCl(aq) =>
CaCl2(aq) + K2S(aq) = CaS(s) + 2 KCl(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(CH3COO)2 + KI = CH3CO2K + PbI2 =>
Pb(CH3COO)2 + 2 KI = 2 CH3CO2K + PbI2
Pb(No3)2 + KSCN = Pb(SCN)2 + KNo3 =>
Pb(No3)2 + 2 KSCN = Pb(SCN)2 + 2 KNo3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
NH4 + HNO3 = NH4HNO3 =>
NH4 + HNO3 = NH4HNO3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CrCl2 + Na2Cr2O7 + HCl = CrCl3 + NaCl + H2O =>
6 CrCl2 + Na2Cr2O7 + 14 HCl = 8 CrCl3 + 2 NaCl + 7 H2O
KMnO4 + H2SO4 + Na2SO3 = Mn02 + H2O + Na2SO4 + K2SO4 =>
2 KMnO4 + H2SO4 + 7 Na2SO3 = Mn02 + H2O + 7 Na2SO4 + K2SO4
Nb + H2O = Nb2O5 + H2 =>
2 Nb + 5 H2O = Nb2O5 + 5 H2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C6H5NO2 + Sn + HCl = C6H5NH2 + SnCl2 + H2O =>
C6H5NO2 + 3 Sn + 6 HCl = C6H5NH2 + 3 SnCl2 + 2 H2O
Cr(NO3)3 + H2O2 + KOH = K2CrO4 + KNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 10 KOH = 2 K2CrO4 + 6 KNO3 + 8 H2O
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2 =>
Pb(OH)2 + Hg2S = PbS + Hg2(OH)2
Cu + AgCO3 = CuCO3 + Ag =>
Cu + AgCO3 = CuCO3 + Ag
Na3[PO4] + K[OH] = Na[OH] + K3[PO4] =>
Na3[PO4] + 3 K[OH] = 3 Na[OH] + K3[PO4]
H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O(l)
H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + H2O(l) =>
2 H2SO4(aq) + Pb(OH)4(S) = Pb(SO4)2(S) + 4 H2O(l)
HCl + Sr(NO3)2 = SrCl + H(NO3)2 =>
HCl + Sr(NO3)2 = SrCl + H(NO3)2
Cu(SO4) + NaOH = Na2(SO4)Cu(OH)2 =>
Cu(SO4) + 2 NaOH = Na2(SO4)Cu(OH)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CaCl2 + NaHCO3 = HCl + CaCO3 + NaCl =>
CaCl2 + NaHCO3 = HCl + CaCO3 + NaCl
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
Ag + NaCN + H2O + O2 = NaAg(CN)2 + NaOH =>
4 Ag + 8 NaCN + 2 H2O + O2 = 4 NaAg(CN)2 + 4 NaOH
Ag + NaCn + O2 + H2O = AgCn + Na(OH) =>
4 Ag + 4 NaCn + O2 + 2 H2O = 4 AgCn + 4 Na(OH)
Fe(CN)6{3-} + Cr2O3 + OH{-} = Fe(CN)6{4-} + H2O + CrO4{-2} =>
6 Fe(CN)6{3-} + Cr2O3 + 10 OH{-} = 6 Fe(CN)6{4-} + 5 H2O + 2 CrO4{-2}
Al2(SO4)3 + H2O = Al(HSO4)3 + Al(OH)3 =>
Al2(SO4)3 + 3 H2O = Al(HSO4)3 + Al(OH)3
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