Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 4 HF = SiF4 + 2 H2O
As2O3 + HCl = HAsCl4 + H2O =>
As2O3 + 8 HCl = 2 HAsCl4 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
CO + PbO = Pb + CO2 =>
CO + PbO = Pb + CO2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaOH + SO2 = Na2SO3 + H2O =>
2 NaOH + SO2 = Na2SO3 + H2O
Na3PO4 + MgCl2 = NaCl + Mg3(PO4)2 =>
2 Na3PO4 + 3 MgCl2 = 6 NaCl + Mg3(PO4)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + S = FeS =>
Fe + S = FeS
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
SO2 + Al(OH)2 = Al2SO4 + H2O =>
SO2 + 2 Al(OH)2 = Al2SO4 + 2 H2O
NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
PbO + C = Pb + CO =>
PbO + C = Pb + CO
PbO + C = Pb + CO =>
PbO + C = Pb + CO
H2 + Fe3O4 = Fe + H2O =>
4 H2 + Fe3O4 = 3 Fe + 4 H2O
CaI2 + H2SO4 = HI + CaSO4 =>
CaI2 + H2SO4 = 2 HI + CaSO4
Mg + HF = MgF + H =>
Mg + HF = MgF + H
Ba(OH)2(aq) + Fe(NO3)3(aq) = Fe(OH)3(s) + Ba(NO3)2(aq) =>
3 Ba(OH)2(aq) + 2 Fe(NO3)3(aq) = 2 Fe(OH)3(s) + 3 Ba(NO3)2(aq)
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Al + (Fe3O4) = (Al2O3) + (Fe) =>
8 Al + 3(Fe3O4) = 4(Al2O3) + 9(Fe)
HBr = H + Br =>
HBr = H + Br
Sb2O3 + C2 = Sb + CO =>
2 Sb2O3 + 3 C2 = 4 Sb + 6 CO
PbO + C = Pb + CO =>
PbO + C = Pb + CO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
Na2O + HOH = NaOH =>
Na2O + HOH = 2 NaOH
C5H12 + O2 = CO2 + HOH =>
C5H12 + 8 O2 = 5 CO2 + 6 HOH
Cr(NO3)2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H4Cr2O7 =>
2 Cr(NO3)2 + K2Cr2O7 + 4 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + H4Cr2O7
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Na2CO3 + HCl = NaCl + HOH + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + HOH + CO2
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
Fe + SnSO4 = FeSO4 + Sn =>
Fe + SnSO4 = FeSO4 + Sn
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/11
Equations balanced on 04/10/10
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