Equations balanced on the previous day | Equations balanced on the next day |
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SiO2 + 4 HF = SiF4 + 2 H2O
Fe + Al2O3 = Fe2O3 + Al =>
2 Fe + Al2O3 = Fe2O3 + 2 Al
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe2(CO3)3 + C2H4O2 = Fe(C2H3O2) + H2O + CO2 =>
2 Fe2(CO3)3 + 5 C2H4O2 = 4 Fe(C2H3O2) + 4 H2O + 8 CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KAl(SO4)2*12H2O + BaCl2 = BaSO4 + KCl + AlCl3 + H2O =>
KAl(SO4)2*12H2O + 2 BaCl2 = 2 BaSO4 + KCl + AlCl3 + 12 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
NaCl + KI = NaI + KCl =>
NaCl + KI = NaI + KCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al2O3 + C = CO + Al =>
Al2O3 + 3 C = 3 CO + 2 Al
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
LiSO4 + SrCl = LiCl + SrSO4 =>
LiSO4 + SrCl = LiCl + SrSO4
Al(s) + Cl2(g) = AlCl3 =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
HCl + CaCO3 = H2CO3 + CaCl2 =>
2 HCl + CaCO3 = H2CO3 + CaCl2
FeCl3 + AgNO3 = Fe(NO3)3 + AgCl =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCl
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(l) =>
HNO3(aq) + NaOH(aq) = NaNO3(aq) + H2O(l)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
H2O + Al4C3 = CH4 + Al(OH)3 =>
12 H2O + Al4C3 = 3 CH4 + 4 Al(OH)3
KBrO3 + HBr = Br2 + KOH + H2O =>
KBrO3 + 5 HBr = 3 Br2 + KOH + 2 H2O
NaCl + Na2CO3 = NaCO3 + Na2Cl =>
NaCl + Na2CO3 = NaCO3 + Na2Cl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaCO3(s) = CaO + CO2(g) =>
CaCO3(s) = CaO + CO2(g)
Mg(NO3)2 + NaCO3 = Mg + CO3 + NaNO3 =>
Mg(NO3)2 + 2 NaCO3 = Mg + 2 CO3 + 2 NaNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
CH3COOH(aq) + NaOH(aq) = CH3COONa + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa + H2O(l)
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Mg + HCl = H2 + MgCl =>
2 Mg + 2 HCl = H2 + 2 MgCl
MnCl2 + KMnO4 = Cl2 + Mn2O3 + K =>
5 MnCl2 + 3 KMnO4 = 5 Cl2 + 4 Mn2O3 + 3 K
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/22/08
Equations balanced on 10/22/07
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