| Equations balanced on the previous day | Equations balanced on the next day |
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2 HBr + Cl2 = Br2 + 2 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
KOH(aq) + H2SO4(aq) = K2SO4 + HOH =>
2 KOH(aq) + H2SO4(aq) = K2SO4 + 2 HOH
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Ba(NO3)2 + Li2(SO4) = Li(NO3) + BaSO4 =>
Ba(NO3)2 + Li2(SO4) = 2 Li(NO3) + BaSO4
Ca5(PO4)3F + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca5(PO4)3F + 5 H2SO4 + 10 H2O = 3 H3PO4 + 5 CaSO4*2H2O + HF
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
AlSO4 + BaNO3 = BaSO4 + AlNO3 =>
AlSO4 + BaNO3 = BaSO4 + AlNO3
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
LiOH(aq) + Pb(NO3)4(aq) = LiNO3 + Pb(OH)4 =>
4 LiOH(aq) + Pb(NO3)4(aq) = 4 LiNO3 + Pb(OH)4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
ZnCl + Na = NaCl + Zn2 =>
2 ZnCl + 2 Na = 2 NaCl + Zn2
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
H2O + C = H2 + CO =>
H2O + C = H2 + CO
Au(ClO4)3(aq) + NaOH(aq) = Au(OH)3 + NaClO4 =>
Au(ClO4)3(aq) + 3 NaOH(aq) = Au(OH)3 + 3 NaClO4
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
NaCN + BeCl = BeCN + NaCl =>
NaCN + BeCl = BeCN + NaCl
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
H3C6H5O7 + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 3 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CH3SH + CO = CH3CO(SCH3) + H2S =>
2 CH3SH + CO = CH3CO(SCH3) + H2S
Na(s) + KNO3(s) = K2O(s) + Na2O(s) + N2(g) =>
10 Na(s) + 2 KNO3(s) = K2O(s) + 5 Na2O(s) + N2(g)
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Au + HCl = Au2Cl + H =>
2 Au + HCl = Au2Cl + H
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + KNO3(aq) =>
K2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 KNO3(aq)
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
Pb(ClO4)4(aq) + Na2CO3(aq) = Pb(CO3)2(s) + NaClO4(aq) =>
Pb(ClO4)4(aq) + 2 Na2CO3(aq) = Pb(CO3)2(s) + 4 NaClO4(aq)
S2Cl2 + NH3 = S4N4 + S8 + NH4Cl =>
6 S2Cl2 + 16 NH3 = S4N4 + S8 + 12 NH4Cl
H3PO4 + Sr(OH)2 = H2O + Sr3(PO4)2 =>
2 H3PO4 + 3 Sr(OH)2 = 6 H2O + Sr3(PO4)2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H3PO4(aq) + Al(OH)3(s) = HOH(l) + AlPO4(s) =>
H3PO4(aq) + Al(OH)3(s) = 3 HOH(l) + AlPO4(s)
Al2(SO4)3 + NaOH = Na2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Al(OH)3
HC2H3O2(aq) + Ba(OH)2(aq) = H2O(l) + Ba(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ba(OH)2(aq) = 2 H2O(l) + Ba(C2H3O2)2(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/10/09
Equations balanced on 10/10/08
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