| Equations balanced on the previous day | Equations balanced on the next day |
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NaCl + CuSO4 = NaSO4 + CuCl
CuSO4 + KI = K2SO4 + I2 + CuI =>
2 CuSO4 + 4 KI = 2 K2SO4 + I2 + 2 CuI
SnCl2 + Na2S = SnS + NaCl =>
SnCl2 + Na2S = SnS + 2 NaCl
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
K2CO3 + Na2S = KS + Na + CO3 =>
K2CO3 + 2 Na2S = 2 KS + 4 Na + CO3
NH3 + NaCl = NCl + NaH3 =>
NH3 + NaCl = NCl + NaH3
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH3 + Na2S = NS + Na2H3 =>
NH3 + Na2S = NS + Na2H3
POCl3 + CH3COOH = CH3COCl + HCl + HPO3 =>
POCl3 + 2 CH3COOH = 2 CH3COCl + HCl + HPO3
PCl3 + CH3COONa = (CH3CO)2O + NaCl + P2O3 =>
2 PCl3 + 6 CH3COONa = 3(CH3CO)2O + 6 NaCl + P2O3
Zn2 + As = ZnAs2 =>
Zn2 + 4 As = 2 ZnAs2
Ca2 + P3 = Ca3P2 =>
9 Ca2 + 4 P3 = 6 Ca3P2
AgNO3 = Ag + NO3 =>
AgNO3 = Ag + NO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + P2O5 + HCl = CH3COCl + HPO3 =>
CH3COOH + P2O5 + HCl = CH3COCl + 2 HPO3
Al3 + CuBr2 = Al(Br2)3 + Cu =>
Al3 + 9 CuBr2 = 3 Al(Br2)3 + 9 Cu
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SrCl2 + Al2(SO4)3 = Sr(SO4) + AlCl3 =>
3 SrCl2 + Al2(SO4)3 = 3 Sr(SO4) + 2 AlCl3
KClO3 + Fe + H2SO4 = Fe(SO4)3 + KCl + H2O =>
KClO3 + Fe + 3 H2SO4 = Fe(SO4)3 + KCl + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
(CH3)2COHOH + O2 = CO2 + H2O =>
(CH3)2COHOH + 4 O2 = 3 CO2 + 4 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3COOH + P4O10 + HCl = CH3COCl + HPO3 =>
2 CH3COOH + P4O10 + 2 HCl = 2 CH3COCl + 4 HPO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NaCl + H2O = Cl2 + H2 + NaOH =>
2 NaCl + 2 H2O = Cl2 + H2 + 2 NaOH
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
Fe2O3 + CO = Fe2 + CO2 =>
Fe2O3 + 3 CO = Fe2 + 3 CO2
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KClO3 + Fe + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
KClO3 + 2 Fe + 3 H2SO4 = Fe2(SO4)3 + KCl + 3 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/11/09
Equations balanced on 04/10/08
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