Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + S = Cu2S
H2SO3 + OH = SO3 + H2O =>
H2SO3 + 2 OH = SO3 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KCl + PbO2 + HNO3 = Cl2 + Pb(NO3)3 + KNO3 + H2O =>
2 KCl + 2 PbO2 + 8 HNO3 = Cl2 + 2 Pb(NO3)3 + 2 KNO3 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(NH4)2S + Pb(NO3)2 = PbS + NH4NO3 =>
(NH4)2S + Pb(NO3)2 = PbS + 2 NH4NO3
CaN + NaS = CaS + NaN(doubledisplacement) =>
CaN + NaS = CaS + NaN(doubledisplacement)
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C8H18(g) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
KCr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
2 KCr2O7 + 28 HCl = 4 CrCl3 + 2 KCl + 14 H2O + 7 Cl2
NaClO3(s) = NaCl(s) + O2(g) =>
2 NaClO3(s) = 2 NaCl(s) + 3 O2(g)
Al + CuCl2 = Cu + AlCl3 =>
2 Al + 3 CuCl2 = 3 Cu + 2 AlCl3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + NaOH = NaCl + HOH =>
HCl + NaOH = NaCl + HOH
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H2H2 + O2O2 = H2O =>
2 H2H2 + O2O2 = 4 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + CuSO4 = Cu + Al2(SO4)3 =>
2 Al + 3 CuSO4 = 3 Cu + Al2(SO4)3
Al2(SO4)3 + NaOH = Na2SO4 + NaAlO2 + H2O =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAlO2 + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2O(l) = H2(s) + O2(g) =>
2 H2O(l) = 2 H2(s) + O2(g)
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NiCl2(aq) + (NH4)2S(aq) = NH4Cl + NiS =>
NiCl2(aq) + (NH4)2S(aq) = 2 NH4Cl + NiS
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CaN + NaS = CaS + NaN =>
CaN + NaS = CaS + NaN
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
ZnS + O2 = ZnO + SO =>
ZnS + O2 = ZnO + SO
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mn2(C2O4)7 + Al(OH)3 = Mn(OH)7 + Al2(C2O4)3 =>
3 Mn2(C2O4)7 + 14 Al(OH)3 = 6 Mn(OH)7 + 7 Al2(C2O4)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/07/17
Equations balanced on 12/07/16
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