Equations balanced on the previous day | Equations balanced on the next day |
H2SO4 + 6 HI = S + 3 I2 + 4 H2O
C2H2(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
KClO3 + S + H2O = Cl2 + K2SO4 + H2SO4 =>
6 KClO3 + 5 S + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
CrI3 + Cl2 + KOH = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 27 Cl2 + 64 KOH = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + KCl =>
2 CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + 4 KCl
Fe2(SO4)3 + KSCN = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3 K2SO4
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
LiI + BaS = LiS + BaI =>
LiI + BaS = LiS + BaI
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Fe(OH)3 + H2CO3 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 H2CO3 = Fe2(CO3)3 + 6 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H20 =>
20 Bi(OH)3 + 60 K2SNO2 = 20 Bi + 60 K2SNO3 + 3 H20
(b)PBr3(l) = P4(s) + Br2(l) =>
4(b)PBr3(l) = P4(s) + 6 Br2(l)
Ba + SO3 = BaSO3 =>
Ba + SO3 = BaSO3
HI + CaCO3 = H2CO3 + CaI2 =>
2 HI + CaCO3 = H2CO3 + CaI2
NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3
NaClO3 = NaCl + O =>
NaClO3 = NaCl + 3 O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + KCl =>
2 CoCl2 + K4[Fe(CN)6] = Co2[Fe(CN)6] + 4 KCl
Zn(OH)2 + H2SO4 = Zn(HSO4)2 + H2O =>
Zn(OH)2 + 2 H2SO4 = Zn(HSO4)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
(c)Li2CO3(s) = Li2O(s) + CO2(g) =>
(c)Li2CO3(s) = Li2O(s) + CO2(g)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Br2 + MgI2 = BrI + Mg =>
Br2 + MgI2 = 2 BrI + Mg
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
PbCl2 + Na3PO4 = NaCl + Pb3(PO4)2 =>
3 PbCl2 + 2 Na3PO4 = 6 NaCl + Pb3(PO4)2
(d)C6H12O6(s) = C(s) + H2O(g) =>
(d)C6H12O6(s) = 6 C(s) + 6 H2O(g)
Ba + PO4 = BaPO4 =>
Ba + PO4 = BaPO4
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Na3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NaNO3 =>
4 Na3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NaNO3
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Cu + HNO3 = CuNO3 + H2O + NO2 =>
Cu + 2 HNO3 = CuNO3 + H2O + NO2
CoCl3 + PbCl2 = CoCl2 + PbCl4 =>
2 CoCl3 + PbCl2 = 2 CoCl2 + PbCl4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/11/18
Equations balanced on 03/13/17
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