| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(SO4)2 + 2 NaCl = PbCl2 + 2 NaSO4
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Al2O3(s) + H2O(l) = Al(OH)3(s) =>
Al2O3(s) + 3 H2O(l) = 2 Al(OH)3(s)
NaCl = Na + Cl =>
NaCl = Na + Cl
NaCl = Na + Cl =>
NaCl = Na + Cl
NaCl = Na + Cl =>
NaCl = Na + Cl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
N2O5(g) + H2O(l) = HNO3(aq) =>
N2O5(g) + H2O(l) = 2 HNO3(aq)
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na + Cl = NaCl =>
Na + Cl = NaCl
P4O10(s) + H2O(l) = H3PO4(aq) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(aq)
Cs2O(s) + H2O(l) = CsOH =>
Cs2O(s) + H2O(l) = 2 CsOH
ClO3{-} + I2 + H2O = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 I2 + 3 H2O = 6 IO3{-} + 5 Cl{-} + 6 H{+}
H4Fe(CN)6 + KMnO4 + H2SO4 = H3Fe(CN)6 + K2SO4 + MnSO4 + H2O =>
10 H4Fe(CN)6 + 2 KMnO4 + 3 H2SO4 = 10 H3Fe(CN)6 + K2SO4 + 2 MnSO4 + 8 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
H2O(l) = H2(g) + O2(g) =>
2 H2O(l) = 2 H2(g) + O2(g)
NaCl = NaCl =>
NaCl = NaCl
NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2(g) =>
2 NaHCO3(s) = Na2CO3(s) + H2O(g) + CO2(g)
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HC2H3O2 + Ca(OH)2 = CaCO + H2O =>
HC2H3O2 + 2 Ca(OH)2 = 2 CaCO + 4 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C5H12 + Br2 = C5H11Br + HBr =>
C5H12 + Br2 = C5H11Br + HBr
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Pb(NO3)2(s) = PbO(s) + NO(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO(g) + 3 O2(g)
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
NH3 + H2S = (NH4)2S =>
2 NH3 + H2S = (NH4)2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mn(ClO3)2(s) = MnCl2(s) + O2(g) =>
Mn(ClO3)2(s) = MnCl2(s) + 3 O2(g)
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(g)
Rb2SO4 = Rb + SO4 =>
Rb2SO4 = 2 Rb + SO4
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + K2(NO3)2(aq) =>
Ba(NO3)2(aq) + K2SO4(aq) = BaSO4(s) + K2(NO3)2(aq)
Na + MgI2 = NaI2 + Mg =>
Na + MgI2 = NaI2 + Mg
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H20 =>
15 NH4ClO4 + 35 Al = 15 Al2O3 + 5 AlCl3 + 15 NO + 3 H20
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H20 =>
15 NH4ClO4 + 35 Al = 15 Al2O3 + 5 AlCl3 + 15 NO + 3 H20
C2H5(OH) + O2 = CO2 + H2O =>
C2H5(OH) + 3 O2 = 2 CO2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH4ClO4 + Al = Al2O3 + AlCl3 + NO + H2O =>
3 NH4ClO4 + 3 Al = Al2O3 + AlCl3 + 3 NO + 6 H2O
Pb(s) + Au(NO3)3(aq) = Pb(NO3)2(aq) + Au(s) =>
3 Pb(s) + 2 Au(NO3)3(aq) = 3 Pb(NO3)2(aq) + 2 Au(s)
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
(NH4)2S + Hg(NO3)2 = HgS + NH4NO3 =>
(NH4)2S + Hg(NO3)2 = HgS + 2 NH4NO3
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
Ca(NO3)2 = Ca + NO3 =>
Ca(NO3)2 = Ca + 2 NO3
B4H10 + O2 = B2O3 + H2O =>
2 B4H10 + 11 O2 = 4 B2O3 + 10 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/03/10
Equations balanced on 03/05/09
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