Equations balanced on the previous day | Equations balanced on the next day |
2 Na + S = Na2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sb2S3(s) + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
PbCl2(aq) + K2SO4(aq) = KCl(aq) + PbSO4(s) =>
PbCl2(aq) + K2SO4(aq) = 2 KCl(aq) + PbSO4(s)
NaHCO3 + Ca(OH)2 = CaCO3 + H2O + Na2CO3 =>
2 NaHCO3 + Ca(OH)2 = CaCO3 + 2 H2O + Na2CO3
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
CuO + HCl = Cu + Cl2 + H2O =>
CuO + 2 HCl = Cu + Cl2 + H2O
Sr(NO3)2 + Al(NO3)3*9H2O + Dy(NO3)3*5H2O + CO(NH2)2 = SrDyAl2O4 + H2O + CO2 + N2 =>
6 Sr(NO3)2 + 12 Al(NO3)3*9H2O + 6 Dy(NO3)3*5H2O + 58 CO(NH2)2 = 6 SrDyAl2O4 + 254 H2O + 58 CO2 + 91 N2
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ge + O2 = GeO =>
2 Ge + O2 = 2 GeO
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+} =>
(C2H5)3N + HNO3 = NO3{-} + (C2H5)3NH{+}
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Bi{+} + SnO2{2-} + OH{-} = Bi + H2O + SnO3{2-} =>
2 Bi{+} + SnO2{2-} + 2 OH{-} = 2 Bi + H2O + SnO3{2-}
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
(C2H5)3N + O2 = H2O + HNO3 + CO2 =>
(C2H5)3N + 11 O2 = 7 H2O + HNO3 + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
I3{-} + S2O3{-}2 = I{-} + S4O6{-}2 =>
I3{-} + 4 S2O3{-}2 = 3 I{-} + 2 S4O6{-}2
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AlPO4 + HCl = AlCl3 + H3PO4 =>
AlPO4 + 3 HCl = AlCl3 + H3PO4
K2CO3(s) = K2O(aq) + CO2(g) =>
K2CO3(s) = K2O(aq) + CO2(g)
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
Ca + CoCl + H2O = Co(OH)3 + CaCl2 + H2 =>
Ca + 2 CoCl + 6 H2O = 2 Co(OH)3 + CaCl2 + 3 H2
ZnBr2 + K2CO3 = ZnCO3 + KBr =>
ZnBr2 + K2CO3 = ZnCO3 + 2 KBr
NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
N(CH3)4OH + C8H5KO4 = H2O + C8H4KO4N(CH3)4 =>
N(CH3)4OH + C8H5KO4 = H2O + C8H4KO4N(CH3)4
Ca + CoCl3 + H2O = Co(OH)3 + CaCl2 + H2 =>
3 Ca + 2 CoCl3 + 6 H2O = 2 Co(OH)3 + 3 CaCl2 + 3 H2
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/07/18
Equations balanced on 02/06/17
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