Equations balanced on the previous day | Equations balanced on the next day |
2 NaCl + MnO2 + 2 H2SO4 = MnSO4 + Cl2 + 2 H2O + Na2SO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KHSO4NaOH = NaSO4KOHH =>
KHSO4NaOH = NaSO4KOHH
KMnO4 + H2OB + H2SO4 = K2SO4 + MnSO4 + OB + H2O =>
2 KMnO4 + 5 H2OB + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 OB + 8 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CH4 + O = (CH4)2O =>
2 CH4 + O = (CH4)2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C2H2 = C6H6 =>
3 C2H2 = C6H6
H + BaSO3 = Ba + H2O + SO2 =>
2 H + BaSO3 = Ba + H2O + SO2
CHCCH3 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
6 CHCCH3 + 2 KMnO4 + 16 H2O = 9 C2H4(OH)2 + 2 MnO2 + 2 KOH
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
ZnPbNO3{2} = ZnNO3Pb{2} =>
ZnPbNO3{2} = ZnNO3Pb{2}
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
CuSO4 + KI = CuI + K2SO4 + I2 =>
2 CuSO4 + 4 KI = 2 CuI + 2 K2SO4 + I2
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + Na2S(aq) = NiS(s) + 2 NaNO3(aq)
BaCO3 + H2CO3 = Ba(HCO3)2 =>
BaCO3 + H2CO3 = Ba(HCO3)2
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
ZnS + O2 = ZnO + S8 =>
8 ZnS + 4 O2 = 8 ZnO + S8
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pb(NO3)2 + Na2CO3 = PbN2Na2CO9 =>
Pb(NO3)2 + Na2CO3 = PbN2Na2CO9
Na + Mg3(PO4)2 = Na3PO4 + Mg =>
6 Na + Mg3(PO4)2 = 2 Na3PO4 + 3 Mg
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
NH4Cl + LiOH = NH3 + LiCl + H2O =>
NH4Cl + LiOH = NH3 + LiCl + H2O
Ag + FePO4 = Ag3PO4 + Fe =>
3 Ag + FePO4 = Ag3PO4 + Fe
N2O5 + H2O = N2H6O8 =>
N2O5 + 3 H2O = N2H6O8
BaO + Al = Al2O3 + Ba(s) =>
3 BaO + 2 Al = Al2O3 + 3 Ba(s)
Cu(NO3)2 + Na2S = CuS + Na2 + NO3 =>
Cu(NO3)2 + Na2S = CuS + Na2 + 2 NO3
Mn(OH)2 = MnO(OH2) = MnO2 =>
Mn(OH)2 = MnO(OH2)
NaPO4 + H2O = Na + H2PO4 + OH =>
NaPO4 + 2 H2O = Na + H2PO4 + 2 OH
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Fe + H2O + O2 = Fe2O33H2O =>
4 Fe + 2 H2O + 33 O2 = 2 Fe2O33H2O
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
MnO2 + Fe2{+} + OH{-} = MnO4 + Fe3{+} + H2O =>
MnO2 + 12 Fe2{+} + 4 OH{-} = MnO4 + 8 Fe3{+} + 2 H2O
CuO + H2O + NaCl + NH3 = [Cu(NH3)2]Cl + NaOH + O2 =>
4 CuO + 2 H2O + 4 NaCl + 8 NH3 = 4[Cu(NH3)2]Cl + 4 NaOH + O2
Ba(OH)2 + NaOH = Na2BaO2 + H2O =>
Ba(OH)2 + 2 NaOH = Na2BaO2 + 2 H2O
KC2H3O2(aq) + CoSO4(aq) = Co(C2H3O2)2(aq) + K2SO4(s) =>
2 KC2H3O2(aq) + CoSO4(aq) = Co(C2H3O2)2(aq) + K2SO4(s)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
SnF2 + K3PO4 = Sn3(PO4)2 + KF =>
3 SnF2 + 2 K3PO4 = Sn3(PO4)2 + 6 KF
Na2SO3 + H2O = S + Na2SO4 + NaOH =>
3 Na2SO3 + H2O = S + 2 Na2SO4 + 2 NaOH
C5H8(l) + O2(g) = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2(g) = 5 CO2(g) + 4 H2O(g)
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
SiI4 + Mg = Si + MgI2 =>
SiI4 + 2 Mg = Si + 2 MgI2
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