Equations balanced on the previous day | Equations balanced on the next day |
6 KMnO4 + Ca3(PO4)2 = 2 K3PO4 + 3 Ca(MnO4)2
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
HF(aq) + MgBr2(s) = HBr(aq) + MgF2(s) =>
2 HF(aq) + MgBr2(s) = 2 HBr(aq) + MgF2(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu3(PO4)2 + Na2SO4 = Na3PO4 + CuSO4 =>
Cu3(PO4)2 + 3 Na2SO4 = 2 Na3PO4 + 3 CuSO4
Bi + HNO3 = Bi(NO3)3 + NO2 + H2O =>
Bi + 6 HNO3 = Bi(NO3)3 + 3 NO2 + 3 H2O
Fe3O4 + Al = Fe + AlO =>
Fe3O4 + 4 Al = 3 Fe + 4 AlO
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O =>
KI + H2SO4 + NaClO = I + NaCl + KSO4 + H2O
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
Mg(s) + H2O(g) = MgO(s) + H2(g) =>
Mg(s) + H2O(g) = MgO(s) + H2(g)
BaCl2 + Cu2SO4 = BaSO4(s) + CuCl(aq) =>
BaCl2 + Cu2SO4 = BaSO4(s) + 2 CuCl(aq)
Fe(OH)2 = Fe + (OH)2 =>
Fe(OH)2 = Fe + (OH)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Co2O3 + CO = CO2 + Co =>
Co2O3 + 3 CO = 3 CO2 + 2 Co
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
K + O2 = KO2 =>
K + O2 = KO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2
H3PO4 + Fe = Fe(PO4)3 + H2 =>
6 H3PO4 + 2 Fe = 2 Fe(PO4)3 + 9 H2
K2O + Na2O + SiO2 = Na2K2SiO4 =>
K2O + Na2O + SiO2 = Na2K2SiO4
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na10[H2W12O42] + SnCl2 + HCl = NaCl + W5O14 + Na2[SnCl6] + H2O =>
5 Na10[H2W12O42] + 12 SnCl2 + 74 HCl = 26 NaCl + 12 W5O14 + 12 Na2[SnCl6] + 42 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g)
CaCO3(s) = CaO(s) + CO2(g) =>
CaCO3(s) = CaO(s) + CO2(g)
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4 =>
Al(HCO3)3 + AlPO4 = Al2(CO3)3 + H3PO4
OH{-} + CrI3 + H2O2 = Cr2O7{2-} + IO4{-} + H2O =>
8 OH{-} + 2 CrI3 + 27 H2O2 = Cr2O7{2-} + 6 IO4{-} + 31 H2O
H2O + BrO3{-} + NH3OH{+} = Br{-} + NO2{-} + H3O{+} =>
3 H2O + 2 BrO3{-} + 3 NH3OH{+} = 2 Br{-} + 3 NO2{-} + 6 H3O{+}
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
CaCO3(heat) = CaO + CO2 =>
CaCO3(heat) = CaO + CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CASO3 + O2 = CASO4 =>
2 CASO3 + O2 = 2 CASO4
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
HOCl + C = H2O + CO2 + Cl2 =>
4 HOCl + C = 2 H2O + CO2 + 2 Cl2
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Pt(s) + O2(g) = PtO2(s) =>
Pt(s) + O2(g) = PtO2(s)
Na2B4O7 + H2O + HCl = NaCl + B(OH)3 =>
Na2B4O7 + 5 H2O + 2 HCl = 2 NaCl + 4 B(OH)3
C4H8 + O2 = CO2H2O =>
C4H8 + 6 O2 = 4 CO2H2O
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