Equations balanced on the previous day | Equations balanced on the next day |
AgNO3 + KCl = AgCl + KNO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + O2 + H2O =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 O2 + 6 H2O
MG(OH)2 + HCl = MGCl2 + H2O =>
MG(OH)2 + 2 HCl = MGCl2 + 2 H2O
Al + H2SO4 = AlSO4 + H2 =>
Al + H2SO4 = AlSO4 + H2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CaO2 + HCl = CaCl2 + H2O2 =>
CaO2 + 2 HCl = CaCl2 + H2O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
PbI2 + Al2(Cr2O7)3 = Pb(Cr2O7) + AlI3 =>
3 PbI2 + Al2(Cr2O7)3 = 3 Pb(Cr2O7) + 2 AlI3
CoCl2 + CrK2O4 = CoCrO4 + KCl =>
CoCl2 + CrK2O4 = CoCrO4 + 2 KCl
Al(OH)3 + H2SO4 = Al2(SO4)3 + H(OH) =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H(OH)
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
P4 + F2 = PF5 =>
P4 + 10 F2 = 4 PF5
SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
NiCl2 + K(OH) = Ni(OH)2 + KCl =>
NiCl2 + 2 K(OH) = Ni(OH)2 + 2 KCl
N2H4 + H2O = NH3 + OH =>
N2H4 + 2 H2O = 2 NH3 + 2 OH
CuSO4 + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Hg + HCl = HgCl4 + H =>
Hg + 4 HCl = HgCl4 + 4 H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
AS4S6 + O2 = AS4O6 + SO2 =>
AS4S6 + 9 O2 = AS4O6 + 6 SO2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
KClO3 + HCl = KCl + Cl2 + H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2 + 3 H2O
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
C2H6(g) + O2(g) = CO2(g) + H2O(l) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(l)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
CrO4{-2} + Fe + H{+} = H2O + Cr{+3} + Fe{+3} =>
CrO4{-2} + Fe + 8 H{+} = 4 H2O + Cr{+3} + Fe{+3}
(NH4)2C2O4 + Ca(NO3)2 = NH4NO3 + CaC2O4 =>
(NH4)2C2O4 + Ca(NO3)2 = 2 NH4NO3 + CaC2O4
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
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