Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 2 S = Fe2S2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
KNO{3} + H{2}CO{3} = K{2}CO{3} + HNO{3} =>
KNO{3} + H{2}CO{3} = K{2}CO{3} + HNO{3}
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq) =>
NaHCO3(aq) + AgNO3(aq) = AgHCO3(s) + NaNO3(aq)
CrCl3 + Li = LiCl + Cr =>
CrCl3 + 3 Li = 3 LiCl + Cr
H2SO4 + PH3 + KMnO4 = MnSO4 + H3PO4 + H2O + K2SO4 =>
12 H2SO4 + 5 PH3 + 8 KMnO4 = 8 MnSO4 + 5 H3PO4 + 12 H2O + 4 K2SO4
PbCl2 + MgSO4 = MgCl2 + PbSO4 =>
PbCl2 + MgSO4 = MgCl2 + PbSO4
Ca(NO3)2 + NH3(NH4OH) = Ca(NH4OH)2 + NH3NO3 =>
Ca(NO3)2 + 2 NH3(NH4OH) = Ca(NH4OH)2 + 2 NH3NO3
PbO2 + H3PO4 = Pb2P2O7 + H2O + O2 =>
2 PbO2 + 2 H3PO4 = Pb2P2O7 + 3 H2O + O2
H2 + O20 = H2O =>
20 H2 + O20 = 20 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
FeSi2 + O2 = Fe3Si + SiO2 =>
3 FeSi2 + 5 O2 = Fe3Si + 5 SiO2
C6H12O6 + NH4NO3 = H2O + CO2 + C21H39N7O12 =>
53 C6H12O6 + 42 NH4NO3 = 168 H2O + 66 CO2 + 12 C21H39N7O12
Co0 + O2 = Co2O3 =>
4 Co0 + 3 O2 = 2 Co2O3
K2CO3 + Na2CO3 + Nb2O5 + SnO2 = KNaNbSnO3 + CO2 + O2 =>
2 K2CO3 + 2 Na2CO3 + 2 Nb2O5 + 4 SnO2 = 4 KNaNbSnO3 + 4 CO2 + 5 O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CaO + CuF2 = CaF2 + CuO =>
CaO + CuF2 = CaF2 + CuO
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
KHSO3 + CaO = CaSO3 + KOH =>
KHSO3 + CaO = CaSO3 + KOH
CH4 + CCl4 = CH2Cl2 =>
CH4 + CCl4 = 2 CH2Cl2
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
Na2CO3 + Al2(NO3)3 = Na2NO3 + Al2(CO3)3 =>
3 Na2CO3 + Al2(NO3)3 = 3 Na2NO3 + Al2(CO3)3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Br2 + H3AsO4 = As + HBrO2 + H2O =>
5 Br2 + 6 H3AsO4 = 6 As + 10 HBrO2 + 4 H2O
Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + Cl2Pb =>
ZnCl2 + Pb(NO3)2 = Zn(NO3)2 + Cl2Pb
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
C2H2(l) = C + H2 =>
C2H2(l) = 2 C + H2
N + Cl2 = NCl5 =>
2 N + 5 Cl2 = 2 NCl5
VO3{-} + H{+} + H2C2O4 = VO{+2} + H2O + CO2 =>
2 VO3{-} + 6 H{+} + H2C2O4 = 2 VO{+2} + 4 H2O + 2 CO2
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3(aq) + H2O(g) =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 6 H2O(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
ZrCl4 + H2O = ZrOCl2 + HCl =>
ZrCl4 + H2O = ZrOCl2 + 2 HCl
Na2SO4 + BaO = BaSO4 + Na2O =>
Na2SO4 + BaO = BaSO4 + Na2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaC2H3O2 + Ca2S2 = Na2S + Ca(C2H3O2)2 =>
4 NaC2H3O2 + Ca2S2 = 2 Na2S + 2 Ca(C2H3O2)2
Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3
Ca3(PO4)2 + CaF2 = Ca5(PO4)3F =>
3 Ca3(PO4)2 + CaF2 = 2 Ca5(PO4)3F
Ba + Pb(NO3) = Pb + Ba(NO3) =>
Ba + Pb(NO3) = Pb + Ba(NO3)
Al3 + C22H23N3O9 = Al(C22H23N3O9)3 =>
Al3 + 9 C22H23N3O9 = 3 Al(C22H23N3O9)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
ScB2 + Sc4C3 + Sc2BC2 = Sc4B3C2 =>
10 ScB2 + 4 Sc4C3 + Sc2BC2 = 7 Sc4B3C2
CaCl2 + K3[Co(NO2)6] = Ca3[Co(NO2)6]2 + KCl =>
3 CaCl2 + 2 K3[Co(NO2)6] = Ca3[Co(NO2)6]2 + 6 KCl
S + Fe = FeS =>
S + Fe = FeS
C4H9(OH) + K2Cr2O7 + H2SO4 = C3H7COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9(OH) + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H7COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
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Equations balanced on the previous day | Equations balanced on the next day |
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