Equations balanced on the previous day | Equations balanced on the next day |
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(s) =>
NaCl(aq) + AgNO3(aq) = NaNO3 + AgCl(s)
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
NaCI + H2SO4 = Na2SO4 + HCI =>
2 NaCI + H2SO4 = Na2SO4 + 2 HCI
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH4VO3 + H2SO4 + Zn = V2(SO4)3 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 6 H2SO4 + 2 Zn = V2(SO4)3 + 2 ZnSO4 + (NH4)2SO4 + 6 H2O
CH3CO2H + Pb(OH)2 = H2O + Pb(CH3CO2)2 =>
2 CH3CO2H + Pb(OH)2 = 2 H2O + Pb(CH3CO2)2
Cu + AgNO = Ag + CuNO =>
Cu + AgNO = Ag + CuNO
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
HNO3 + H2O + P2O3 = NO + H3PO4 =>
4 HNO3 + 7 H2O + 3 P2O3 = 4 NO + 6 H3PO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O(I) =>
5 HIO3 + 7 FeI2 + 25 HCl = 7 FeCl3 + 4 ICl + 15 H2O(I)
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Ni + AuCl3 = Au + NiCl2 =>
3 Ni + 2 AuCl3 = 2 Au + 3 NiCl2
Mg + NH3Cl = MgCl2 + NH3 =>
Mg + 2 NH3Cl = MgCl2 + 2 NH3
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Ca3 + P2 = Ca3P2 =>
Ca3 + P2 = Ca3P2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
K2CrO4 + Al(NO3)3 = KNO3 + Al2(CrO4)3 =>
3 K2CrO4 + 2 Al(NO3)3 = 6 KNO3 + Al2(CrO4)3
Fe2O3(s) + Al(s) = Fe(s) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(s) + Al2O3(s)
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
SiC + CL2 = SiCL4 + C =>
SiC + 2 CL2 = SiCL4 + 2 C
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
NH4Br + Pb(C2H3O2)2 = PbBr2 + (NH4)C2H3O2 =>
2 NH4Br + Pb(C2H3O2)2 = PbBr2 + 2(NH4)C2H3O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2SO4(aq) + BaCl2(aq) = NaCl(aq) + BaSO4(s) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO4(s)
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
PbNO3 + KCrO4 = PbCrO4 + KNO3 =>
PbNO3 + KCrO4 = PbCrO4 + KNO3
CH3O + O2 = CO2 + H2O =>
4 CH3O + 5 O2 = 4 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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