Equations balanced on the previous day | Equations balanced on the next day |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KBr(aq) + CaS(aq) = K2S(s) + CaBr2(aq) =>
2 KBr(aq) + CaS(aq) = K2S(s) + CaBr2(aq)
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 NaNO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
NaF + Cl2 = F + NaCl =>
2 NaF + Cl2 = 2 F + 2 NaCl
NH4Cl(s) + Ca(OH)2 = NH3(g) + H2O(l) + CaCl2(aq) =>
2 NH4Cl(s) + Ca(OH)2 = 2 NH3(g) + 2 H2O(l) + CaCl2(aq)
CuCl2 + (NH4)2PO4 = CuPO4 + NH4Cl =>
CuCl2 + (NH4)2PO4 = CuPO4 + 2 NH4Cl
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C2H9NaO5 + O2 = H2O + CO2 + Na =>
4 C2H9NaO5 + 7 O2 = 18 H2O + 8 CO2 + 4 Na
CuBr4 + H2O = Cu(H2O)6 + Br =>
CuBr4 + 6 H2O = Cu(H2O)6 + 4 Br
(CH3COO)2Ca + (HCOO)2Ca = CH3COH + CaCO3 =>
(CH3COO)2Ca + (HCOO)2Ca = 2 CH3COH + 2 CaCO3
Ca + NaOH = Ca(NaOH)2 =>
Ca + 2 NaOH = Ca(NaOH)2
CaC2O4 + NH3 = Ca(OH)2 + C2O2(N2H4) =>
CaC2O4 + 2 NH3 = Ca(OH)2 + C2O2(N2H4)
Al + CuSO43 = AlSO43 + Cu =>
Al + CuSO43 = AlSO43 + Cu
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
HBr + H2SO4 = H2O + SO2 + Br =>
2 HBr + H2SO4 = 2 H2O + SO2 + 2 Br
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
HNO3 + Sn = Sn(NO3)2 + H2O + N2O3 =>
6 HNO3 + 2 Sn = 2 Sn(NO3)2 + 3 H2O + N2O3
Na2S2O3 + Br2 + H2O = H2SO4 + NaBr + S =>
Na2S2O3 + Br2 + H2O = H2SO4 + 2 NaBr + S
[Cu(NH3)2]OH + H2SO4 = Cu2SO4 + (NH4)2SO4 + NH4OH =>
2[Cu(NH3)2]OH + 2 H2SO4 = Cu2SO4 + (NH4)2SO4 + 2 NH4OH
K3[Fe(CNS)6] + KOH = Fe(OH)3 + KCNS =>
K3[Fe(CNS)6] + 3 KOH = Fe(OH)3 + 6 KCNS
CuCO3 + H2SO4 = CuSO4 + H2O + CO2 =>
CuCO3 + H2SO4 = CuSO4 + H2O + CO2
C2H3OCl + O2 = CO + H2O + Cl =>
4 C2H3OCl + 5 O2 = 8 CO + 6 H2O + 4 Cl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H3C6H5O7 + NaHCO3 = Na3C6H6H5O7 + CO2 + H2O =>
4 H3C6H5O7 + 9 NaHCO3 = 3 Na3C6H6H5O7 + 15 CO2 + 4 H2O
CuCl + HCl + O2 + H2O + NH3 = [Cu(NH3)4(H2O)2]Cl2 =>
4 CuCl + 4 HCl + O2 + 6 H2O + 16 NH3 = 4[Cu(NH3)4(H2O)2]Cl2
FeSO4 + FeCl3 = Fe2Cl3SO4 =>
FeSO4 + FeCl3 = Fe2Cl3SO4
NaCl2 + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl2 + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + 2 Cl2
BaCl2 + Na2SO4 = BaSO4*2 + NaCl =>
BaCl2 + Na2SO4 = BaSO4*2 + 2 NaCl
K3[Fe(CNS)6] + KOH = Fe(OH)3 + KCNS =>
K3[Fe(CNS)6] + 3 KOH = Fe(OH)3 + 6 KCNS
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
AgNO3 + CaO = Ca(NO3)2 + Ag2O =>
2 AgNO3 + CaO = Ca(NO3)2 + Ag2O
I{-} + PbO2 + H{+} = I2 + Pb2{+} + H2O =>
14 I{-} + 4 PbO2 + 16 H{+} = 7 I2 + 2 Pb2{+} + 8 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K3[Fe(CNS)6] + KOH = Fe(OH)3 + KCNS =>
K3[Fe(CNS)6] + 3 KOH = Fe(OH)3 + 6 KCNS
Mn2O3 + K2CO3 + KNO3 = K2MnO4 + KNO2 + CO =>
Mn2O3 + 2 K2CO3 + KNO3 = 2 K2MnO4 + KNO2 + 2 CO
LiOH + HPO4 = H2O + LiPO4 =>
LiOH + HPO4 = H2O + LiPO4
NaAlSiO4 + K2Si2O5 + Na = Na2SiO3 + KAlSiO4 + Si =>
6 NaAlSiO4 + 3 K2Si2O5 + 4 Na = 5 Na2SiO3 + 6 KAlSiO4 + Si
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
KAl(SO4)2 + CaCl2 = CaSO4 + AlCl3 + KCl =>
KAl(SO4)2 + 2 CaCl2 = 2 CaSO4 + AlCl3 + KCl
C3H6O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
2 C3H6O + 8 Ag(NH3)2OH = 3 C2H7NO2 + 8 Ag + 13 NH3 + 4 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CH3P(O)(OH)OCH(CH3)C(CH3)3 + HF = CH3P(O)(F)OCH(CH3)C(CH3)3 + H2O =>
CH3P(O)(OH)OCH(CH3)C(CH3)3 + HF = CH3P(O)(F)OCH(CH3)C(CH3)3 + H2O
H2SO3 + NaOH = NaHSO3 + H2O =>
H2SO3 + NaOH = NaHSO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K3[Fe(CNS)6] + KOH = Fe(OH)3 + KCNS =>
K3[Fe(CNS)6] + 3 KOH = Fe(OH)3 + 6 KCNS
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