Equations balanced on the previous day | Equations balanced on the next day |
C + ZnO = Zn + CO
NH4VO3 + H2SO4 + Zn = V2(SO4)3 + (NH4)SO4 + ZnO + H2O =>
2 NH4VO3 + 5 H2SO4 + Zn = V2(SO4)3 + 2(NH4)SO4 + ZnO + 5 H2O
Zn + H2SO4 = H2S + ZnO4 =>
Zn + H2SO4 = H2S + ZnO4
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
H2CO3 + NaOH = NaHCO3 + H2O =>
H2CO3 + NaOH = NaHCO3 + H2O
NaClO + Al(NO3)3 = NaNO3 + Al(ClO)3 =>
3 NaClO + Al(NO3)3 = 3 NaNO3 + Al(ClO)3
Mn(NO3)2 + BiNaO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + H2 =>
6 Mn(NO3)2 + 8 BiNaO3 + 20 HNO3 = 6 HMnO4 + 8 Bi(NO3)3 + 8 NaNO3 + 7 H2
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
I + Br = IBr2 =>
I + 2 Br = IBr2
Na2CrO4 + FeSO4 + HCl = CrCl3 + NaCl + FeCl + Fe2(SO4)3 + H2O =>
Na2CrO4 + 9 FeSO4 + 8 HCl = CrCl3 + 2 NaCl + 3 FeCl + 3 Fe2(SO4)3 + 4 H2O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
CaO + HCl = HO + CaCl =>
CaO + HCl = HO + CaCl
potassiumsulfide + nitricacid = potassiumnitrate + hydrogensulfide =>
K2S + 2 HNO3 = 2 KNO3 + H2S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Mn(OH)2 + OH = Mn(OH)3 =>
Mn(OH)2 + OH = Mn(OH)3
Br + I = BrI2 =>
Br + 2 I = BrI2
Br + I = BrI =>
Br + I = BrI
CuSO4 + SO2 + H2O + KI = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + SO2 + 2 H2O + 2 KI = 2 CuI + K2SO4 + 2 H2SO4
KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + NaCl =>
2 KCl + Na3Co(NO2)6 = K2Na(Co(NO2)6) + 2 NaCl
NO + H2 = NH3 + H2O =>
2 NO + 5 H2 = 2 NH3 + 2 H2O
SCl2 + NH3 = S1N2 + NH4Cl + S =>
3 SCl2 + 8 NH3 = S1N2 + 6 NH4Cl + 2 S
NH5O + Br2 = NH4Br + H2O + N2 =>
8 NH5O + 3 Br2 = 6 NH4Br + 8 H2O + N2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5ONO]Cl2 + NaCl
KSCN + Pb(NO3)2 = KS(NO3)2 + PbCN =>
KSCN + Pb(NO3)2 = KS(NO3)2 + PbCN
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
C28H10O2 + O2 = CO2 + H2O =>
2 C28H10O2 + 59 O2 = 56 CO2 + 10 H2O
S3 = S8 =>
8 S3 = 3 S8
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Ca2 + (NO3) + NaOH = CaOH + Na2(NO3) =>
Ca2 + (NO3) + 2 NaOH = 2 CaOH + Na2(NO3)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
Sn + H2SO4 = Sn2SO4 + H2 =>
2 Sn + H2SO4 = Sn2SO4 + H2
H{+} + {-} = H =>
H{+} + e = H
Cu[OH]2 + NH3 = Cu[NH3(OH)2] =>
Cu[OH]2 + NH3 = Cu[NH3(OH)2]
Ca(NO3)2 + C2H3NaO2 = Ca(C2H3O2)2 + NaNO3 =>
Ca(NO3)2 + 2 C2H3NaO2 = Ca(C2H3O2)2 + 2 NaNO3
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
CH4 + CCl4 = Cl2CH2 =>
CH4 + CCl4 = 2 Cl2CH2
Ca5(PO4)3F + H2O + H3PO4 = Ca(H2PO4)2H2O + HF =>
Ca5(PO4)3F + 5 H2O + 7 H3PO4 = 5 Ca(H2PO4)2H2O + HF
NaHCO3 + HCl = (NaCl) + H2O + CO2 =>
NaHCO3 + HCl = (NaCl) + H2O + CO2
CrO4{2-} + H2O2 = Cr{3+} + O2 + OH{-} =>
2 CrO4{2-} + 5 H2O2 = 2 Cr{3+} + 4 O2 + 10 OH{-}
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CrI3 + Cl2(g) + OH{-}(aq) = CrO42{-}(aq) + IO4{-}(aq) + Cl{-}(aq) + H2O(l) =>
CrI3 + 52 Cl2(g) + 108 OH{-}(aq) = CrO42{-}(aq) + 3 IO4{-}(aq) + 104 Cl{-}(aq) + 54 H2O(l)
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
Li2S + Fe(NO3)2 = FeS + LiNO3 =>
Li2S + Fe(NO3)2 = FeS + 2 LiNO3
Cu3FeS3 + O2 = Cu + Fe + SO2 =>
Cu3FeS3 + 3 O2 = 3 Cu + Fe + 3 SO2
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