Equations balanced on the previous day | Equations balanced on the next day |
Ag(C2H3O2) = Ag + (C2H3O2)
NH2CONHNH2 + H2SO4 + NaNO2 = NH2CONHNNOH + Na2SO4 + H2O =>
2 NH2CONHNH2 + H2SO4 + 2 NaNO2 = 2 NH2CONHNNOH + Na2SO4 + 2 H2O
Fe3(Fe(CN)6)2 + NaOH = Fe(OH)3 + Na4(Fe(CN)6) + Fe(OH)2 =>
Fe3(Fe(CN)6)2 + 8 NaOH = 2 Fe(OH)3 + 2 Na4(Fe(CN)6) + Fe(OH)2
KCO3 = K2 + CO3 =>
2 KCO3 = K2 + 2 CO3
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O(g)0 =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O(g)0
Na2HCO3 + H2O = H3CO3 + NaOH =>
Na2HCO3 + 2 H2O = H3CO3 + 2 NaOH
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
Na2CO3 + FeSO4 + H2O = Fe(OH)2 + CO2 + Na2SO4 =>
Na2CO3 + FeSO4 + H2O = Fe(OH)2 + CO2 + Na2SO4
NiOHNO3 + HNO3 = Ni(NO3)2 + H2O =>
NiOHNO3 + HNO3 = Ni(NO3)2 + H2O
NH4Br + AlCl3 = AlBr3 + NH4Cl =>
3 NH4Br + AlCl3 = AlBr3 + 3 NH4Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
sodiumhydroxide + ammoniumnitrate = sodiumnitrate + water + ammonia =>
NaOH + NH4NO3 = NaNO3 + H2O + NH3
Mg + KI = MgI + K =>
Mg + KI = MgI + K
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
(NH4)2S + NaOH = NH3 + S + Na + H2O =>
(NH4)2S + 2 NaOH = 2 NH3 + S + 2 Na + 2 H2O
Cr3{+} + OH{-} + H2O2 = CrO4{-} + H2O =>
Cr3{+} + 4 OH{-} + 10 H2O2 = 3 CrO4{-} + 12 H2O
H2SO4 + NaBr = Na2SO4 + SO2 + H2O + Br2 =>
2 H2SO4 + 2 NaBr = Na2SO4 + SO2 + 2 H2O + Br2
HCl + C4H6 = C4H8Cl2 =>
2 HCl + C4H6 = C4H8Cl2
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
Al3 + HgCl2 = AlHg + Cl2 =>
Al3 + 3 HgCl2 = 3 AlHg + 3 Cl2
As2 + O2 = AsO =>
As2 + O2 = 2 AsO
Ga + Te = Ga2Te =>
2 Ga + Te = Ga2Te
Sl(OH)4 + NaBr = SlBr4 + NaOH =>
Sl(OH)4 + 4 NaBr = SlBr4 + 4 NaOH
Ba(NO3) + KSO4 = BaSO4 + KNO3 =>
Ba(NO3) + KSO4 = BaSO4 + KNO3
Fe3O4 + H2SO4 = FeS + H2O + O2 =>
2 Fe3O4 + 6 H2SO4 = 6 FeS + 6 H2O + 13 O2
Sn2{+} + Hg2{+} = Sn4{+} + Hg2{2+} =>
2 Sn2{+} + Hg2{+} = Sn4{+} + Hg2{2+}
Fe2(SO4)3 + KSCn = K3Fe(SCn)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCn = 2 K3Fe(SCn)6 + 3 K2SO4
HC2H3O2NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2NaHCO3 = CO2 + NaC2H3O2 + H2O
PH3 = H + P =>
PH3 = 3 H + P
CaO + H2F2 = CaF2 + H2O =>
CaO + H2F2 = CaF2 + H2O
Hg + HNO3 + NaCl = Hg2Cl2 + NaNO3 + H2O + NO2 =>
2 Hg + 4 HNO3 + 2 NaCl = Hg2Cl2 + 2 NaNO3 + 2 H2O + 2 NO2
Cu3CO2 + O2 = CuO + CO2 =>
2 Cu3CO2 + 3 O2 = 6 CuO + 2 CO2
Na2SO4 + Cu(II)Cl = Na2Cl + Cu(II)SO4 =>
Na2SO4 + Cu(II)Cl = Na2Cl + Cu(II)SO4
CuSO4*5H2O + O = CuSO4 + H2O2 =>
CuSO4*5H2O + 5 O = CuSO4 + 5 H2O2
NH3 = N + H =>
NH3 = N + 3 H
H2O + HBr = OH + BrH2 =>
H2O + HBr = OH + BrH2
Pb(NO3)2 + Kl = (NO3)2 + PbKl2 =>
Pb(NO3)2 + 2 Kl = (NO3)2 + PbKl2
Sn + Cu{2+} = Sn{2+} + Cu{+} =>
Sn + 2 Cu{2+} = Sn{2+} + 2 Cu{+}
I2 + NaAt = I2NaAt =>
I2 + NaAt = I2NaAt
H2NCH2COOH = C + NO2 + H2 =>
2 H2NCH2COOH = 4 C + 2 NO2 + 5 H2
H2AsO3{-} + I2 + H2O = HAsO4{2-} + I{-} + H{+} =>
H2AsO3{-} + I2 + H2O = HAsO4{2-} + 2 I{-} + 3 H{+}
NH2 + Br2 = NH2Br2 =>
NH2 + Br2 = NH2Br2
KOH + HOCl = KOCl + H2O =>
KOH + HOCl = KOCl + H2O
Na + S = Na2S =>
2 Na + S = Na2S
CH3COOH + Na7 = CH3COONa + H2 =>
14 CH3COOH + 2 Na7 = 14 CH3COONa + 7 H2
C2H2O4*H2O + NaOH = C2HO4Na + H2O =>
C2H2O4*H2O + NaOH = C2HO4Na + 2 H2O
Cr{3+} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr{3+} + 10 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
Ag2S(s) + O2(g) = Ag2O(s) + S(s) =>
2 Ag2S(s) + O2(g) = 2 Ag2O(s) + 2 S(s)
KCr(SO4)2*12H2O + HA + NaCH3COO = Cr(A)3 + K2SO4 + H2O + Na2SO4 + CH3COOH =>
2 KCr(SO4)2*12H2O + 6 HA + 6 NaCH3COO = 2 Cr(A)3 + K2SO4 + 24 H2O + 3 Na2SO4 + 6 CH3COOH
C14H12 + Br2 = (C6H5CH(Br))2 =>
C14H12 + Br2 = (C6H5CH(Br))2
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