Equations balanced on the previous day | Equations balanced on the next day |
Al(s) + 3 HCl = AlCl3 + 3 H
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HCl + KNO2 = H2O + KCl + NO + KNO3 =>
2 HCl + 3 KNO2 = H2O + 2 KCl + 2 NO + KNO3
Cu(NO3)2 + KClO3 = CuCl2 + KNO2 + O2 =>
Cu(NO3)2 + 2 KClO3 = CuCl2 + 2 KNO2 + 4 O2
Li + Na3PO4 = Li(PO4) + Na =>
Li + Na3PO4 = Li(PO4) + 3 Na
C2H5MgCl + C4H8O2 = (C2H5)2Mg + MgCl2(C4H8O2)2 =>
2 C2H5MgCl + 2 C4H8O2 = (C2H5)2Mg + MgCl2(C4H8O2)2
KMnO4 + SnCl2 + HCl = MnCl2 + KCl + H2O + SnCl4 =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 2 KCl + 8 H2O + 5 SnCl4
FeCl2 + Na2SiO3 = NaCl + FeSiO3 =>
FeCl2 + Na2SiO3 = 2 NaCl + FeSiO3
H2SO4 + Na2CO3 = NaSO4 + H + CO3 =>
2 H2SO4 + Na2CO3 = 2 NaSO4 + 4 H + CO3
NaO + CO2 = Na2 + CO3 =>
2 NaO + 2 CO2 = Na2 + 2 CO3
Mg + CaCO3 = MgCa + CO3 =>
Mg + CaCO3 = MgCa + CO3
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
Li2S + K = K2S + Li =>
Li2S + 2 K = K2S + 2 Li
LiAlOC4H1 + H2O + H = C4H10O + LiOH + Al(OH)3 =>
LiAlOC4H1 + 4 H2O + 5 H = C4H10O + LiOH + Al(OH)3
Ag3AsO4 + Pt + H2SO4 = H3As + Ag + PtSO4 + H2O =>
2 Ag3AsO4 + 11 Pt + 11 H2SO4 = 2 H3As + 6 Ag + 11 PtSO4 + 8 H2O
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
Cu(OH)2 = CuO + H2O1 =>
Cu(OH)2 = CuO + H2O1
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
Zn + H2SO4 + H2O = [Zn(H2O)4]SO4 + H2 =>
Zn + H2SO4 + 4 H2O = [Zn(H2O)4]SO4 + H2
Na2SO4 + Ba(N03)2 = BaSO4 + NaN03 =>
Na2SO4 + Ba(N03)2 = BaSO4 + 2 NaN03
CaBr2 + Ag(NO3) = Ca(NO3)2 + AgBr =>
CaBr2 + 2 Ag(NO3) = Ca(NO3)2 + 2 AgBr
H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O
CaI2 + (NH4)2Co3 = CaCo3 + NH4I =>
CaI2 + (NH4)2Co3 = CaCo3 + 2 NH4I
Na + FeS2 + O2 = Na2S + FeO =>
8 Na + 2 FeS2 + O2 = 4 Na2S + 2 FeO
LiBr + CI = LiCI + Br =>
LiBr + CI = LiCI + Br
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H3Cl3 + H2O = CO + CH4 + HCl =>
3 C2H3Cl3 + 4 H2O = 4 CO + 2 CH4 + 9 HCl
K2Cr2O7 + SnCl2 + H2SO4 = Cr2(SO4)3 + Sn2SO4 + K2SO4 + H2O + Cl2 =>
K2Cr2O7 + 6 SnCl2 + 7 H2SO4 = Cr2(SO4)3 + 3 Sn2SO4 + K2SO4 + 7 H2O + 6 Cl2
Ba(s) + ZnCl2(aq) = BaCl2(aq) + Zn(s) =>
Ba(s) + ZnCl2(aq) = BaCl2(aq) + Zn(s)
Na(ClO) = Na + Cl2 + O2 =>
2 Na(ClO) = 2 Na + Cl2 + O2
C5H11Br + KOH = C14H10 + H2O + Br + K =>
14 C5H11Br + 104 KOH = 5 C14H10 + 104 H2O + 14 Br + 104 K
SO3{2} + H2O + Ce{4} = SO4{2} + H{+} + Ce{3} =>
SO3{2} + H2O + 2 Ce{4} = SO4{2} + 2 H{+} + 2 Ce{3}
VCl5 + H2O = H3VO4 + HCl =>
VCl5 + 4 H2O = H3VO4 + 5 HCl
Mg(SO4) + Fe(NO3)3 = Mg(NO3)2 + Fe2(SO4)3 =>
3 Mg(SO4) + 2 Fe(NO3)3 = 3 Mg(NO3)2 + Fe2(SO4)3
NO3 = NO2 + O2 =>
2 NO3 = 2 NO2 + O2
Cu2Cl + Zn = ZnCl + Cu =>
Cu2Cl + Zn = ZnCl + 2 Cu
CO3 + HCl = CO2Cl + OH =>
CO3 + HCl = CO2Cl + OH
NaOH + KHC8H4O4 = KHC8H4O4(OH) + Na =>
NaOH + KHC8H4O4 = KHC8H4O4(OH) + Na
B2S3 + Mg(OH)2 = B(OH)3 + MgS =>
B2S3 + 3 Mg(OH)2 = 2 B(OH)3 + 3 MgS
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O = KCl + MnCl2 + H2O + Cl2 =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NiSO4*6H2O + C2H8N2 = Ni(C2H8N2)4SO4 + H2O =>
NiSO4*6H2O + 4 C2H8N2 = Ni(C2H8N2)4SO4 + 6 H2O
C9H8 + Cr2O72{-} + H3O{+} = C9H8O4 + Cr3{+} + H2O =>
427 C9H8 + 24 Cr2O72{-} + 40 H3O{+} = 427 C9H8O4 + 16 Cr3{+} + 60 H2O
Fe{3+} + NaOH = Fe(OH)3 + Na{+} =>
Fe{3+} + 3 NaOH = Fe(OH)3 + 3 Na{+}
XHCl + Na2CO3 = H2O + CO2 + XNaCl =>
2 XHCl + Na2CO3 = H2O + CO2 + 2 XNaCl
NH2CONH2 = NH3 + C3H3N3O3 =>
3 NH2CONH2 = 3 NH3 + C3H3N3O3
C10H12O2 + NaOH = C10H12O2OHNa =>
C10H12O2 + NaOH = C10H12O2OHNa
Ca(NO3)24H2O + (NH4)2HPO4 + NH4OH = Ca5(PO4)3OH + NH4NO3 + H2O =>
20 Ca(NO3)24H2O + 12(NH4)2HPO4 + 566 NH4OH = 4 Ca5(PO4)3OH + 535 NH4NO3 + 417 H2O
H2O2(aq) + KI(aq) + H2SO4(aq) = I2(g) + K2SO4 + H2O =>
H2O2(aq) + 2 KI(aq) + H2SO4(aq) = I2(g) + K2SO4 + 2 H2O
Na2S + HClO4 + AgNO3 = NaClO4 + HNO3 + Ag2S =>
Na2S + 2 HClO4 + 2 AgNO3 = 2 NaClO4 + 2 HNO3 + Ag2S
C5H2 + O2 = CO2 + H2O =>
2 C5H2 + 11 O2 = 10 CO2 + 2 H2O
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