Equations balanced on the previous day | Equations balanced on the next day |
[Co(NH3)5OH]{2+} + H{+} = [Co(NH3)5H2O]{3+}
SeO3{2+} + I{-} + H{+} = Se{+} + I2 + H2O =>
2 SeO3{2+} + 14 I{-} + 12 H{+} = 2 Se{+} + 7 I2 + 6 H2O
HTe + Pb(OH)4 = PbTe4 + H2O =>
4 HTe + Pb(OH)4 = PbTe4 + 4 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
CaH + AlF + SiO + H2O = Ca3Al2Si3O12 + H2 + HF =>
6 CaH + 4 AlF + 6 SiO + 18 H2O = 2 Ca3Al2Si3O12 + 19 H2 + 4 HF
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Na2(SO4) + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2(SO4) + Pb(NO3)2 = 2 NaNO3 + PbSO4
C2H6(g) + O2(g) = CO2(g) + H21O(g) =>
7 C2H6(g) + 15 O2(g) = 14 CO2(g) + 2 H21O(g)
HClO(aq) + Ba(OH)2(aq) = Ba(ClO)2(aq) + H2O(l) =>
2 HClO(aq) + Ba(OH)2(aq) = Ba(ClO)2(aq) + 2 H2O(l)
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
MnCl2 + NaClO = MnO2 + NaCl + Cl2 =>
MnCl2 + 2 NaClO = MnO2 + 2 NaCl + Cl2
NaCl4 + FeCl2 = NaCl2 + FeCl3 =>
NaCl4 + 2 FeCl2 = NaCl2 + 2 FeCl3
TiCl4 + Zn = Ti + ZnCl2 =>
TiCl4 + 2 Zn = Ti + 2 ZnCl2
CH4(g) + O2(g) = H2O(l) + CO2(g) =>
CH4(g) + 2 O2(g) = 2 H2O(l) + CO2(g)
Na3PO4 + Ca(OH)2 = Na3(OH)2 + PO4Ca =>
Na3PO4 + Ca(OH)2 = Na3(OH)2 + PO4Ca
MgCl2(aq) + CuSO4(aq) = MgSO4(s) + CuCl2(aq) =>
MgCl2(aq) + CuSO4(aq) = MgSO4(s) + CuCl2(aq)
Mg(s) + HBr(aq) = MgBr(aq) + H2(g) =>
2 Mg(s) + 2 HBr(aq) = 2 MgBr(aq) + H2(g)
Sn(NO3)2 + NaOH = NaNO3 + Sn(OH)2 =>
Sn(NO3)2 + 2 NaOH = 2 NaNO3 + Sn(OH)2
K3[AlF6] + Na3AsO4 = AlAsO4 + NaF + K3AsO4 =>
K3[AlF6] + 2 Na3AsO4 = AlAsO4 + 6 NaF + K3AsO4
Mg3Al2Si3O12 = Mg + Al + Si + O =>
Mg3Al2Si3O12 = 3 Mg + 2 Al + 3 Si + 12 O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
H2 + C = H4C12 =>
2 H2 + 12 C = H4C12
Mg + Si = MgSi =>
Mg + Si = MgSi
NaNO2 + HCl = NO + H2O + NaNO3 + NaCl =>
3 NaNO2 + 2 HCl = 2 NO + H2O + NaNO3 + 2 NaCl
Sn{+2} + Cr2O7{-2} + H{+} = Cr{+3} + Sn{+4} + H2O =>
3 Sn{+2} + Cr2O7{-2} + 14 H{+} = 2 Cr{+3} + 3 Sn{+4} + 7 H2O
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Ti(SO4)2 + PbSO4 = TiSO4 + Pb(SO4)2 =>
Ti(SO4)2 + PbSO4 = TiSO4 + Pb(SO4)2
HI + H2O = H3O + I =>
HI + H2O = H3O + I
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 = CaSPO4 + H3PO4 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Li2SO4 + Ag(CH3CO2)3 = Li(CH3CO2) + Ag2(SO4)3 =>
3 Li2SO4 + 2 Ag(CH3CO2)3 = 6 Li(CH3CO2) + Ag2(SO4)3
Na2CO3 + Ag3PO4 = Na3PO4 + Ag2CO3 =>
3 Na2CO3 + 2 Ag3PO4 = 2 Na3PO4 + 3 Ag2CO3
Ni + Pb = NiPb =>
Ni + Pb = NiPb
HClO4 + HCOOH = ClO3C(OH)3 =>
HClO4 + HCOOH = ClO3C(OH)3
ClO2 + HNO3 + H2O = ClO3{-} + NO + H{+} =>
3 ClO2 + HNO3 + H2O = 3 ClO3{-} + NO + 3 H{+}
sodiumcarbonate + carbondioxide + water = sodiumbicarbonate =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
Eu(NO3)3 + K2S = Eu2S3 + KNO3 =>
2 Eu(NO3)3 + 3 K2S = Eu2S3 + 6 KNO3
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O
O2 + SnI4 = SnO4 + I2 =>
2 O2 + SnI4 = SnO4 + 2 I2
Na2(HCO3)2 + CH3COOH = NaC2H3O2 + H2O + CO2 =>
Na2(HCO3)2 + 2 CH3COOH = 2 NaC2H3O2 + 2 H2O + 2 CO2
C3H7NH2 + HBr = C3H7NH3 + Br =>
C3H7NH2 + HBr = C3H7NH3 + Br
Ni(C2H3O2)2 + Ca = Ca(C2H3O2) + Ni =>
Ni(C2H3O2)2 + 2 Ca = 2 Ca(C2H3O2) + Ni
Sn3(PO4)4 + Na2CO3 = Sn2(CO3)4 + Na3PO4 =>
2 Sn3(PO4)4 + 12 Na2CO3 = 3 Sn2(CO3)4 + 8 Na3PO4
Fe{+2} + Sn4{+} = Sn2{+} + Fe3{+} =>
3 Fe{+2} + 5 Sn4{+} = 10 Sn2{+} + Fe3{+}
C4H4O8N4 + O2 = CO2 + H2O + N2 =>
C4H4O8N4 + O2 = 4 CO2 + 2 H2O + 2 N2
Y2O3 + NiO + Ca = YNi5 + CaO =>
Y2O3 + 10 NiO + 13 Ca = 2 YNi5 + 13 CaO
NO2 + Cu2{+} + OH = NO3{-} + H2O + Cu{+} =>
NO2 + Cu2{+} + 2 OH = NO3{-} + H2O + 2 Cu{+}
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
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