Equations balanced on the previous day | Equations balanced on the next day |
3 Zn + 4 HNO3 = 3 Zn(NO3) + NO + 2 H2O
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
Cu(NO3)2(aq) + H2O(l) = Cu(OH)2 + HNO3 =>
Cu(NO3)2(aq) + 2 H2O(l) = Cu(OH)2 + 2 HNO3
H2SiO3 + Al = AlSiO3 + H2 =>
H2SiO3 + Al = AlSiO3 + H2
(NH4)2S + SnCl4 = NH4Cl + SnS2 =>
2(NH4)2S + SnCl4 = 4 NH4Cl + SnS2
CuSO4*5H2O = Cu + O2 + H2SO4 + H2O =>
2 CuSO4*5H2O = 2 Cu + O2 + 2 H2SO4 + 8 H2O
CuCl + Al = Cu3Al2 + Cl =>
3 CuCl + 2 Al = Cu3Al2 + 3 Cl
Ca(NO3)2 + NaOH = Na(NO3)2 + Ca(OH) =>
Ca(NO3)2 + NaOH = Na(NO3)2 + Ca(OH)
CdO + Mg = MgO + Cd =>
CdO + Mg = MgO + Cd
Fe(NO3)2 + K2Cr2O7 + H2SO4 = Fe(NO3)3 + Fe2(SO4)4 + K2SO4 + Cr2(SO4)3 + H2O =>
18 Fe(NO3)2 + 4 K2Cr2O7 + 28 H2SO4 = 12 Fe(NO3)3 + 3 Fe2(SO4)4 + 4 K2SO4 + 4 Cr2(SO4)3 + 28 H2O
Ca3P2 + SiO2 + C = P4 + CaSi + CO =>
2 Ca3P2 + 6 SiO2 + 12 C = P4 + 6 CaSi + 12 CO
KOH + AH = H2O + KA =>
KOH + AH = H2O + KA
Na + OH + H2CO3 = Na2CO3 + H2O =>
2 Na + 2 OH + H2CO3 = Na2CO3 + 2 H2O
Na2Co3 + NaOH = NaCo3 + Na2OH =>
Na2Co3 + NaOH = NaCo3 + Na2OH
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
SnCl4 + (NH4)2S = (NH4)Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4(NH4)Cl + SnS2
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
HClO2 + MgOH = MgClO2 + H2O =>
HClO2 + MgOH = MgClO2 + H2O
Br2 + NaIO3 + NaOH = NaIO4 + NaBr + H2O =>
Br2 + NaIO3 + 2 NaOH = NaIO4 + 2 NaBr + H2O
Pb2 + O2 = Pb4O =>
4 Pb2 + O2 = 2 Pb4O
COCl2 + FeCl3 = FeCl2 + COCl3 =>
COCl2 + FeCl3 = FeCl2 + COCl3
Cu{2+} + HSO3{-} + H2O{-} = Cu{+} + HSO4{-} + H{+} =>
3 Cu{2+} + HSO3{-} + H2O{-} = 3 Cu{+} + HSO4{-} + 2 H{+}
Cr(NO3) + NaS = CrS + Na(NO3) =>
Cr(NO3) + NaS = CrS + Na(NO3)
Al(NO3) + BaOH = AlOH + Ba(NO3) =>
Al(NO3) + BaOH = AlOH + Ba(NO3)
Ni(NH3)6(OH)2 + H2O + Na2S = NiS + NaOH + NH4OH =>
Ni(NH3)6(OH)2 + 6 H2O + Na2S = NiS + 2 NaOH + 6 NH4OH
(NH4)2S + SnCl4 = NH4Cl + SnS2 =>
2(NH4)2S + SnCl4 = 4 NH4Cl + SnS2
(NH4)2S + SnCl4 = NH4Cl + SnS2 =>
2(NH4)2S + SnCl4 = 4 NH4Cl + SnS2
NaOH + MgSO{4} = Mg(OH) + NaSO{4} =>
NaOH + MgSO{4} = Mg(OH) + NaSO{4}
H2O2 + MgNO2 = HNO2 + MgO =>
H2O2 + 2 MgNO2 = 2 HNO2 + 2 MgO
OH + NH4Cl = NH3 + H2O + Cl =>
OH + NH4Cl = NH3 + H2O + Cl
(NH4)2S + SnCl4 = NH4Cl + SnS2 =>
2(NH4)2S + SnCl4 = 4 NH4Cl + SnS2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C8H8O2 + (COCl)2 = C8H7OCl + CO2 + HCl =>
21 C8H8O2 + 18(COCl)2 = 22 C8H7OCl + 28 CO2 + 14 HCl
K2CrO4 + K2SnO2 + H2O = KCrO2 + K2SnO3 + KOH =>
2 K2CrO4 + 3 K2SnO2 + H2O = 2 KCrO2 + 3 K2SnO3 + 2 KOH
Ni + ZnCl2 = Zn + NiCl2 =>
Ni + ZnCl2 = Zn + NiCl2
NaOH + LiF = FOH + NaLi =>
NaOH + LiF = FOH + NaLi
IO3{-} + I{-} + HCl = ICl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 6 ICl{-} + 3 H2O
Al(OH)3 + HCl = H2O + AlClO =>
Al(OH)3 + HCl = 2 H2O + AlClO
K2Cr2O7 + H2SO4 + C10H17N = K2SO4 + Cr2(SO4)3 + C10H15N + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C10H17N = K2SO4 + Cr2(SO4)3 + 3 C10H15N + 7 H2O
KCI + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O + CI =>
5 KCI + KMnO4 + 7 H2SO4 = 6 KHSO4 + MnSO4 + 4 H2O + 5 CI
Ca(HCO3)2 + HBr = CaBr2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 H2O + 2 CO2
Pb + AlCl3 = PbAlCl3 =>
Pb + AlCl3 = PbAlCl3
(NH4)2S + SnCl4 = NH4Cl + SnS2 =>
2(NH4)2S + SnCl4 = 4 NH4Cl + SnS2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
CuMnO4 + H2Cr2O7 = H2MnO4 + CuCr2O7 =>
CuMnO4 + H2Cr2O7 = H2MnO4 + CuCr2O7
K4[Fe(CN)6] + S = KCNS + FeS + (CN)2 =>
K4[Fe(CN)6] + 5 S = 4 KCNS + FeS + (CN)2
KNO3 + Al2(SO4)3 = Al(NO3)3 + K2SO4 =>
6 KNO3 + Al2(SO4)3 = 2 Al(NO3)3 + 3 K2SO4
HgNo3 + Nh4SCn = HgSCn + Nh4No3 =>
HgNo3 + Nh4SCn = HgSCn + Nh4No3
Ca(HCO3)2 + HBr = CaBr2 + H2CO3 =>
Ca(HCO3)2 + 2 HBr = CaBr2 + 2 H2CO3
NH3BaCl2 = NCl2BaH3 =>
NH3BaCl2 = NCl2BaH3
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Equations balanced on the previous day | Equations balanced on the next day |
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