Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + Cu2SO4 = PbSO4 + 2 CuNO3
CuF = Cu + F =>
CuF = Cu + F
Cu(OH)2 + NH3*H2O = Cu(NH3)4 + OH + H2O =>
Cu(OH)2 + 4 NH3*H2O = Cu(NH3)4 + 2 OH + 4 H2O
NH4ZnPO4 + NaOH = Zn3(PO4)2 + NH4OH + Na3PO4 =>
3 NH4ZnPO4 + 3 NaOH = Zn3(PO4)2 + 3 NH4OH + Na3PO4
NaHCO3 + H2SO4 = NaSO4 + H2 + H2O + CO2 =>
2 NaHCO3 + 2 H2SO4 = 2 NaSO4 + H2 + 2 H2O + 2 CO2
As + Cl2 = AsCl2 =>
As + Cl2 = AsCl2
C4H11N + HCl = C4H9Cl + NH3 =>
C4H11N + HCl = C4H9Cl + NH3
KMnO4 + (COOK)2H20 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
22 KMnO4 + 5(COOK)2H20 + 38 H2SO4 = 16 K2SO4 + 22 MnSO4 + 10 CO2 + 88 H2O
HI + HIO3 = H2O + I2O2 =>
HI + HIO3 = H2O + I2O2
CuO + CO3H2 = CCuO4H2 =>
CuO + CO3H2 = CCuO4H2
CH3CH2COOC6H4COOH + NaOH = CH3CH2COOC6H4COONa + H2O =>
CH3CH2COOC6H4COOH + NaOH = CH3CH2COOC6H4COONa + H2O
C5H11(l) + O2 = CO2 + H2O(l) =>
4 C5H11(l) + 31 O2 = 20 CO2 + 22 H2O(l)
HI + Na2Cr2O7 + SnI2 = SnI4 + Cr2O3 + NaI + H2O =>
8 HI + Na2Cr2O7 + 3 SnI2 = 3 SnI4 + Cr2O3 + 2 NaI + 4 H2O
Pb(NO3)2 + Fe3Cl = PbCl2 + Fe3(NO3) =>
Pb(NO3)2 + 2 Fe3Cl = PbCl2 + 2 Fe3(NO3)
Sr(s) + O2 = SrO(s) =>
2 Sr(s) + O2 = 2 SrO(s)
Na2CO3 + HCH3CO2 = H2O + CO2 + Na(CH3CO2) =>
Na2CO3 + 2 HCH3CO2 = H2O + CO2 + 2 Na(CH3CO2)
NiCO3 + CaSO4 = CaCO3 + NiSO4 =>
NiCO3 + CaSO4 = CaCO3 + NiSO4
K + HCe = KCe + H2 =>
2 K + 2 HCe = 2 KCe + H2
CdCl2 + Na2CO3 + H2O = NaCl + Cd(OH)2 + CO2 =>
CdCl2 + Na2CO3 + H2O = 2 NaCl + Cd(OH)2 + CO2
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
As2S3 + NaOH + NaNO3 = Na3AsO4 + Na2SO4 + NaNO2 + H2O =>
As2S3 + 12 NaOH + 14 NaNO3 = 2 Na3AsO4 + 3 Na2SO4 + 14 NaNO2 + 6 H2O
Ag + Fe2O3 = Ag2O + Fe2 =>
6 Ag + Fe2O3 = 3 Ag2O + Fe2
FeOHCl + HOH = Fe(OH)2 + HCl =>
FeOHCl + HOH = Fe(OH)2 + HCl
CaCO4 + HC2H3O2 = CaC2H3O2 + CO2 + H2O =>
8 CaCO4 + 11 HC2H3O2 = 8 CaC2H3O2 + 14 CO2 + 10 H2O
CO2 + H2O = CH3CHO + O2 =>
4 CO2 + 4 H2O = 2 CH3CHO + 5 O2
Ba(NO3)2 + NaCO3 = BaCO3 + Na + NO3 =>
Ba(NO3)2 + NaCO3 = BaCO3 + Na + 2 NO3
K + HCe = KCe + H2 =>
2 K + 2 HCe = 2 KCe + H2
Sn + O2 = SnO =>
2 Sn + O2 = 2 SnO
Zinc + HCl = hydrogen + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Fe2O3 + S2 = FeO + SO2 =>
4 Fe2O3 + S2 = 8 FeO + 2 SO2
CaS2O3 + CuF2 = CaF2 + CuS2O3 =>
CaS2O3 + CuF2 = CaF2 + CuS2O3
NaCl + NaNO3 + H2SO4 = Cl2 + NO + Na2SO4 + H2O =>
6 NaCl + 2 NaNO3 + 4 H2SO4 = 3 Cl2 + 2 NO + 4 Na2SO4 + 4 H2O
NaCl + BeF = NaF + BeCl =>
NaCl + BeF = NaF + BeCl
Mg(s) + H2SO4(aq) = Mg(SO4)(aq) + H2(g) =>
Mg(s) + H2SO4(aq) = Mg(SO4)(aq) + H2(g)
Pb + Sn = PbSn2 =>
Pb + 2 Sn = PbSn2
NaCl(aq) + KOH(aq) = NaOH(aq) + ClK(aq) =>
NaCl(aq) + KOH(aq) = NaOH(aq) + ClK(aq)
K3(PO4)(aq) + MgCl2(aq) = KCl(s) + Mg3(PO4)2(aq) =>
2 K3(PO4)(aq) + 3 MgCl2(aq) = 6 KCl(s) + Mg3(PO4)2(aq)
H2O + Al + Ca(OH)2 = Ca(AlO2)2 + H2 =>
2 H2O + 2 Al + Ca(OH)2 = Ca(AlO2)2 + 3 H2
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s) =>
Zn(s) + Ag(NO3)(aq) = Zn(NO3)(aq) + Ag(s)
P + KMnO4 + H3PO4 = P2O5 + K2HPO4 + MnO2 =>
18 P + 30 KMnO4 + 5 H3PO4 = 4 P2O5 + 15 K2HPO4 + 30 MnO2
Zn(OH)2 + OH = H2O + ZnO2 =>
Zn(OH)2 + 2 OH = 2 H2O + ZnO2
MgO + P2O3 = Mg3(PO3)2 =>
3 MgO + P2O3 = Mg3(PO3)2
MnO4{-} + OH{-} + HSO3{-} = MnO4{2-} + SO4{2-} + H2O =>
2 MnO4{-} + 3 OH{-} + HSO3{-} = 2 MnO4{2-} + SO4{2-} + 2 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l) =>
2 NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l)
H2O2 + As2S5 + NH4(OH) = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
20 H2O2 + As2S5 + 16 NH4(OH) = 2(NH4)3AsO4 + 28 H2O + 5(NH4)2SO4
FeO3 + S = FeS + SO2 =>
2 FeO3 + 5 S = 2 FeS + 3 SO2
CrCl{+} + Zn = ZnCl2 + Cr{2+} + e =>
2 CrCl{+} + Zn = ZnCl2 + 2 Cr{2+} + 2e
Na2SiO3*5H2O = Na2SiO3 + H2O =>
Na2SiO3*5H2O = Na2SiO3 + 5 H2O
KNO3 + Pb(NO3)2 = K(NO3)2 + NO3Pb =>
KNO3 + Pb(NO3)2 = K(NO3)2 + NO3Pb
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