Equations balanced on the previous day | Equations balanced on the next day |
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3OHNO3 = NOH2O =>
NH3OHNO3 = 2 NOH2O
CH3COONa + CuSO4 = CH3COOCu + NaSO4 =>
CH3COONa + CuSO4 = CH3COOCu + NaSO4
NaCl + Cu2NO3 = NaNO3 + Cu2Cl =>
NaCl + Cu2NO3 = NaNO3 + Cu2Cl
CS + O2 = CO + S =>
2 CS + O2 = 2 CO + 2 S
Ba + (PO4)3 = Ba3(PO4)2 =>
9 Ba + 2(PO4)3 = 3 Ba3(PO4)2
NaS2O3 + H2SO4 = H2S2O3 + NaSO4 =>
NaS2O3 + H2SO4 = H2S2O3 + NaSO4
Pb(NO3)2 + Fe(OH)3 = Pb(OH)2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 Fe(OH)3 = 3 Pb(OH)2 + 2 Fe(NO3)3
PbO2 + Cr2(SO4)3 + NaOH = Na2CrO4 + Na2SO4 + Na2[Pb(OH)4] + H2O =>
3 PbO2 + Cr2(SO4)3 + 16 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 3 Na2[Pb(OH)4] + 2 H2O
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2 =>
C2H3O2Cl + Na2CO3 = C2HO2ClNa2 + H2O + CO2
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
CH4(g) + S8(s) = CS2(l) + H2S =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
C3H5(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4) + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 7 K2Cr2O7 + 14 H2SO4 = 7 Cr2(SO4) + 7 K2SO4 + 15 CO2 + 34 H2O
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2 =>
C2H4O2K2 + H2SO4 = K2SO4 + C2H6O2
KCrO4 + MnSO4 = MnO2 + Cr2(SO4)3 + K2SO4 =>
2 KCrO4 + 4 MnSO4 = 4 MnO2 + Cr2(SO4)3 + K2SO4
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
Si + O2 = SiO2 =>
Si + O2 = SiO2
Sn + Fe(NO3)2 = Fe + Sn(NO3)3 =>
2 Sn + 3 Fe(NO3)2 = 3 Fe + 2 Sn(NO3)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaC2 + H2O = Ca(OH)2C2H2 =>
CaC2 + 2 H2O = Ca(OH)2C2H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Al + H2O + KNO3 + KOH = K[Al(OH)4] + NH3 =>
8 Al + 18 H2O + 3 KNO3 + 5 KOH = 8 K[Al(OH)4] + 3 NH3
Cr(H2O)6(NO3)3 = HCrO2 + (HNO3)3 + H2O =>
Cr(H2O)6(NO3)3 = HCrO2 + (HNO3)3 + 4 H2O
P2O5 + H2 = P + H2O =>
P2O5 + 5 H2 = 2 P + 5 H2O
Hg2(OH)2 = Hg2O + H2O =>
Hg2(OH)2 = Hg2O + H2O
POCl3 + O2 = P2O5 + Cl =>
4 POCl3 + 3 O2 = 2 P2O5 + 12 Cl
MnSO4 + NaCl = MnCl + NaSO4 =>
MnSO4 + NaCl = MnCl + NaSO4
As + NaClO + NaOH = Na3AsO2 + NaCl + H2O =>
2 As + NaClO + 6 NaOH = 2 Na3AsO2 + NaCl + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NaHCO3HC2H3O2 = NaC2H3O2(aq)H2OCO2 =>
NaHCO3HC2H3O2 = NaC2H3O2(aq)H2OCO2
C6H5CH2OH + K2Cr2O7 + H2SO4 = C6H5CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5CH2OH + K2Cr2O7 + 4 H2SO4 = 3 C6H5CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
H3PO4 + HBr = H4BrPO4 =>
H3PO4 + HBr = H4BrPO4
Ca(NO3)2(aq) + K2CrO4(aq) = KNO3 + CaCrO4 =>
Ca(NO3)2(aq) + K2CrO4(aq) = 2 KNO3 + CaCrO4
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2Cl + FeCl2 + H2O =>
2 C6H4CH3NO2 + 5 Fe + 12 HCl = 2 C6H4CH3NH2Cl + 5 FeCl2 + 4 H2O
Hg + As = HgAs =>
Hg + As = HgAs
C3Cl2N3NaO3 + H2O = HOCl + C3N3NaO2 =>
C3Cl2N3NaO3 + H2O = 2 HOCl + C3N3NaO2
CH3COOH + Na2CO3 = CH2COONa + CO2 + H2O =>
7 CH3COOH + 4 Na2CO3 = 8 CH2COONa + 2 CO2 + 6 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O + NaBH4 + CH3OH = C6H12O + CH3OBH3{-} + Na{+} =>
C6H10O + NaBH4 + CH3OH = C6H12O + CH3OBH3{-} + Na{+}
H2[CuCl4] + KOH = Cu(OH)2 + KCl + H2O =>
H2[CuCl4] + 4 KOH = Cu(OH)2 + 4 KCl + 2 H2O
BaO + MgSO4 = BaSO4 + MgO =>
BaO + MgSO4 = BaSO4 + MgO
Zn + MnO2 + H2O = Zn(OH)2 + Mn2O3 =>
Zn + 2 MnO2 + H2O = Zn(OH)2 + Mn2O3
KClNaI(aq) = KI(aq)NaCl(aq) =>
KClNaI(aq) = KI(aq)NaCl(aq)
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