Equations balanced on the previous day | Equations balanced on the next day |
Fe(NO3)2 + Na2CO3 = FeCO3(s) + 2 NaNO3
CaO2 + H2 = Ca(OH)2 =>
CaO2 + H2 = Ca(OH)2
Na2Ti3O7 + HCl = H2Ti3O7 + NaCl =>
Na2Ti3O7 + 2 HCl = H2Ti3O7 + 2 NaCl
H2OCO = CO2H2 =>
H2OCO = CO2H2
Cr2O7{2-} + C3H7OH + H{+} = C2H5COOH + Cr{3+} + H2O =>
2 Cr2O7{2-} + 3 C3H7OH + 16 H{+} = 3 C2H5COOH + 4 Cr{3+} + 11 H2O
BeF2 = Be + F2 =>
BeF2 = Be + F2
W + HNO3 = WO3 + NO2 + H2O =>
W + 6 HNO3 = WO3 + 6 NO2 + 3 H2O
K2Cr2O7 + FeCl2 + HCl = KCl + FeCl3 + CrCl3 + H2O =>
K2Cr2O7 + 6 FeCl2 + 14 HCl = 2 KCl + 6 FeCl3 + 2 CrCl3 + 7 H2O
CaCl2(s) + K3PO4(s) = Ca3(PO4)2 + KCl =>
3 CaCl2(s) + 2 K3PO4(s) = Ca3(PO4)2 + 6 KCl
N(g) + H2(g) = NH2(g) =>
N(g) + H2(g) = NH2(g)
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + H2O
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + 2 KNO3
CH3COONa + FeCl2 = NaCl + (CH3COO)2Fe =>
2 CH3COONa + FeCl2 = 2 NaCl + (CH3COO)2Fe
H2O2 + I = HIO4 + H2O =>
7 H2O2 + 2 I = 2 HIO4 + 6 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
TiO(NO3)2 + C6H8O7H2O = TiO2 + CO2 + H2O + N2 =>
9 TiO(NO3)2 + 5 C6H8O7H2O = 9 TiO2 + 30 CO2 + 25 H2O + 9 N2
Cr2(SO4)3 + KOH + KNO3 = K2CrO4 + NO2 + K2SO4 + H2O =>
Cr2(SO4)3 + 4 KOH + 6 KNO3 = 2 K2CrO4 + 6 NO2 + 3 K2SO4 + 2 H2O
hydrogen + FeO3 = Iron + H2O =>
3 H2 + FeO3 = Fe + 3 H2O
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
PbO + HNO3 = H2O + Pb(NO3)2 =>
PbO + 2 HNO3 = H2O + Pb(NO3)2
KMnO4 + KClO2H2O = MnO2 + KClO4 + KOH + H2O =>
4 KMnO4 + 3 KClO2H2O = 4 MnO2 + 3 KClO4 + 4 KOH + H2O
Pb2NO3 + NH4Cl = Pb2Cl + NH4NO3 =>
Pb2NO3 + NH4Cl = Pb2Cl + NH4NO3
TiCl3 + NaClO4 + H2SO4 = H2O + TiClO3 + TiCl4 + Na2SO4 =>
27 TiCl3 + 6 NaClO4 + 3 H2SO4 = 3 H2O + 7 TiClO3 + 20 TiCl4 + 3 Na2SO4
AgNO3(aq) + Mg(s) = MgNO3 + Ag =>
AgNO3(aq) + Mg(s) = MgNO3 + Ag
CaO2 + H2 = Ca(OH)2 =>
CaO2 + H2 = Ca(OH)2
Cu + Zn(NO3)2 = Zn + Cu(NO3) =>
2 Cu + Zn(NO3)2 = Zn + 2 Cu(NO3)
AI + Fe(NO3)2 = AI(NO3)2 + Fe =>
AI + Fe(NO3)2 = AI(NO3)2 + Fe
Zn3P2 + K = K3P + Zn =>
Zn3P2 + 6 K = 2 K3P + 3 Zn
Ba + H2O = O + BaH =>
2 Ba + H2O = O + 2 BaH
AgNO3 + NH4CrO4 = NO3NH4 + AgCrO4 =>
AgNO3 + NH4CrO4 = NO3NH4 + AgCrO4
H2Cl3 = H2 + Cl2 =>
2 H2Cl3 = 2 H2 + 3 Cl2
C9H12 + S2O8{-2} + H2O = CO2 + SO4{-2} + H{+} =>
C9H12 + 24 S2O8{-2} + 18 H2O = 9 CO2 + 48 SO4{-2} + 48 H{+}
O3 + KJ + H2SO4 = K2SO4 + J2 + H2O =>
O3 + 6 KJ + 3 H2SO4 = 3 K2SO4 + 3 J2 + 3 H2O
NaHCO3 + Ca(H2PO4)2 = Ca3(PO4)2 + Na2HPO4 + CO2 + H2O =>
8 NaHCO3 + 3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 Na2HPO4 + 8 CO2 + 8 H2O
HN3 + H2S = (NH4)2S + N2 =>
6 HN3 + H2S = (NH4)2S + 8 N2
Fe{2+} + S2{-2} + H2O = Fe2(SO4)3 + H{+} + e =>
4 Fe{2+} + 3 S2{-2} + 24 H2O = 2 Fe2(SO4)3 + 48 H{+} + 46e
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
C5H8Br3F + H2 = CH4 + HBr + HF =>
C5H8Br3F + 8 H2 = 5 CH4 + 3 HBr + HF
AgBr + NH3 = Ag3N + NH4Br =>
3 AgBr + 4 NH3 = Ag3N + 3 NH4Br
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cl2 + NaI = Na + Cl2I =>
Cl2 + NaI = Na + Cl2I
HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + HOH(l) =>
2 HCl(aq) + Ca(OH)2(aq) = CaCl2(aq) + 2 HOH(l)
CH4O + C7H12O + NaBH4 = C6H13O + NaOCH3 + BH6CO =>
31 CH4O + 15 C7H12O + 14 NaBH4 = 18 C6H13O + 14 NaOCH3 + 14 BH6CO
CaO2 + H2 = Ca(OH)2 =>
CaO2 + H2 = Ca(OH)2
CaC + H2O + CO2 = Ca(OH)2 + C3H4O2 =>
2 CaC + 4 H2O + CO2 = 2 Ca(OH)2 + C3H4O2
Ba(NO3)2 + TiO(NO3)2 + C4O6H6 = BaTiO3 + N2 + CO2 + H2O =>
Ba(NO3)2 + TiO(NO3)2 + 2 C4O6H6 = BaTiO3 + 2 N2 + 8 CO2 + 6 H2O
AsO2{-} + H2O = AsO4{-3} + H{+} + e =>
AsO2{-} + 2 H2O = AsO4{-3} + 4 H{+} + 2e
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