Equations balanced on the previous day | Equations balanced on the next day |
Mg + 2 HNO3 = H2 + Mg(NO3)2
Cu(NO3)2 + CH3COOH = Cu(C2H3O2)2 + HNO3 =>
Cu(NO3)2 + 2 CH3COOH = Cu(C2H3O2)2 + 2 HNO3
C14H10 + H2 = C10H8 =>
5 C14H10 + 3 H2 = 7 C10H8
C7O3H6 + C4O3H6 = C9H8O4 =>
11 C7O3H6 + C4O3H6 = 9 C9H8O4
Al + NH3 = Al2N3 + H2 =>
4 Al + 6 NH3 = 2 Al2N3 + 9 H2
C2H5OH(l) + O(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 6 O(g) = 2 CO2(g) + 3 H2O(g)
X(OH)4 = XO2 + H2O =>
X(OH)4 = XO2 + 2 H2O
H3PO4 + NH4 = (NH4)3PO4 + H2 =>
2 H3PO4 + 6 NH4 = 2(NH4)3PO4 + 3 H2
Na2CO3 + C20H14O4 = H2CO3 + C20H12O4{2-} + Na{+} =>
Na2CO3 + C20H14O4 = H2CO3 + C20H12O4{2-} + 2 Na{+}
NaBrO3 + NaI + H2SO4 = NaBr + I2 + Na2SO4 + H2O =>
NaBrO3 + 6 NaI + 3 H2SO4 = NaBr + 3 I2 + 3 Na2SO4 + 3 H2O
C3H8O3 + H3PO4 = C3H9O6P + H2O =>
C3H8O3 + H3PO4 = C3H9O6P + H2O
C5H3 + O = CO2 + H2O =>
2 C5H3 + 23 O = 10 CO2 + 3 H2O
HBr + CrS = CrBr + HS =>
HBr + CrS = CrBr + HS
Pb(NO3)2 + (KY)2 = (KNO3)2 + PbY2 =>
Pb(NO3)2 + (KY)2 = (KNO3)2 + PbY2
C3H4 + NaH = NaC3H3 + H2 =>
C3H4 + NaH = NaC3H3 + H2
NaI + CuNO3 = CuI + NaNO3 =>
NaI + CuNO3 = CuI + NaNO3
K2Cr2O7 + H2SO4 + H2O = H2CrO4 + KHSO4 =>
K2Cr2O7 + 2 H2SO4 + H2O = 2 H2CrO4 + 2 KHSO4
Na2S2O3 + FeSO4 = Na2SO4 + FeS2O3 =>
Na2S2O3 + FeSO4 = Na2SO4 + FeS2O3
H4As2O7 + Sn(OH)4 = Sn(H2As2O7)2 + H2O =>
2 H4As2O7 + Sn(OH)4 = Sn(H2As2O7)2 + 4 H2O
C3H1OH + O2 = CO2 + H2O =>
C3H1OH + 3 O2 = 3 CO2 + H2O
C9H9 = C2H2 =>
2 C9H9 = 9 C2H2
KClO{3+} = KCl + O{3+} =>
KClO{3+} = KCl + O{3+}
HL + H2SO4 = H2S + L + H2O =>
8 HL + H2SO4 = H2S + 8 L + 4 H2O
K2PCl4 + NH3 = P(NH3)2Cl2 + KCl =>
K2PCl4 + 2 NH3 = P(NH3)2Cl2 + 2 KCl
HgS(s) = Hg(l) + S8(s) =>
8 HgS(s) = 8 Hg(l) + S8(s)
Ce + HCl = CeCl + H2 =>
2 Ce + 2 HCl = 2 CeCl + H2
FeCO3 + CO2 = Fe2(CO3)3 + CO =>
2 FeCO3 + 2 CO2 = Fe2(CO3)3 + CO
NaClO3 + HNO3 = NaClO4 + NO + H2O =>
3 NaClO3 + 2 HNO3 = 3 NaClO4 + 2 NO + H2O
Co2 + S2 = CoS =>
Co2 + S2 = 2 CoS
CaCO3 + HCl(aq) = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl(aq) = CaCl2 + H2CO3
Sn(NO3)2 + NaI = SnI2 + NaNO3 =>
Sn(NO3)2 + 2 NaI = SnI2 + 2 NaNO3
HCN + CaOH = CaCN + H2O =>
HCN + CaOH = CaCN + H2O
NH4CO3 + CaNO3 = CaCO3 + NH4NO3 =>
NH4CO3 + CaNO3 = CaCO3 + NH4NO3
CaS + HBrO3 = Ca(BrO3)2 + H2S =>
CaS + 2 HBrO3 = Ca(BrO3)2 + H2S
A1 + O2 = A2O2 =>
2 A1 + O2 = A2O2
C4H10FO2P + H2O = C4H11O3P + HF =>
C4H10FO2P + H2O = C4H11O3P + HF
H2Te + Nb(OH)4 = Te(OH)4 + H2Nb =>
H2Te + Nb(OH)4 = Te(OH)4 + H2Nb
KHC8H4O4 + K2Cr2O7 + H2SO4 = K2SO4 + CO2 + H2O + Cr2(SO4)3 =>
2 KHC8H4O4 + 10 K2Cr2O7 + 41 H2SO4 = 11 K2SO4 + 16 CO2 + 46 H2O + 10 Cr2(SO4)3
KMnO4 + Mg = K2O + Mn + MgO =>
2 KMnO4 + 7 Mg = K2O + 2 Mn + 7 MgO
K2O + H2 = K + H2O =>
K2O + H2 = 2 K + H2O
Na2CO3 + H2O2 = C2H6Na4O12 =>
2 Na2CO3 + 3 H2O2 = C2H6Na4O12
C4H10O + KMnO4 + H2SO4 = C4H8O + K2SO4 + MnSO4 + H2O =>
5 C4H10O + 2 KMnO4 + 3 H2SO4 = 5 C4H8O + K2SO4 + 2 MnSO4 + 8 H2O
KMnO4 + CH3COOH = CO2 + H2O + MnO2 + CH3COOK =>
8 KMnO4 + 11 CH3COOH = 6 CO2 + 10 H2O + 8 MnO2 + 8 CH3COOK
NH4Cl + K2(HgI4) + KOH = Hg2NI*H2O + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = Hg2NI*H2O + 7 KI + KCl + 3 H2O
CCuSO4 = CSO4Cu =>
CCuSO4 = CSO4Cu
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mn2O3 + C = Mn3O4 + CO2 =>
6 Mn2O3 + C = 4 Mn3O4 + CO2
NaHSO4 + NaCl = Na2SO4HCl =>
NaHSO4 + NaCl = Na2SO4HCl
SnCl2 + K2Cr2O7 + H2SO4 = SnSO4 + SnCl4 + Cr2(SO4)3 + K2SO4 + H2O =>
6 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 SnSO4 + 3 SnCl4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Pb + NO3{-} + H{+} = Pb{2+} + NO + H2O =>
3 Pb + 2 NO3{-} + 8 H{+} = 3 Pb{2+} + 2 NO + 4 H2O
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