Equations balanced on the previous day | Equations balanced on the next day |
C4H14O + 7 O2 = 4 CO2 + 7 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CH2OH(CHOH)4COOH + Na = CH2OH(CHOH)4COONa + H2 =>
2 CH2OH(CHOH)4COOH + 2 Na = 2 CH2OH(CHOH)4COONa + H2
H2C6O5H7 + NaOH = H2O + Na2C6O5H7 =>
H2C6O5H7 + 2 NaOH = 2 H2O + Na2C6O5H7
C2H2 + KMnO4 + H2O = C2H4(OH)4 + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 10 H2O = 3 C2H4(OH)4 + 2 MnO2 + 2 KOH
MnO(OH)2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO(OH)2 + 2 H2SO4 = Mn(SO4)2 + 3 H2O
OH + P = H3PO4 + H2O =>
5 OH + P = H3PO4 + H2O
TiO2*6H2O + HCl = [Ti(OH)2(H2O)4]Cl2 + H2O =>
TiO2*6H2O + 2 HCl = [Ti(OH)2(H2O)4]Cl2 + 2 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Au + H2O = Au(OH)2 + H2 =>
Au + 2 H2O = Au(OH)2 + H2
KAl(SO4)2*12H2O(s) + Cu(NO3)2(aq) = Al + Cu(SO4) + H2(g) + O2(g) + K + NO3 =>
KAl(SO4)2*12H2O(s) + 2 Cu(NO3)2(aq) = Al + 2 Cu(SO4) + 12 H2(g) + 6 O2(g) + K + 4 NO3
C7H6O + C6H6N4O4 = C13H10N4O4 + H2O =>
C7H6O + C6H6N4O4 = C13H10N4O4 + H2O
(NH4)3PO4 + Sr(NO3)2 = (NH4)(NO3) + Sr3(PO4)2 =>
2(NH4)3PO4 + 3 Sr(NO3)2 = 6(NH4)(NO3) + Sr3(PO4)2
Ca(NO3)2 + Ba(CO3) = Ca(CO3) + Ba(NO3)2 =>
Ca(NO3)2 + Ba(CO3) = Ca(CO3) + Ba(NO3)2
CaBr2 + Fe3 = Ca2 + FeBr3 =>
18 CaBr2 + 4 Fe3 = 9 Ca2 + 12 FeBr3
Cr(NO2)5 + Sr3(PO4)2 = Cr3(PO4)5 + Sr(NO2)2 =>
6 Cr(NO2)5 + 5 Sr3(PO4)2 = 2 Cr3(PO4)5 + 15 Sr(NO2)2
CrI3 + KOH + Cl3 = K3CrO4 + KIO4 + KCl + H2O =>
3 CrI3 + 96 KOH + 26 Cl3 = 3 K3CrO4 + 9 KIO4 + 78 KCl + 48 H2O
MnI2 + AgNO3 = AgI + MnN2O6 =>
MnI2 + 2 AgNO3 = 2 AgI + MnN2O6
NaNH2 + HNO3 = NaN3 + NaNO3 + H2O =>
2 NaNH2 + 2 HNO3 = NaN3 + NaNO3 + 3 H2O
AlCl3 + Mg = AlCl2 + MgCl =>
AlCl3 + Mg = AlCl2 + MgCl
C3H4 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H6O2 + 2 MnO2 + 2 KOH
Mg + NaCO3 = MgO + Na2O + CO =>
3 Mg + 2 NaCO3 = 3 MgO + Na2O + 2 CO
C6H7O2B + C6H5O = C12H10O + H2O2 + B =>
C6H7O2B + C6H5O = C12H10O + H2O2 + B
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K4[Pb(OH)4] + H2O =>
3 PbO2 + 4 K3[Cr(OH)6] + 8 KOH = 4 K2CrO4 + 3 K4[Pb(OH)4] + 10 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + KSO4 + H2O =>
H2SO4 + KMnO4 + H2O2 = MnO4 + KSO4 + 2 H2O
Al2(SO4)3(aq) + Ca(HCO3)2(aq) = Al(OH)3 + CaSO4 + CO2 =>
Al2(SO4)3(aq) + 3 Ca(HCO3)2(aq) = 2 Al(OH)3 + 3 CaSO4 + 6 CO2
K4Fe(CN)6 + HCl = HCN + KCl + FeCl2 =>
K4Fe(CN)6 + 6 HCl = 6 HCN + 4 KCl + FeCl2
S + HNO3 = NO2 + S2SO4 + H2O =>
3 S + 8 HNO3 = 8 NO2 + S2SO4 + 4 H2O
Al + Cu3[Fe(CN)6]2 = AlFe(CN)6 + Cu =>
2 Al + Cu3[Fe(CN)6]2 = 2 AlFe(CN)6 + 3 Cu
Na[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na(s) + H2SO4 = Na2SO4 + H2 =>
2 Na(s) + H2SO4 = Na2SO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
K2CO3 + Zn(C2H3O2)2 = KC2H3O2 + ZnCO3 =>
K2CO3 + Zn(C2H3O2)2 = 2 KC2H3O2 + ZnCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2Co3 + NH4Cl = Na2Cl + Co3NH4 =>
Na2Co3 + NH4Cl = Na2Cl + Co3NH4
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CaO2 + H2O = CaOH + H2O2 =>
2 CaO2 + 4 H2O = 2 CaOH + 3 H2O2
Na2SO4 + BaCl = NaCl + Ba2SO4 =>
Na2SO4 + 2 BaCl = 2 NaCl + Ba2SO4
C2H6 + O2 = C92 + H2O =>
46 C2H6 + 69 O2 = C92 + 138 H2O
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O =>
H2SO4(aq) + BaO(s) = BaSO4(s) + H2O
CH3OH + NaCl = CH3Cl + NaOH =>
CH3OH + NaCl = CH3Cl + NaOH
K2CrO4 + NaOH = KOH + Na2CrO4 =>
K2CrO4 + 2 NaOH = 2 KOH + Na2CrO4
NaCl + HCl = HNaCl2 =>
NaCl + HCl = HNaCl2
CaO + Mg2SiO4 = Ca3SiO5 + MgO =>
3 CaO + Mg2SiO4 = Ca3SiO5 + 2 MgO
Cr(OH)3 = H3CrO3 =>
Cr(OH)3 = H3CrO3
Mg2O2 + NaCl = MgCl2 + Na2O =>
Mg2O2 + 4 NaCl = 2 MgCl2 + 2 Na2O
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