Equations balanced on the previous day | Equations balanced on the next day |
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Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
BaCl2 + CuSO4 = BaSO4 + CuCl2 =>
BaCl2 + CuSO4 = BaSO4 + CuCl2
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
SnS + HNO3 + H2O = H10Sn5O15 + NO + S2 =>
30 SnS + 40 HNO3 + 10 H2O = 6 H10Sn5O15 + 40 NO + 15 S2
H20 + CO2 = C12H22O11 + O2 =>
11 H20 + 120 CO2 = 10 C12H22O11 + 65 O2
Cu(SO4)2 + NaPO4 = Cu(PO4)2 + NaSO4 =>
Cu(SO4)2 + 2 NaPO4 = Cu(PO4)2 + 2 NaSO4
Fe(NO3)3 + NH4OH = FeOH + NH4(NO3)3 =>
Fe(NO3)3 + NH4OH = FeOH + NH4(NO3)3
H2O + CO2 = C12H22O11 + O2 =>
11 H2O + 12 CO2 = C12H22O11 + 12 O2
Fe + S = FeS =>
Fe + S = FeS
Cu2(SO4)2 + NaPO4 = Cu(PO4)2 + Na2SO4 =>
Cu2(SO4)2 + 4 NaPO4 = 2 Cu(PO4)2 + 2 Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
Cu(SO4)2 + BaCl2 = CuCl2 + Ba(SO4)2 =>
Cu(SO4)2 + BaCl2 = CuCl2 + Ba(SO4)2
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HCl + Mg = MgCl2 + H =>
2 HCl + Mg = MgCl2 + 2 H
FeS2 + O2 = Fe2SO3 + SO2 =>
4 FeS2 + 9 O2 = 2 Fe2SO3 + 6 SO2
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
H2 + O2 = H4O2 =>
2 H2 + O2 = H4O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Mg = MgCl + H =>
HCl + Mg = MgCl + H
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C2H3O2 + Sr(OH)2 = Sr(C2H3O2) + OH =>
C2H3O2 + Sr(OH)2 = Sr(C2H3O2) + 2 OH
Cu(SO4)2 + Na2PO4 = Cu2(PO4)2 + NaSO4 =>
2 Cu(SO4)2 + 2 Na2PO4 = Cu2(PO4)2 + 4 NaSO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(SO4) + NaPO4 = Cu(PO4)2 + Na2SO4 =>
Cu(SO4) + 2 NaPO4 = Cu(PO4)2 + Na2SO4
Zn(NO3)2 + Na2CO3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + 2 NaNO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
2 CuSO4 + BaCl2 = 2 CuCl + Ba(SO4)2
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
Ca + FeSO4 = CaSO4 + Fe =>
Ca + FeSO4 = CaSO4 + Fe
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Cu(SO4) + BaCl2 = CuCl + Ba(SO4)2 =>
2 Cu(SO4) + BaCl2 = 2 CuCl + Ba(SO4)2
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe =>
Ca + Fe(NO3)2 = Ca(NO3)2 + Fe
ZnS + HCl = H2S + ZnCl2 =>
ZnS + 2 HCl = H2S + ZnCl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/08/09
Equations balanced on 03/10/08
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