Equations balanced on the previous day | Equations balanced on the next day |
Mg + 2 H2SO4 = MgSO4 + SO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
Na + H2SO4 = NaSO4 + H2 =>
Na + H2SO4 = NaSO4 + H2
HC1 + Cr = CrC13 + H2 =>
26 HC1 + 2 Cr = 2 CrC13 + 13 H2
S + HCl + FeCl2 = H2S + FeCl3 =>
S + 2 HCl + 2 FeCl2 = H2S + 2 FeCl3
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
H2O + Al2O3 + NaOH = Na[Al(OH)4] =>
3 H2O + Al2O3 + 2 NaOH = 2 Na[Al(OH)4]
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
BACO3(s) = BAO(s) + CO2(g) =>
BACO3(s) = BAO(s) + CO2(g)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
H2O2 + HBr = Br2 + H2O =>
H2O2 + 2 HBr = Br2 + 2 H2O
H2O + Al2O3 + KOH = K[Al(OH)4] =>
3 H2O + Al2O3 + 2 KOH = 2 K[Al(OH)4]
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
H2SO5 + NaOH = Na2SO5 + H2O =>
H2SO5 + 2 NaOH = Na2SO5 + 2 H2O
K + Co3 = K2Co3 =>
2 K + Co3 = K2Co3
WO2 = W + WO3 =>
3 WO2 = W + 2 WO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = H2O + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3(PO4)2
S + H2 = H2S =>
S + H2 = H2S
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + H2O(l) + CO2(g)
CH4(g) + Br2(g) = CBr4(g) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(g) + 4 HBr(g)
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
K2Cr2O7 + FeCl2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 12 FeCl2 + 19 H2SO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 24 HCl + 6 Fe2(SO4)3
FeAsS + NO3{-} + H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + NO2 + H2O =>
FeAsS + 14 NO3{-} + 12 H{+} = Fe{3+} + AsO4{3-} + SO4{2-} + 14 NO2 + 6 H2O
CaOCl2 + HCl = CaCl2 + Cl2 + H2O =>
CaOCl2 + 2 HCl = CaCl2 + Cl2 + H2O
KMnO4 + H2SO4 + KI = I2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 KI = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
C6H5COOH + O2 = CO2 + H20 =>
10 C6H5COOH + 60 O2 = 70 CO2 + 3 H20
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + FeCl2 + H2SO4 = Cr2 + H2O + K2SO4 + HCl + Fe2(SO4)3 =>
K2Cr2O7 + 12 FeCl2 + 19 H2SO4 = Cr2 + 7 H2O + K2SO4 + 24 HCl + 6 Fe2(SO4)3
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
Zn + H2SO3 = ZnSO3 + H2 =>
Zn + H2SO3 = ZnSO3 + H2
Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
C7H603 + C4H603 = C9H804 =>
11 C7H603 + C4H603 = 9 C9H804
KI + HNO3 = NO + I2 + KNO3 + H2O =>
6 KI + 8 HNO3 = 2 NO + 3 I2 + 6 KNO3 + 4 H2O
Zn + Cl = ZnCl2 =>
Zn + 2 Cl = ZnCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HNO3конц + CDS = CD(NO3)2 + NO + S + H2O =>
8 HNO3конц + 3 CDS = 3 CD(NO3)2 + 2 NO + 3 S + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/07/14
Equations balanced on 12/07/13
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