Equations balanced on the previous day | Equations balanced on the next day |
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Br2 + 2 KI = 2 KBr + I2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
CaCo3 + HCl = CaCl2 + H20 + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20 + 15 Co2
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Cu + Mg = CuMg =>
Cu + Mg = CuMg
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
CH3CO2Na + KNO = CH3Na + CO2KNO =>
CH3CO2Na + KNO = CH3Na + CO2KNO
CH4N2O + C2H6O = C3H7NO2 + NH3 =>
CH4N2O + C2H6O = C3H7NO2 + NH3
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Mg5(CO3)4(OH)2 = MgO + CO2 + H2O =>
Mg5(CO3)4(OH)2 = 5 MgO + 4 CO2 + H2O
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
FeS2 + O2 = SO2 + Fe2O3 =>
4 FeS2 + 11 O2 = 8 SO2 + 2 Fe2O3
CaO + H2O = H2CaO2 =>
CaO + H2O = H2CaO2
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
ZnO + Fe + O2 = ZnFeO4 =>
2 ZnO + 2 Fe + 3 O2 = 2 ZnFeO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MG(s) + O2(g) = MGO2(s) =>
MG(s) + O2(g) = MGO2(s)
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(No3)2 + K2Cro4 = PbCro4 + KNo3 =>
Pb(No3)2 + K2Cro4 = PbCro4 + 2 KNo3
K(s) + N2(g) = KN2(s) =>
K(s) + N2(g) = KN2(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
CH3COOH + CACO3 = CACOOH + CH3CO3 =>
CH3COOH + CACO3 = CACOOH + CH3CO3
C + Na2Cr2O7 = Cr2O3 + Na2O + CO =>
3 C + Na2Cr2O7 = Cr2O3 + Na2O + 3 CO
C + Na2Cr2O7 = Cr2O3 + Na2CO3 + CO =>
2 C + Na2Cr2O7 = Cr2O3 + Na2CO3 + CO
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
Fe(s) + HCl(aq) = FeCl(aq) + H2(g) =>
2 Fe(s) + 2 HCl(aq) = 2 FeCl(aq) + H2(g)
KClO4 + FeO = KO + Fe(ClO4) =>
KClO4 + FeO = KO + Fe(ClO4)
CH3CO2Na + CaCl2 = CH3Na + CO2CaCl2 =>
CH3CO2Na + CaCl2 = CH3Na + CO2CaCl2
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/05/15
Equations balanced on 08/04/14
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