| Equations balanced on the previous day | Equations balanced on the next day |
NaOH + H2S = NaSH + H2O
KBr + BaI2 = KI + BaBr2 =>
2 KBr + BaI2 = 2 KI + BaBr2
KMnO4 + H2SO4 + (COOH)2 = K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 3 H2SO4 + 5(COOH)2 = K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
HCl(aq) + Na2CO3(s) = NaCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Na2CO3(s) = 2 NaCl(aq) + H2O(l) + CO2(g)
Fe(OH)2(aq) + H3PO4(aq) = Fe3(PO4)2(s) + H2O(l) =>
3 Fe(OH)2(aq) + 2 H3PO4(aq) = Fe3(PO4)2(s) + 6 H2O(l)
Ca + HCO = CaCO + H =>
Ca + HCO = CaCO + H
HCl + KMnO4 = H2O + Cl2 + MnCl2 + KCl =>
16 HCl + 2 KMnO4 = 8 H2O + 5 Cl2 + 2 MnCl2 + 2 KCl
H2 + O = H2O =>
H2 + O = H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
HCl + CaCO3 = CaCl2 + CO2 + H2O =>
2 HCl + CaCO3 = CaCl2 + CO2 + H2O
Fe + HCl = H2 + FeCl3 =>
2 Fe + 6 HCl = 3 H2 + 2 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MnO + KClO4 + KOH = K2MnO4 + KCl + H2O =>
2 MnO + KClO4 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
H3BO3 + HgOH = HgH2BO3 + H2O =>
H3BO3 + HgOH = HgH2BO3 + H2O
NH4NO3 + K2FeO4 + HCl = K2[Fe(NO3)6] + NH4Cl + H2O =>
23 NH4NO3 + 4 K2FeO4 + 22 HCl = 4 K2[Fe(NO3)6] + 22 NH4Cl + 13 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Co(OH)3 = CoO + O2 + H2O =>
4 Co(OH)3 = 4 CoO + O2 + 6 H2O
CA(HCO3)2 = CACO3 + CO2 + H2O =>
CA(HCO3)2 = CACO3 + CO2 + H2O
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
HCI + Zn = ZnCI + H2 =>
2 HCI + 2 Zn = 2 ZnCI + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NaHSO3 + H2O2 = NaHSO4 + H2O =>
NaHSO3 + H2O2 = NaHSO4 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Co(OH)3 = CoO + O2 + H2 =>
2 Co(OH)3 = 2 CoO + 2 O2 + 3 H2
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + H2S = H2O + Na2S =>
2 NaOH + H2S = 2 H2O + Na2S
MgBr2 + H2O = Br2 + H2 + Mg(OH)2 =>
MgBr2 + 2 H2O = Br2 + H2 + Mg(OH)2
HgS + CaO = Hg + CaS + Ca(SO4) =>
4 HgS + 4 CaO = 4 Hg + 3 CaS + Ca(SO4)
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
Sr2SmFe2O7 + HCl + KI = FeCl2 + I2 + KCl + SrCl2 + SmCl3 + H2O =>
2 Sr2SmFe2O7 + 28 HCl + 6 KI = 4 FeCl2 + 3 I2 + 6 KCl + 4 SrCl2 + 2 SmCl3 + 14 H2O
Cu(NH3)So4 + Na2S = CuS + NH3 + Na2So4 =>
Cu(NH3)So4 + Na2S = CuS + NH3 + Na2So4
C2H4O + O2 = CO2 + H20 =>
10 C2H4O + 15 O2 = 20 CO2 + 2 H20
Cu(NH3)4So4 + Na2S = CuS + NH3 + Na2So4 =>
Cu(NH3)4So4 + Na2S = CuS + 4 NH3 + Na2So4
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/03/16
Equations balanced on 06/02/15
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