Equations balanced on the previous day | Equations balanced on the next day |
2 Na + S = Na2S
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + HOH =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 HOH
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H14 + Cl2 = C6H10Cl4 + HCl =>
C6H14 + 4 Cl2 = C6H10Cl4 + 4 HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu2S + MnO4{-} + H{+} = Cu2{+} + Mn2{+} + SO42{-} + H2O =>
13 Cu2S + 168 MnO4{-} + 252 H{+} = 13 Cu2{+} + 84 Mn2{+} + 13 SO42{-} + 126 H2O
Na2S2O3 + KMNO4 + H2SO4 = NaHSO4 + MNSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMNO4 + 12 H2SO4 = 10 NaHSO4 + 8 MNSO4 + 4 K2SO4 + 7 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Cu + MgCl2 = CuCl2 + Mg2 =>
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2
Cu2S + MnO4{-} + H{+} = Cu{2+} + Mn{2{+}+SO42{-}+H2O =>
5 Cu2S + 87 MnO4{-} + 276 H{+} = 10 Cu{2+} + 87 Mn{2{+}+5SO42{-}+138H2O
Cu2S + MnO4{-} + H{+} = Cu{2+} + Mn{2+} + SO4{2-} + H2O =>
Cu2S + 2 MnO4{-} + 8 H{+} = 2 Cu{2+} + 2 Mn{2+} + SO4{2-} + 4 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C6H6 + HCl + O2 = C7H7Cl + H2O =>
14 C6H6 + 12 HCl + 3 O2 = 12 C7H7Cl + 6 H2O
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
CaCO3 + HCl = H2O + CO2 + CaCl2 =>
CaCO3 + 2 HCl = H2O + CO2 + CaCl2
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
Mg(HCO3)2 + HCl = MgCl2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HCl = MgCl2 + 2 CO2 + 2 H2O
Pb(NO3)2(l) + K2CrO4(l) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(l) + K2CrO4(l) = PbCrO4(s) + 2 KNO3(aq)
H2O + Mn{2+} + S2O8{2-} = MnO4{-} + SO4{2-} + H{+} =>
8 H2O + 2 Mn{2+} + 5 S2O8{2-} = 2 MnO4{-} + 10 SO4{2-} + 16 H{+}
ZnO + HNO3 = H2O + Zn(NO3)2 =>
ZnO + 2 HNO3 = H2O + Zn(NO3)2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
GeO2 + HCl = GeCl4 + H2O =>
GeO2 + 4 HCl = GeCl4 + 2 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Pb(NO3)2(l) + Na2SO4(l) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(l) + Na2SO4(l) = PbSO4(s) + 2 NaNO3(aq)
NaCO3 + HCl = NaCl2 + CO2 + H2O =>
NaCO3 + 2 HCl = NaCl2 + CO2 + H2O
MnO + H2SO4 = H2O + MnSO4 =>
MnO + H2SO4 = H2O + MnSO4
Ba(OH)2 + H2CO3 = BaCO3 + H2O =>
Ba(OH)2 + H2CO3 = BaCO3 + 2 H2O
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
FeS2 + O2 = Fe2O3 + S02 =>
4 FeS2 + 3 O2 = 2 Fe2O3 + 4 S02
HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O
HNO3 + MG = MG(NO3)2 + NO2 + H2O =>
4 HNO3 + MG = MG(NO3)2 + 2 NO2 + 2 H2O
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
ICl + H2S2O7 + I(H2SO4)3 = I2{+} + HS3O10{-} + HSO3Cl + H2SO4 =>
ICl + 3 H2S2O7 + I(H2SO4)3 = I2{+} + HS3O10{-} + HSO3Cl + 5 H2SO4
NaNO2 + KMNO4 + H2O = MNO2 + NaNO3 + KOH =>
3 NaNO2 + 2 KMNO4 + H2O = 2 MNO2 + 3 NaNO3 + 2 KOH
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HCl + HNO3 = H2O + NO + Cl =>
3 HCl + HNO3 = 2 H2O + NO + 3 Cl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H2S + NH4OH = H2O + (NH4)2S =>
H2S + 2 NH4OH = 2 H2O + (NH4)2S
C2H4O + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Mg(s) + HCl(l) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(l) = MgCl2(aq) + H2(g)
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/10/15
Equations balanced on 10/10/14
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