Equations balanced on the previous day | Equations balanced on the next day |
Zn + 2 Cu(NO3) = Zn(NO3)2 + 2 Cu
C25H52 + O2 = C2O2 + H2O =>
2 C25H52 + 51 O2 = 25 C2O2 + 52 H2O
Fr2CO3 + HCl = FrCl + CO2 + H2O =>
Fr2CO3 + 2 HCl = 2 FrCl + CO2 + H2O
Mg(Co3)2 + O2 = MgO + Co2 =>
2 Mg(Co3)2 + O2 = 2 MgO + 6 Co2
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O
HNO3 + MgOHNO3 = H2O + Mg(NO3)2 =>
HNO3 + MgOHNO3 = H2O + Mg(NO3)2
HNO3 + S2 = NO2 + H2SO4 + H2O =>
12 HNO3 + S2 = 12 NO2 + 2 H2SO4 + 4 H2O
NaHCO3 = Na2CO3 + HOH + CO2 =>
2 NaHCO3 = Na2CO3 + HOH + CO2
Cr(NO3)3 + O3 + KOH = K2CrO4 + H2O + KNO3 =>
2 Cr(NO3)3 + O3 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KNO3
Cl2 + Cr(OH)3 + OH{-} = Cl{-} + CrO4{-2} + H2O =>
3 Cl2 + 2 Cr(OH)3 + 10 OH{-} = 6 Cl{-} + 2 CrO4{-2} + 8 H2O
Na2SO4(aq) + HCl(aq) = H2SO4(s) + NaCl(aq) =>
Na2SO4(aq) + 2 HCl(aq) = H2SO4(s) + 2 NaCl(aq)
KMnO4 + Na2S2O3 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
8 KMnO4 + 3 Na2S2O3 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb =>
BaCl2 + Pb(NO3)2 = Ba(NO3)2Cl2Pb
CuCl4{2-} + SO2 + H2O = Cu{+} + Cl{-} + SO4{2-} + H{+} =>
2 CuCl4{2-} + SO2 + 2 H2O = 2 Cu{+} + 8 Cl{-} + SO4{2-} + 4 H{+}
KCN + CuI = CuCN + KI =>
KCN + CuI = CuCN + KI
Mn(ClO4)2 = Mn + ClO4 =>
Mn(ClO4)2 = Mn + 2 ClO4
Mn(ClO4)2 = MnCl2 + O2 =>
Mn(ClO4)2 = MnCl2 + 4 O2
C6H5COSH + O2 = CO2 + H2O + SO3 =>
2 C6H5COSH + 19 O2 = 14 CO2 + 6 H2O + 2 SO3
FeSO4 + K4Fe(CN)6 = K2Fe2(CN)6 + K2SO4 =>
FeSO4 + K4Fe(CN)6 = K2Fe2(CN)6 + K2SO4
C2H6O + Cr2O7{-} + H{+} = C2H4O + H2O + Cr{+} =>
11 C2H6O + 2 Cr2O7{-} + 6 H{+} = 11 C2H4O + 14 H2O + 4 Cr{+}
Ba(C2H3O2)2 + KCl = K(C2H3O2) + BaCl2 =>
Ba(C2H3O2)2 + 2 KCl = 2 K(C2H3O2) + BaCl2
Mn(ClO4)2 = Mn + ClO4 =>
Mn(ClO4)2 = Mn + 2 ClO4
Na2CO3H2C2O4 = Na2C2O4H2OCO2 =>
Na2CO3H2C2O4 = Na2C2O4H2OCO2
Mn(ClO4)2 = Mn{2+} + ClO4{-} =>
Mn(ClO4)2 = Mn{2+} + 2 ClO4{-}
AgNo3 + NaOH = Ag2 + H2O2 + NaNo2 =>
4 AgNo3 + 6 NaOH = 2 Ag2 + 3 H2O2 + 6 NaNo2
NH2OH + FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH =>
NH2OH + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + NH4OH
Pb(NO3)2 + NH4OH = [Pb(NH3)4](NO3)2 + H2O =>
Pb(NO3)2 + 4 NH4OH = [Pb(NH3)4](NO3)2 + 4 H2O
NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2
Fe2Se3 + HCl = FeCl3 + H2Se =>
Fe2Se3 + 6 HCl = 2 FeCl3 + 3 H2Se
K2HPO4 + Ca(OH)2 = CaHPO4 + KOH =>
K2HPO4 + Ca(OH)2 = CaHPO4 + 2 KOH
CH2CHCH2CH3(g) + HCl(g) = CH3CH2CHClCH3(g) =>
CH2CHCH2CH3(g) + HCl(g) = CH3CH2CHClCH3(g)
C6H6 + CH3Br = C7H9 + HBr =>
5 C6H6 + 12 CH3Br = 6 C7H9 + 12 HBr
NH4OH + C10H12O = C10H17NO2 =>
NH4OH + C10H12O = C10H17NO2
BeCl2 = Be + Cl =>
BeCl2 = Be + 2 Cl
H3PO3 + Zn + H2SO4 = ZnSO4 + H2O + H3P =>
H3PO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + 3 H2O + H3P
C6H12O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 17 K2SO4 + 34 MnSO4 + 81 H2O
Mg(NO3)2 + KOH = MgK + OH(NO3)2 =>
Mg(NO3)2 + KOH = MgK + OH(NO3)2
PaBr5 = Pa + Br2 =>
2 PaBr5 = 2 Pa + 5 Br2
Cu3(PO4)2 + H2O = CuH2O + (PO4)2 =>
Cu3(PO4)2 + 3 H2O = 3 CuH2O + (PO4)2
NaN3 = N2 + Na3N =>
3 NaN3 = 4 N2 + Na3N
BaCO3 + NaCl + H2SO4 = BaCl2 + Na2SO4 + CO2 + H2O =>
BaCO3 + 2 NaCl + H2SO4 = BaCl2 + Na2SO4 + CO2 + H2O
N + O3 = N2O3 =>
2 N + O3 = N2O3
AgCl + NH3 = Ag(NH3) + Cl[] =>
AgCl + NH3 = Ag(NH3) + Cl[]
FeCl3(aq) + Pb(NO3)2(aq) = Fe(NO3)3 + PbCl2(s) =>
2 FeCl3(aq) + 3 Pb(NO3)2(aq) = 2 Fe(NO3)3 + 3 PbCl2(s)
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
Al2S3 + HNO3 = S + NO2 + Al(NO3)3 + H2O =>
Al2S3 + 12 HNO3 = 3 S + 6 NO2 + 2 Al(NO3)3 + 6 H2O
AgS + HNO3 + HCl = AgCl2 + S + NO + H2O =>
3 AgS + 2 HNO3 + 6 HCl = 3 AgCl2 + 3 S + 2 NO + 4 H2O
MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O() + CO2(g) =>
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O() + CO2(g)
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Equations balanced on 12/02/23
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