Equations balanced on the previous day | Equations balanced on the next day |
Na2CrO4 + AgNo3 = Na2No3 + AgCrO4
C6H12O6 = CH3CHOHCOOH =>
C6H12O6 = 2 CH3CHOHCOOH
(NH4)2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + NH4Cl =>
(NH4)2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 NH4Cl
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
S + HNO3 = NO + SO3 + H2O =>
S + 2 HNO3 = 2 NO + SO3 + H2O
Cu2O + HCl = HCuCl + O2 =>
2 Cu2O + 4 HCl = 4 HCuCl + O2
HClO4 + (NH4)2SO3 = (NH4)ClO4 + H2O + SO2 =>
2 HClO4 + (NH4)2SO3 = 2(NH4)ClO4 + H2O + SO2
MnO4 + H{+} + {-} = Mn{2+} + H2O =>
MnO4 + 8 H{+} + 6e = Mn{2+} + 4 H2O
Au2(SO4)3 + Pb3P4 = AuP + Pb(SO4)2 =>
2 Au2(SO4)3 + Pb3P4 = 4 AuP + 3 Pb(SO4)2
H2MnO4 + Sb(OH)5 = Sb2(MnO4)5 + H2O =>
5 H2MnO4 + 2 Sb(OH)5 = Sb2(MnO4)5 + 10 H2O
Ca(ClO)2 + Na2S2O3 + NaOH + H = NaCl + CaSO3 + H2O =>
2 Ca(ClO)2 + Na2S2O3 + 2 NaOH + 4 H = 4 NaCl + 2 CaSO3 + 3 H2O
HI + H2O = H3O + I =>
HI + H2O = H3O + I
(C6H8O6) + CaCO3 = H2CO3 + CaC6H6O6 =>
(C6H8O6) + CaCO3 = H2CO3 + CaC6H6O6
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
C3H7CHO + [Ag(NH3)2]OH = Ag + (NH4)CO3 + NH3 + H2O =>
C3H7CHO + 26[Ag(NH3)2]OH = 26 Ag + 4(NH4)CO3 + 48 NH3 + 15 H2O
AlSi2 + H2O = Al2O3 + Si + H2 =>
2 AlSi2 + 3 H2O = Al2O3 + 4 Si + 3 H2
SrCl2(s) = Sr + Cl =>
SrCl2(s) = Sr + 2 Cl
[CoCl(NH3)5]Cl2 + Br = [Co(Br)3]Cl3 + NH3 =>
[CoCl(NH3)5]Cl2 + 3 Br = [Co(Br)3]Cl3 + 5 NH3
K2Cr2O7 + HCl + H2S = KCl + CrCl3 + H2O + S =>
K2Cr2O7 + 8 HCl + 3 H2S = 2 KCl + 2 CrCl3 + 7 H2O + 3 S
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
ZnSO4 + Na = Na2SO4 + Zn =>
ZnSO4 + 2 Na = Na2SO4 + Zn
C18H34O2 + O = CO2 + H2O =>
C18H34O2 + 51 O = 18 CO2 + 17 H2O
Zn + Pb(No3)2 = Zn(No3)2 + Pb =>
Zn + Pb(No3)2 = Zn(No3)2 + Pb
K2CrO4BaCO3 = K2CO3BaCrO4 =>
K2CrO4BaCO3 = K2CO3BaCrO4
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
KOH + BaSO4 = K2SO4 + Ba(OH)2 =>
2 KOH + BaSO4 = K2SO4 + Ba(OH)2
Na2[Fe(OH)4] + HNO3 = NaNO3 + H2O + Fe(NO3)2 =>
Na2[Fe(OH)4] + 4 HNO3 = 2 NaNO3 + 4 H2O + Fe(NO3)2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2
AI(s) + H3PO4(aq) = H2(g) + AIPO4(aq) =>
2 AI(s) + 2 H3PO4(aq) = 3 H2(g) + 2 AIPO4(aq)
CH3CH2CHO + Cu(OH)2 + Br2 = CH3CH2COOH + Cu3O + HBr =>
5 CH3CH2CHO + 3 Cu(OH)2 + 3 Br2 = 5 CH3CH2COOH + Cu3O + 6 HBr
PbCl2 + Li2SO4 = LiCl + PbSO4 =>
PbCl2 + Li2SO4 = 2 LiCl + PbSO4
Zn + NaOH = ZnNa + OH =>
Zn + NaOH = ZnNa + OH
CH2F2 + O2 = CO2 + H2O + F2 =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 H2O + 2 F2
AgNO3 = Ag2 + NO2 + O2 =>
2 AgNO3 = Ag2 + 2 NO2 + O2
N2I3 = N + I2 =>
2 N2I3 = 4 N + 3 I2
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaClO3 + CH3OH + H2SO4 = ClO2 + Na2SO4 + CO2 + H2O =>
6 NaClO3 + CH3OH + 3 H2SO4 = 6 ClO2 + 3 Na2SO4 + CO2 + 5 H2O
Mn(s) + CuCl(aq) = Cu(s) + MnCl2(s) =>
Mn(s) + 2 CuCl(aq) = 2 Cu(s) + MnCl2(s)
Na3PO4 + CaCO3 = Na2CO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCO3 = 3 Na2CO3 + Ca3(PO4)2
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
Na2SO4 + Fe = Fe2SO4 + Na =>
Na2SO4 + 2 Fe = Fe2SO4 + 2 Na
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
NaCrO2 + Br2 + H2O = NaCrO4 + HBr =>
NaCrO2 + 2 Br2 + 2 H2O = NaCrO4 + 4 HBr
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaBr3 + Cl = NaCl + Br2 =>
2 NaBr3 + 2 Cl = 2 NaCl + 3 Br2
CrO2{-} + ClO{-} + OH{-} = Cl{-} + CrO4{-2} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 3 Cl{-} + 2 CrO4{-2} + H2O
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