Equations balanced on the previous day | Equations balanced on the next day |
K2[HgI4] + 2 NaOH = HgO + 2 KI + 2 NaI + H2O
CaCl2 + Na2CO3{2-} = CaCO3{2-} + NaCl =>
CaCl2 + Na2CO3{2-} = CaCO3{2-} + 2 NaCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Mg(s) + HCl(l) = ClMg + H2 =>
2 Mg(s) + 2 HCl(l) = 2 ClMg + H2
H3CCOH + H2 = C2H5OH =>
H3CCOH + H2 = C2H5OH
Cu + HCl = HClCu =>
Cu + HCl = HClCu
Fe(NO3)2 + Ag3PO4 = Fe3(PO4)2 + AgNO3 =>
3 Fe(NO3)2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgNO3
Al(OH)3 + NaF = AlF3 + NaOH =>
Al(OH)3 + 3 NaF = AlF3 + 3 NaOH
PbS + Fe = Pb + FeS =>
PbS + Fe = Pb + FeS
BaCl2 + Ba(OH)2 = BaOHCl =>
BaCl2 + Ba(OH)2 = 2 BaOHCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C5H8 = C + H2 =>
C5H8 = 5 C + 4 H2
C6H6 + AlCl3 = C6H5Cl + HCl + Al =>
3 C6H6 + 2 AlCl3 = 3 C6H5Cl + 3 HCl + 2 Al
PCl3 + CrO3 = POCl3 + Cr2O3 =>
3 PCl3 + 2 CrO3 = 3 POCl3 + Cr2O3
Ca(OH)2(H2CO3) = CaCO3 + H2O =>
Ca(OH)2(H2CO3) = CaCO3 + 2 H2O
F2 + KNO3 = FNO3 + K =>
F2 + 2 KNO3 = 2 FNO3 + 2 K
H2SnCl6(s) + H2S(g) = SnS2(s) + HCl(g) =>
H2SnCl6(s) + 2 H2S(g) = SnS2(s) + 6 HCl(g)
Rb2O + H3PO4 = Rb3PO4 + H2O =>
3 Rb2O + 2 H3PO4 = 2 Rb3PO4 + 3 H2O
C6H13NO5 + O2 = CO2 + H2O + N2 =>
4 C6H13NO5 + 27 O2 = 24 CO2 + 26 H2O + 2 N2
NaAl(OH)2CO3 + H = Na + Al + H2O + CO2 =>
NaAl(OH)2CO3 + 4 H = Na + Al + 3 H2O + CO2
Fe2O3 + H3BO3 = FeBO3 + H2O =>
Fe2O3 + 2 H3BO3 = 2 FeBO3 + 3 H2O
PbS + Fe = Pb + FeS =>
PbS + Fe = Pb + FeS
Sn(NO3)2 + H2O = SnOHNO3 + HNO3 =>
Sn(NO3)2 + H2O = SnOHNO3 + HNO3
C6H3N3O7 = CO2 + H2 + N2 + CO =>
2 C6H3N3O7 = 2 CO2 + 3 H2 + 3 N2 + 10 CO
Ba(OH)2*8H2O(s) + NH4Cl(s) = BaCl2*2H2O(s) + NH3(aq) + H2O(l) =>
Ba(OH)2*8H2O(s) + 2 NH4Cl(s) = BaCl2*2H2O(s) + 2 NH3(aq) + 8 H2O(l)
Hg2{2+} + Cl{-} = HgCl =>
Hg2{2+} + 2 Cl{-} = 2 HgCl
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + CH3CH3 =>
H2SO4 + Zn(CH3CH2)2 = ZnSO4 + 2 CH3CH3
CH3CH2OH + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CH2OH + 4 Ag(NH3)2OH = CH3COONH4 + 4 Ag + 7 NH3 + 3 H2O
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
OH{-} + S2O4{2-} + Cu(NH3)4{+2} = Cu + NH3 + SO3{2-} + H2O =>
4 OH{-} + S2O4{2-} + Cu(NH3)4{+2} = Cu + 4 NH3 + 2 SO3{2-} + 2 H2O
Na2SO3(aq) + BaCl2(aq) = NaCl(aq) + BaSO3(s) =>
Na2SO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO3(s)
C5H10O(l) + O2(g) = CO2 + H2O =>
C5H10O(l) + 7 O2(g) = 5 CO2 + 5 H2O
K3PO4 + AgCl = Ag3PO4 + KCl =>
K3PO4 + 3 AgCl = Ag3PO4 + 3 KCl
MgSO4 + PO4 = Mg3(PO4)2 + SO4 =>
3 MgSO4 + 2 PO4 = Mg3(PO4)2 + 3 SO4
C7H6O3 + O2(g) = CO2(g) + H2O =>
C7H6O3 + 7 O2(g) = 7 CO2(g) + 3 H2O
PbSO4(s) + H2O(l) = PbO2(s) + Pb(s) + H2SO4(aq) =>
2 PbSO4(s) + 2 H2O(l) = PbO2(s) + Pb(s) + 2 H2SO4(aq)
Ni(NO3)2*6H2O + Co(NO3)2*6H2O = NiCo2O4 + H2O + N2 + O2 =>
Ni(NO3)2*6H2O + 2 Co(NO3)2*6H2O = NiCo2O4 + 18 H2O + 3 N2 + 7 O2
CsHCO3 = CO2 + Cs2CO3 + H2O =>
2 CsHCO3 = CO2 + Cs2CO3 + H2O
KMnO4 + CH2 + H2O = CH2(OH)CH2OH + KOH + MnO2 =>
2 KMnO4 + 6 CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 KOH + 2 MnO2
Na2SiO3 + NH4Cl + H2O = NaCl + H2SiO3 + NH3*H2O =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaCl + H2SiO3 + 2 NH3*H2O
Ni(OH)2 + HI = NiI2 + H2O =>
Ni(OH)2 + 2 HI = NiI2 + 2 H2O
(NH4)S + Fe(NO3)3 = Fe2S3 + (NH4) + (NO3) =>
3(NH4)S + 2 Fe(NO3)3 = Fe2S3 + 3(NH4) + 6(NO3)
Ni + CN = Ni(CN)2 =>
Ni + 2 CN = Ni(CN)2
Ca(s) + Al(NO3)3(l) = Al(s) + Ca(NO3)5(l) =>
3 Ca(s) + 5 Al(NO3)3(l) = 5 Al(s) + 3 Ca(NO3)5(l)
Li + H2O2 = Li2O + H2O =>
2 Li + H2O2 = Li2O + H2O
C28H58(s) + O2(g) = CO2 + H2O =>
2 C28H58(s) + 85 O2(g) = 56 CO2 + 58 H2O
HAsO2 + Zn + HCl = AsH3 + ZnCl2 + H2O =>
HAsO2 + 3 Zn + 6 HCl = AsH3 + 3 ZnCl2 + 2 H2O
KMnO4 = K2MnO4 + Mn2O + O2 =>
8 KMnO4 = 4 K2MnO4 + 2 Mn2O + 7 O2
AlSO4 + Ba(NO3)2 = Al(NO3)3 + Ba3(SO4)2 =>
2 AlSO4 + 3 Ba(NO3)2 = 2 Al(NO3)3 + Ba3(SO4)2
K2SO4 = K2SO3 + O2 =>
2 K2SO4 = 2 K2SO3 + O2
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