Equations balanced on the previous day | Equations balanced on the next day |
C6H10O3 + 2 C2H5OH = 2 CH3CH2COOCH2CH3 + H2O
Cu(s) + HNO3(l) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(l) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
C6H60 + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C6H60 + 84 NO3{-} + 84 H{+} = 30 CO2 + 192 H2O + 42 N2
CH3COOH + Li2CO3 = Li2CO2 + H2O + CO2 =>
CH3COOH + 4 Li2CO3 = 4 Li2CO2 + 2 H2O + 2 CO2
MgCO3 + HNO = MgNO + HCO3 =>
MgCO3 + HNO = MgNO + HCO3
NO2 + H2 = H2O + HN4 =>
8 NO2 + 17 H2 = 16 H2O + 2 HN4
Cu + H2(SO3) = Cu(SO3) + H2O + S2O2 =>
2 Cu + 4 H2(SO3) = 2 Cu(SO3) + 4 H2O + S2O2
HNO3 + CDS = CD(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CDS = 3 CD(NO3)2 + 2 NO + 3 S + 4 H2O
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
KIO3 + H2SO4 + Na2S = I2 + Na2SO4 + H2O + K2SO4 =>
8 KIO3 + 4 H2SO4 + 5 Na2S = 4 I2 + 5 Na2SO4 + 4 H2O + 4 K2SO4
BaCl2(electricity) = Ba + Cl2 =>
BaCl2(electricity) = Ba + Cl2
Ta + HCl = TaCl5 + H2 =>
2 Ta + 10 HCl = 2 TaCl5 + 5 H2
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
K2CO3 + C6H8O6 = K2C12H14O12 + H2O + CO2 =>
K2CO3 + 2 C6H8O6 = K2C12H14O12 + H2O + CO2
CH3OH(l) + O2 = H2O(g) + CO2(g) =>
2 CH3OH(l) + 3 O2 = 4 H2O(g) + 2 CO2(g)
Co{3} + Ni = Co{2} + Ni{2} =>
2 Co{3} + Ni = 2 Co{2} + Ni{2}
S2O8{2-} + H2O = SO4{2-} + O2 + H{+} =>
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + O2 + 4 H{+}
Pb + CdBr2 = Cd + PbBr2 =>
Pb + CdBr2 = Cd + PbBr2
(NH4)2SO3 + Ba(OH)2 = BaSO3 + NH4OH =>
(NH4)2SO3 + Ba(OH)2 = BaSO3 + 2 NH4OH
hydrogen + chlorine = hydrochloricacid =>
H2 + Cl2 = 2 HCl
LiNO3 + MgSO4 = Li2SO4 + Mg(NO3)2 =>
2 LiNO3 + MgSO4 = Li2SO4 + Mg(NO3)2
NgNO3 + Na2Cr2O7 = Ng2Cr2O7 + NaNO3 =>
2 NgNO3 + Na2Cr2O7 = Ng2Cr2O7 + 2 NaNO3
Cr2O3 + Mn = MnO + Cr =>
Cr2O3 + 3 Mn = 3 MnO + 2 Cr
HNO3 + Ba(OH)2 = Ba(NO3)2 + HOH =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 HOH
Al(s) + HCl2(aq) = AlCl3(aq) + H2(g) =>
4 Al(s) + 6 HCl2(aq) = 4 AlCl3(aq) + 3 H2(g)
MnCl2 + O2 + KOH = MnO(OH)2 + KCl =>
2 MnCl2 + O2 + 4 KOH = 2 MnO(OH)2 + 4 KCl
CaOH2O = Ca(OH)2 =>
CaOH2O = Ca(OH)2
NaF + Mg(NO3)2 = MgF2 + NaNO3 =>
2 NaF + Mg(NO3)2 = MgF2 + 2 NaNO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Bi2(SO4)3 = Bi2O3 + SO3 =>
Bi2(SO4)3 = Bi2O3 + 3 SO3
ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O
Si + I = SiI4 =>
Si + 4 I = SiI4
C3H4O = C18H12 + H2O =>
6 C3H4O = C18H12 + 6 H2O
C12H22O11 + NH4 = C6H18N2 + CO2 + H2O =>
17 C12H22O11 + 48 NH4 = 24 C6H18N2 + 60 CO2 + 67 H2O
(CH3)3N + HCl = (CH3)3ClNH =>
(CH3)3N + HCl = (CH3)3ClNH
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
SeCl6 + O = SeO + Cl =>
SeCl6 + O = SeO + 6 Cl
Sn3(PO4)4 + Na2CO3 = Sn(CO3)2 + Na3PO4 =>
Sn3(PO4)4 + 6 Na2CO3 = 3 Sn(CO3)2 + 4 Na3PO4
Co(NO3)2 + Al2(SO4)3 = Co(AlO2)2 + NO2 + O2 + SO3 =>
2 Co(NO3)2 + 2 Al2(SO4)3 = 2 Co(AlO2)2 + 4 NO2 + O2 + 6 SO3
AlF3 + Na(OH) = Al(OH)3 + NaF =>
AlF3 + 3 Na(OH) = Al(OH)3 + 3 NaF
CH2(OH)CH2CH3 + O2 = CO2 + H2O =>
2 CH2(OH)CH2CH3 + 9 O2 = 6 CO2 + 8 H2O
Ag2O + NH4OH + NH4NO3 = H2O + H6AgN3O3 =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 3 H2O + 2 H6AgN3O3
FeSO4 + NaOH + NaBrO + H2O = Fe(OH)3 + NaBr + Na2SO4 =>
2 FeSO4 + 4 NaOH + NaBrO + H2O = 2 Fe(OH)3 + NaBr + 2 Na2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuSO4(aq) + KCl(aq) = K2SO4(s) + CuCl2(aq) =>
CuSO4(aq) + 2 KCl(aq) = K2SO4(s) + CuCl2(aq)
Ag + Sn{4+} = Ag{+} + Sn{2+} =>
2 Ag + Sn{4+} = 2 Ag{+} + Sn{2+}
Fe(NO3)2 + NaHCO3 = Fe(HCO3)2 + NaNO3 =>
Fe(NO3)2 + 2 NaHCO3 = Fe(HCO3)2 + 2 NaNO3
CaMgSi2O6 + CaCO3 = Ca2MgSi2O7 + CO2 =>
CaMgSi2O6 + CaCO3 = Ca2MgSi2O7 + CO2
SnCl4 + NaPO3 + O2 = Cl2 + NaSnPO4 =>
2 SnCl4 + 2 NaPO3 + O2 = 4 Cl2 + 2 NaSnPO4
HPO4{2-} + Na2CO3 = NaPO4{2-} + CO2 + H2O =>
2 HPO4{2-} + Na2CO3 = 2 NaPO4{2-} + CO2 + H2O
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