Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 6 Li = 3 Li2O + 2 Fe
H2O + AlCl3 + (NH4)2S = Al(OH)3 + H2S + NH4Cl =>
6 H2O + 2 AlCl3 + 3(NH4)2S = 2 Al(OH)3 + 3 H2S + 6 NH4Cl
Co + Na = Co8Na12 =>
8 Co + 12 Na = Co8Na12
NaHCO3 + hydrochloricacid = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
KOH + Ag(NO3)2 = Ag(OH)2 + KNO3 =>
2 KOH + Ag(NO3)2 = Ag(OH)2 + 2 KNO3
C + O = CO3 =>
C + 3 O = CO3
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2 =>
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l)
H2SO4(aq) = H2O + SO3(aq) =>
H2SO4(aq) = H2O + SO3(aq)
NaHCO3 + hydrochloricacid = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AsO4{3}{-} + Zn + H{+}{+} = Zn{2}{+} + AsH3 + H2O =>
AsO4{3}{-} + 7 Zn + 11 H{+}{+} = 7 Zn{2}{+} + AsH3 + 4 H2O
HNO3 + KMnO4 + KCl = Mn(NO3)2 + Cl2 + H2O + KNO3 =>
16 HNO3 + 2 KMnO4 + 10 KCl = 2 Mn(NO3)2 + 5 Cl2 + 8 H2O + 12 KNO3
H2SO4(aq) = H2O + SO3(aq) =>
H2SO4(aq) = H2O + SO3(aq)
KNO2 + H2O = KOH + N2O3 =>
2 KNO2 + H2O = 2 KOH + N2O3
HNO3 + KMnO4 + KCl = Mn(NO3)2 + Cl2 + H2O + KNO3 =>
16 HNO3 + 2 KMnO4 + 10 KCl = 2 Mn(NO3)2 + 5 Cl2 + 8 H2O + 12 KNO3
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l)
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2 =>
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2
HNO3 + KMnO4 + KCl = Mn(NO3)2 + Cl2 + H2O + KNO3 =>
16 HNO3 + 2 KMnO4 + 10 KCl = 2 Mn(NO3)2 + 5 Cl2 + 8 H2O + 12 KNO3
C + Na(NO3) = CO2 + N + Na2O =>
5 C + 4 Na(NO3) = 5 CO2 + 4 N + 2 Na2O
NaHCO3 + hydrochloricacid = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
H2SiO3 + CaCO3 = Ca2(SiO3)2 + CO2 + H2O =>
2 H2SiO3 + 2 CaCO3 = Ca2(SiO3)2 + 2 CO2 + 2 H2O
NaHCO3 + hydrochloricacid = sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
SnCl2 + NH4H2PO4 = SnCl2P2O5 + NH3 + H2O =>
SnCl2 + 2 NH4H2PO4 = SnCl2P2O5 + 2 NH3 + 3 H2O
H2SO4(aq) = H2O + SO3(aq) =>
H2SO4(aq) = H2O + SO3(aq)
AsO4{3}{-} + Zn + H{+}{+} = Zn{2}{+} + AsH3 + H2O =>
AsO4{3}{-} + 7 Zn + 11 H{+}{+} = 7 Zn{2}{+} + AsH3 + 4 H2O
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3CO + ONa(aq) + H2O(l)
Na2S(aq) + Pb(C2H3O2)2(aq) = PbS(s) + NaC2H3O2(aq) =>
Na2S(aq) + Pb(C2H3O2)2(aq) = PbS(s) + 2 NaC2H3O2(aq)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe{3+} + N2H4 + OH{-} = Fe{2+} + N2 + H2O =>
4 Fe{3+} + N2H4 + 4 OH{-} = 4 Fe{2+} + N2 + 4 H2O
N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O
SeO2 + NaOH = NaHSeO3 =>
SeO2 + NaOH = NaHSeO3
CH3CH2CH(Br)CH3 + Mg = CH3CH2C(Mg)CH3 + HBr =>
CH3CH2CH(Br)CH3 + Mg = CH3CH2C(Mg)CH3 + HBr
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2 =>
NaHCO3 + C3H7COOH = C3H7COONa + H2O + CO2
COCl2 + CH3OH = C2H3ClO2 + HCl =>
COCl2 + CH3OH = C2H3ClO2 + HCl
C6H8O6 + Cr2O7{-2} + H{+} = C6H6O6 + Cr{+3} + H2O =>
3 C6H8O6 + Cr2O7{-2} + 8 H{+} = 3 C6H6O6 + 2 Cr{+3} + 7 H2O
AsO4{3}{-} + Zn + H{+}{+} = Zn{2}{+} + AsH3 + H2O =>
AsO4{3}{-} + 7 Zn + 11 H{+}{+} = 7 Zn{2}{+} + AsH3 + 4 H2O
Cu(NO3)2(aq) + MgI2(aq) = CuI2(s) + Mg(NO3)2 =>
Cu(NO3)2(aq) + MgI2(aq) = CuI2(s) + Mg(NO3)2
Na3(PO4) + Ca(NO3)2 = Na(NO3) + Ca3(PO4)2 =>
2 Na3(PO4) + 3 Ca(NO3)2 = 6 Na(NO3) + Ca3(PO4)2
Cr2O7 + H2S = Cr + SO4 + H2O =>
5 Cr2O7 + 7 H2S = 10 Cr + 7 SO4 + 7 H2O
CH3OOHO2 = CO2 + H2O =>
CH3OOHO2 = CO2 + 2 H2O
AsO4{3}{-} + Zn + H{+}{+} = Zn{2}{+} + AsH3 + H2O =>
AsO4{3}{-} + 7 Zn + 11 H{+}{+} = 7 Zn{2}{+} + AsH3 + 4 H2O
K2Cr2O7 + H2C2O4 + Cl = Cr2O3 + CO2 + H2O + KCl =>
K2Cr2O7 + 4 H2C2O4 + 2 Cl = Cr2O3 + 8 CO2 + 4 H2O + 2 KCl
FeCl3 + Na4C = NaCl + Fe4C3 =>
4 FeCl3 + 3 Na4C = 12 NaCl + Fe4C3
Ca(OH)2 + CO2 = CaCO3 + H2O(Ca(OH)2) =>
2 Ca(OH)2 + CO2 = CaCO3 + H2O(Ca(OH)2)
K2Cr2O7 + H2C2O4 + Cl = Cr2O3 + CO2 + H2O + KCl =>
K2Cr2O7 + 4 H2C2O4 + 2 Cl = Cr2O3 + 8 CO2 + 4 H2O + 2 KCl
Al + Te = AlTe3 =>
Al + 3 Te = AlTe3
NaHCO3 + H3BO3 = Na3BO3 + H2O + CO2 =>
3 NaHCO3 + H3BO3 = Na3BO3 + 3 H2O + 3 CO2
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