Equations balanced on the previous day | Equations balanced on the next day |
2 FeSO4 + Br2 = 2 BrSO4 + 2 Fe
Mg + K2SO4 = K + MgSO4 =>
Mg + K2SO4 = 2 K + MgSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HgSO4(s) + Hg(l) + NaCl(s) = Hg2Cl2(s) + Na2SO4(s) =>
HgSO4(s) + Hg(l) + 2 NaCl(s) = Hg2Cl2(s) + Na2SO4(s)
R3PBBr3R3NBF3 = R3PBF3R3NBBr3 =>
R3PBBr3R3NBF3 = R3PBF3R3NBBr3
AgFC4H9NO3H2O = AgNO4FC4H9H2 =>
AgFC4H9NO3H2O = AgNO4FC4H9H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
(NH4)NO3 + HCl = NH4Cl + HNO3 =>
(NH4)NO3 + HCl = NH4Cl + HNO3
MgSO3 + KOH = Mg(OH)2 + K2SO3 =>
MgSO3 + 2 KOH = Mg(OH)2 + K2SO3
K + HNO3 = K(NO3)2 + NO + H2O =>
3 K + 8 HNO3 = 3 K(NO3)2 + 2 NO + 4 H2O
HCOOH + K2CrO7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
9 HCOOH + 2 K2CrO7 + 5 H2SO4 = 9 CO2 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Pb(s)CuSO4(aq) = Cu(s)PbSO4(aq) =>
Pb(s)CuSO4(aq) = Cu(s)PbSO4(aq)
K + RCOOH = RCOOK + H =>
K + RCOOH = RCOOK + H
NH3 + NaCl + H2O = NaOH + NH4Cl =>
NH3 + NaCl + H2O = NaOH + NH4Cl
C2H4(g) + O2(g) = CH3(g) + CHO(g) =>
2 C2H4(g) + O2(g) = 2 CH3(g) + 2 CHO(g)
Mg(OH)2(aq) + H3PO4 = Mg3(PO4)2(aq) + H2O =>
3 Mg(OH)2(aq) + 2 H3PO4 = Mg3(PO4)2(aq) + 6 H2O
NH3 + HIO3 = NH4IO3 =>
NH3 + HIO3 = NH4IO3
Sn + HNO3 = SnO2 + H2O + NO2 = =>
Sn + 4 HNO3 = SnO2 + 2 H2O + 4 NO2
C6H5NH2HCl = [C6H5NH3]Cl = =>
C6H5NH2HCl = [C6H5NH3]Cl
Cl + Fe(III)I = Fe(III)Cl + I =>
Cl + Fe(III)I = Fe(III)Cl + I
FeO + Fe2S3 = Fe2O3 + FeS =>
3 FeO + Fe2S3 = Fe2O3 + 3 FeS
HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + H2O(l) =>
2 HCl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 H2O(l)
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
Ag(NO3)(aq)NaCl(aq) = AgCl(aq)NaNO3(aq) =>
Ag(NO3)(aq)NaCl(aq) = AgCl(aq)NaNO3(aq)
MgO5 + HCl = MgCl2 + H2O + Cl2 =>
MgO5 + 10 HCl = MgCl2 + 5 H2O + 4 Cl2
NaHCO3 = H2O + CO2 + Na2(CO3) =>
2 NaHCO3 = H2O + CO2 + Na2(CO3)
C8H12N2O3 + O2 = CO2 + NH3 + H2O =>
C8H12N2O3 + 8 O2 = 8 CO2 + 2 NH3 + 3 H2O
C2H2 + O = C2H2O =>
C2H2 + O = C2H2O
HNO3 + C6H6 = C6H5NO2 + H2O =>
HNO3 + C6H6 = C6H5NO2 + H2O
C2H5OH + C4H8O = (C2H5)2OC4H8O + H2O =>
2 C2H5OH + C4H8O = (C2H5)2OC4H8O + H2O
BaCl2(aq)NaSO4(aq) = NaCl2BaSO4 =>
BaCl2(aq)NaSO4(aq) = NaCl2BaSO4
Br + Si = BrSi =>
Br + Si = BrSi
Fe{3+} + Pb{2+} = Fe{2+} + Pb{4+} =>
2 Fe{3+} + Pb{2+} = 2 Fe{2+} + Pb{4+}
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Ag + As2O3 + H2SO4 = Ag2SO4 + AsH3 + H2O =>
12 Ag + As2O3 + 6 H2SO4 = 6 Ag2SO4 + 2 AsH3 + 3 H2O
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H2 + KMnO4 + H2O = C2H2(OH)4 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 8 H2O = 3 C2H2(OH)4 + 4 MnO2 + 4 KOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
BaCrO4 + HCl = BaCl2 + Cl2 + CrCl3 + H2O =>
2 BaCrO4 + 16 HCl = 2 BaCl2 + 3 Cl2 + 2 CrCl3 + 8 H2O
AgNO3(aq)KOH(aq) = AgOHKNO3 =>
AgNO3(aq)KOH(aq) = AgOHKNO3
NaNO2 + NH2SO3 = HSO4 + N2 + Na + H2O =>
6 NaNO2 + 8 NH2SO3 = 8 HSO4 + 7 N2 + 6 Na + 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
H + PO4 = H3PO4 =>
3 H + PO4 = H3PO4
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O =>
C6H5COOH + C2H5OH = C6H5COOC2H5 + H2O
NH4Cl + Pb(OH)2 = PbCl2 + NH3 + H2O =>
2 NH4Cl + Pb(OH)2 = PbCl2 + 2 NH3 + 2 H2O
Ba(NO3)2(aq) + (NH4)OH(aq) = Ba(OH)2 + NH4NO3 =>
Ba(NO3)2(aq) + 2(NH4)OH(aq) = Ba(OH)2 + 2 NH4NO3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
OH{-} + Zn(OH)2 = [Zn(OH)4]{-2} =>
2 OH{-} + Zn(OH)2 = [Zn(OH)4]{-2}
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Equations balanced on the previous day | Equations balanced on the next day |
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