Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 7 H2(SO4) + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
H2SO4 + Pb = H2O + PbSO4 + SO2 =>
2 H2SO4 + Pb = 2 H2O + PbSO4 + SO2
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(l) =>
NH4NO3(aq) + H2O(l) = HNO3(aq) + NH4OH(l)
SnO2 + CO = Sn + CO2 =>
SnO2 + 2 CO = Sn + 2 CO2
C5H5NHBr = C5H5NH + Br =>
C5H5NHBr = C5H5NH + Br
ZnSO + H2SO4 = H2SO + ZnSO4 =>
ZnSO + H2SO4 = H2SO + ZnSO4
NO2{-} + H{+} = NO + NO3{-} + H2O =>
3 NO2{-} + 2 H{+} = 2 NO + NO3{-} + H2O
CrF3 + K2CO3 = CrCO3 + F3K2 =>
CrF3 + K2CO3 = CrCO3 + F3K2
K3PO4 + Cu2SO4 = Cu3PO4 + K2SO4 =>
2 K3PO4 + 3 Cu2SO4 = 2 Cu3PO4 + 3 K2SO4
Cl(g) + KBr(aq) = Br2(l) + KCl(aq) =>
2 Cl(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
CrCl3 + Ba(OH)2 = Cr(OH)3 + BaCl2 =>
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + H2O =>
2 C3H6O2 + Ca(OH)2 = (C3H5O2)2Ca + 2 H2O
LiCI = Li + CI*2 =>
LiCI = Li + CI*2
KCl(aq) + Pb(C2H3O2)2 = KC2H3O2(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(C2H3O2)2 = 2 KC2H3O2(aq) + PbCl2(s)
PH4I + H2SO4 = H3PO4 + I2 + SO2 + H2O =>
2 PH4I + 9 H2SO4 = 2 H3PO4 + I2 + 9 SO2 + 10 H2O
K + Mg3N2 = Mg + K3N2 =>
3 K + Mg3N2 = 3 Mg + K3N2
H2SO4(dil) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(dil) + 2 Fe = Fe2(SO4)3 + 3 H2
C4H6O6 + NaHCO3 = CO2 + H2O + NaC4H5O6 =>
C4H6O6 + NaHCO3 = CO2 + H2O + NaC4H5O6
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe(s) = Fe2{+} + e =>
2 Fe(s) = Fe2{+} + e
BaS(s) + AgBr(s) = BaBr2(s) + Ag2S(s) =>
BaS(s) + 2 AgBr(s) = BaBr2(s) + Ag2S(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb + HNO3 = Pb(NO3)4 + NO2 + H2O =>
Pb + 8 HNO3 = Pb(NO3)4 + 4 NO2 + 4 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
Al(NO3)3(aq) + CaS(aq) = Al2S3(s) + Ca(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 CaS(aq) = Al2S3(s) + 3 Ca(NO3)2(aq)
CuCO3(aq) + HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l) =>
CuCO3(aq) + 2 HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l)
IO3 + H2S = I2 + SO32{-} + H2O + H{+} =>
130 IO3 + 12 H2S = 65 I2 + 12 SO32{-} + 6 H2O + 12 H{+}
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O =>
C6H5CH3 + H2SO4 = C6H4CH3HSO3 + H2O
NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2 =>
2 NaCl + PbC2H3O2 = Na2C2H3O2 + PbCl2
Ca + HNO3 = Ca(NO3)2 + (NH4)(NO3) + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + (NH4)(NO3) + 3 H2O
C18H34O2 + C2H6O = C20H38O2 + C3H8O3 =>
41 C18H34O2 + 10 C2H6O = 37 C20H38O2 + 6 C3H8O3
SIO2 + CO = SI + CO2 =>
SIO2 + 2 CO = SI + 2 CO2
K2Cr2O4 + H2O2 + H2SO4 = CrO(O2)2 + K2SO4 + H2O =>
K2Cr2O4 + 7 H2O2 + H2SO4 = 2 CrO(O2)2 + K2SO4 + 8 H2O
C287H440N80O110S6 + O3 = CO2 + H2O + NO3 + SO2 =>
C287H440N80O110S6 + 312 O3 = 287 CO2 + 220 H2O + 80 NO3 + 6 SO2
CH3(CH2)CH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)CH(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
KOH + FeNO3 = K(NO3) + Fe(OH) =>
KOH + FeNO3 = K(NO3) + Fe(OH)
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
NaClO3 + CaCl2 = Ca(ClO3)2 + NaCl =>
2 NaClO3 + CaCl2 = Ca(ClO3)2 + 2 NaCl
CO2 + NiBr2 = Br2 + NiCO2 =>
CO2 + NiBr2 = Br2 + NiCO2
NaClO + Na2SO3 + NaOH = NaCl + Na3SO5 + H2O =>
3 NaClO + 2 Na2SO3 + 2 NaOH = 3 NaCl + 2 Na3SO5 + H2O
Fe(SO4)2 = Fe2O3 + SO2 + O2 =>
4 Fe(SO4)2 = 2 Fe2O3 + 8 SO2 + 5 O2
MnO2 + CaCl2 + H3(PO4) = Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + H2O =>
3 MnO2 + 3 CaCl2 + 4 H3(PO4) = 3 Cl2 + Mn3(PO4)2 + Ca3(PO4)2 + 6 H2O
Hg2{+} + Ag0 = Hg0 + Ag1{+} =>
Hg2{+} + Ag0 = 2 Hg0 + Ag1{+}
H2NO3 + CaCO3 = CaNO3 + CO2 + H2O =>
H2NO3 + CaCO3 = CaNO3 + CO2 + H2O
AgNO{3}(aq) + CaCl{2}(aq) = AgCl(s) + Ca(NO{3}){2}(aq) =>
AgNO{3}(aq) + CaCl{2}(aq) = AgCl(s) + Ca(NO{3}){2}(aq)
LiNo3 + Na3PO4 = NaNo3 + Li3PO4 =>
3 LiNo3 + Na3PO4 = 3 NaNo3 + Li3PO4
SnCl + O2 = SnO + ClO2 =>
2 SnCl + 3 O2 = 2 SnO + 2 ClO2
Pb + HgCl2 = PbCl2 + Hg =>
Pb + HgCl2 = PbCl2 + Hg
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
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