Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)3 + OH{-} = [Cr(OH)4]{-}
P4 + H2SO4 = SO2 + H3PO3 =>
P4 + 6 H2SO4 = 6 SO2 + 4 H3PO3
HPO3 + CaO = Ca3(PO4)2 + H2O =>
2 HPO3 + 3 CaO = Ca3(PO4)2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ca + H2SiO3 = CaSiO3 + H2 =>
Ca + H2SiO3 = CaSiO3 + H2
Cu(SO4)2(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)2(aq) + 2 Zn(s) = 2 ZnSO4(aq) + Cu(s)
V + HF + HNO3 = HVF6 + NO2 + H2O =>
V + 6 HF + 5 HNO3 = HVF6 + 5 NO2 + 5 H2O
K + Zn(NO3)2 = K(NO3) + Zn =>
2 K + Zn(NO3)2 = 2 K(NO3) + Zn
Na2O + Mg3(PO4)2 = Na2(PO4)2 + Mg3O =>
Na2O + Mg3(PO4)2 = Na2(PO4)2 + Mg3O
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3 + CuCl2 =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3 + 3 CuCl2
CO + Cl2 + H2O = H2CO3 + HCl =>
CO + Cl2 + 2 H2O = H2CO3 + 2 HCl
ZnS + Pb(C2H3O2)2 = Zn(C2H3O2)2 + PbS =>
ZnS + Pb(C2H3O2)2 = Zn(C2H3O2)2 + PbS
Pb + AgNo3 = Ag + PbNo32 =>
3 Pb + 32 AgNo3 = 32 Ag + 3 PbNo32
Fe(s) + O2 = Fe2O3 =>
4 Fe(s) + 3 O2 = 2 Fe2O3
NaF4 + Br2 = Br2F4 + Na =>
NaF4 + Br2 = Br2F4 + Na
HNO3 + CH3NH2 = HCH3NH2 + NO3 =>
HNO3 + CH3NH2 = HCH3NH2 + NO3
Al + Hg(C2H3O2)2 = Hg + Al(C2H3O2)3 =>
2 Al + 3 Hg(C2H3O2)2 = 3 Hg + 2 Al(C2H3O2)3
Ca(s) + HBr(aq) = CaBr2(aq) + H2(g) =>
Ca(s) + 2 HBr(aq) = CaBr2(aq) + H2(g)
Cr2O7{2-} + SO3{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
V + H2O + Se + I2 = V4OSe8I8 + H2 =>
4 V + H2O + 8 Se + 4 I2 = V4OSe8I8 + H2
Na2O + CO3 = Na2CO3 + O2 =>
2 Na2O + 2 CO3 = 2 Na2CO3 + O2
AgN3 + Cu = CuN2 + Ag =>
2 AgN3 + 3 Cu = 3 CuN2 + 2 Ag
C3H6O3 = C2H4O2 =>
2 C3H6O3 = 3 C2H4O2
Al2O3 + C = Al4C3 + CO =>
2 Al2O3 + 9 C = Al4C3 + 6 CO
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4
BaO + K = K2O + Ba =>
BaO + 2 K = K2O + Ba
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
HNO3 + SnO = SnO2 + NO + H2O =>
2 HNO3 + 3 SnO = 3 SnO2 + 2 NO + H2O
CUSO4 + NH3 = CU(NH3)4SO4 =>
CUSO4 + 4 NH3 = CU(NH3)4SO4
Cs + P4 = Cs3P4 =>
3 Cs + P4 = Cs3P4
Mg0 + O2 = MgO =>
2 Mg0 + O2 = 2 MgO
C2H3O2NaH2O = C2H4O2NaOH =>
C2H3O2NaH2O = C2H4O2NaOH
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COCH2CH3 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3COCH2CH3 + 2 MnSO4 + K2SO4 + 8 H2O
NH3 + AgNO3 = Ag(NH3) + NO3 =>
NH3 + AgNO3 = Ag(NH3) + NO3
NaCO3 + CaSO4 = NaSO4 + CaCO3 =>
NaCO3 + CaSO4 = NaSO4 + CaCO3
HF + NaF = Na[HF2] =>
HF + NaF = Na[HF2]
C3H5ClO2 + NaOH = C6H8O4 + NaCl + H2O =>
2 C3H5ClO2 + 2 NaOH = C6H8O4 + 2 NaCl + 2 H2O
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O + LiSO4 =>
10 LiCl + 4 KMnO4 + 16 H2SO4 = 5 Cl2 + 4 MnSO4 + 2 K2SO4 + 16 H2O + 10 LiSO4
C3H4 + O3 = CO3 + H2O =>
3 C3H4 + 11 O3 = 9 CO3 + 6 H2O
Zn + H2SO4 = ZnS + ZnSO4 + H2O =>
4 Zn + 4 H2SO4 = ZnS + 3 ZnSO4 + 4 H2O
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl =>
NH4Cl + PB(NO3)2 = NH4(NO3)2 + PBCl
CaCl2 + KCO3 = KCl2 + CaCO3 =>
CaCl2 + KCO3 = KCl2 + CaCO3
Na3PO4HBr = Na3HPO4Br =>
Na3PO4HBr = Na3HPO4Br
Pb + H2O2 + CH3COOH = Pb(C2H3O2)2 + H2O =>
Pb + H2O2 + 2 CH3COOH = Pb(C2H3O2)2 + 2 H2O
Cu(OH)2 + H(NO3) = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 H(NO3) = Cu(NO3)2 + 2 H2O
KO2H2O = KOHHO2 =>
KO2H2O = KOHHO2
AgNO3 + K2Cr{-}O4 = AgCr{-}04 + K2NO3 =>
AgNO3 + K2Cr{-}O4 = AgCr{-}04 + K2NO3
NaOCl + HNO3 = NaO2Cl + NO + H2O =>
3 NaOCl + 2 HNO3 = 3 NaO2Cl + 2 NO + H2O
HCl + Au = H3Au + Cl =>
3 HCl + Au = H3Au + 3 Cl
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