Equations balanced on the previous day | Equations balanced on the next day |
3 Fe{3+} + Cr(OH)3 + 5 OH{-} = 3 Fe{2+} + CrO4{2-} + 4 H2O
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO9 + H2O =>
6 PbO2 + HMnO3 + 12 HNO3 = 6 Pb(NO3)2 + HMnO9 + 6 H2O
H3PO4 + Na2S = Na2O + H2O + P4S10 =>
4 H3PO4 + 10 Na2S = 10 Na2O + 6 H2O + P4S10
H2(SO4) + NaCl = Na2(SO4) + HCl =>
H2(SO4) + 2 NaCl = Na2(SO4) + 2 HCl
Cu(OH)2 + NH3 = CuNH3 + OH =>
Cu(OH)2 + NH3 = CuNH3 + 2 OH
Al(OH)3 + HNO3 = Al(OH)3HNO3 =>
Al(OH)3 + HNO3 = Al(OH)3HNO3
Ni + SnSO4 = Sn + NiSO4 =>
Ni + SnSO4 = Sn + NiSO4
Pb + Na2SO4 = PbSO4 + Na =>
Pb + Na2SO4 = PbSO4 + 2 Na
Na3(Al(OH)6) = NaOH + Al(OH)3 =>
Na3(Al(OH)6) = 3 NaOH + Al(OH)3
H{+} + Cl{-} = H2 + Cl2 =>
2 H{+} + 2 Cl{-} = H2 + Cl2
KI + Pb(NO3)2 = K(NO3) + PbI2(s) =>
2 KI + Pb(NO3)2 = 2 K(NO3) + PbI2(s)
Na2SO3(s) + HCl(l) = SO2(g) + NaCl(s) + H2O(l) =>
Na2SO3(s) + 2 HCl(l) = SO2(g) + 2 NaCl(s) + H2O(l)
Mg(C2H3O2)2 + KBr = MgBr2 + KC2H3O2 =>
Mg(C2H3O2)2 + 2 KBr = MgBr2 + 2 KC2H3O2
Zn + Cr(NO3)3 = Zn(NO3)2 + Cr =>
3 Zn + 2 Cr(NO3)3 = 3 Zn(NO3)2 + 2 Cr
CO(s) + Br2(l) = COBr3(s) =>
2 CO(s) + 3 Br2(l) = 2 COBr3(s)
HNO3(aq) + H2S(g) = S(g) + NO(g) + H2O(l) =>
2 HNO3(aq) + 3 H2S(g) = 3 S(g) + 2 NO(g) + 4 H2O(l)
Fe3Cl + NaOH = Fe3OH + NaCl =>
Fe3Cl + NaOH = Fe3OH + NaCl
La2O3 + HClO4 = La(ClO4)3 + H2O =>
La2O3 + 6 HClO4 = 2 La(ClO4)3 + 3 H2O
Cu + KOH = Cu(OH)2 + K =>
Cu + 2 KOH = Cu(OH)2 + 2 K
K2Cr2O7 + COOHCOOK + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 6 COOHCOOK + 11 H2SO4 = 12 CO2 + 2 Cr2(SO4)3 + 5 K2SO4 + 14 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CuO(s) + C(s) = Cu(l) + CO(g) =>
CuO(s) + C(s) = Cu(l) + CO(g)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C10H8O6 + O2 = CO2 + H2O =>
C10H8O6 + 9 O2 = 10 CO2 + 4 H2O
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
NaO2 + H2O = NaOH + O =>
2 NaO2 + H2O = 2 NaOH + 3 O
RCOOH + NaOH = RCOONa + H2O =>
RCOOH + NaOH = RCOONa + H2O
Ca(HCO3)2 = CaO + CO2 + H2O =>
Ca(HCO3)2 = CaO + 2 CO2 + H2O
C3H8OH + O2 = CO2 + H2O =>
4 C3H8OH + 19 O2 = 12 CO2 + 18 H2O
C12H22O11(aq) + H2O = CH3CH2OH + CO2 =>
C12H22O11(aq) + H2O = 4 CH3CH2OH + 4 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O + I = H + IO3 =>
3 H2O + I = 6 H + IO3
Pb(NO3)2 + K2SO4 = Pb(SO4)2 + K2NO3 =>
Pb(NO3)2 + 2 K2SO4 = Pb(SO4)2 + 2 K2NO3
HNO3 + CaS = Ca(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CaS = 3 Ca(NO3)2 + 2 NO + 3 S + 4 H2O
CH2C(CH3)CHCH2 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
6 CH2C(CH3)CHCH2 + 46 KMnO4 = 15 KOOCCOOK + 46 MnO2 + 16 KOH + 16 H2O
C8H10 + K2MnO4 + H2SO4 = C8H6O4 + MnSO4 + K2SO4 + H2O =>
C8H10 + 3 K2MnO4 + 6 H2SO4 = C8H6O4 + 3 MnSO4 + 3 K2SO4 + 8 H2O
Mn(ClO3)2 + K3PO4 = Mn3(PO4)2 + KClO3 =>
3 Mn(ClO3)2 + 2 K3PO4 = Mn3(PO4)2 + 6 KClO3
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H8O7 = Ca3Co4O9 + H2O + NO2 + CO2 =>
27 Ca(NO3)2*4H2O + 36 Co(NO3)2*6H2O + 5 C6H8O7 = 9 Ca3Co4O9 + 344 H2O + 126 NO2 + 30 CO2
O2 + CH4 + C2F6 = CO2 + HF =>
7 O2 + 3 CH4 + 2 C2F6 = 7 CO2 + 12 HF
C4HC10 + O2 = CO2 + H2O =>
4 C4HC10 + 57 O2 = 56 CO2 + 2 H2O
Na + Fe(No3)2 = Na(No3) + Fe =>
2 Na + Fe(No3)2 = 2 Na(No3) + Fe
NaHCO3 + H2C4H4O6 = H2CO3 + Na2C4H4O6 =>
2 NaHCO3 + H2C4H4O6 = 2 H2CO3 + Na2C4H4O6
Na2(SO4) + Pb(NO3)2 = Na(NO3) + Pb(SO4) =>
Na2(SO4) + Pb(NO3)2 = 2 Na(NO3) + Pb(SO4)
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
Hg(OH)2 + RbC2H3O2 = RbOH + (C2H3O2)2Hg =>
Hg(OH)2 + 2 RbC2H3O2 = 2 RbOH + (C2H3O2)2Hg
HgOH + LiNO3 = LiOH + HgNO3 =>
HgOH + LiNO3 = LiOH + HgNO3
NH4OH + H2SO3 = (NH4)2(SO3) + H2O =>
2 NH4OH + H2SO3 = (NH4)2(SO3) + 2 H2O
MoO2(C7H5O2)2 + C6H5NH2 = MoO2(C13H10ON)2 + H2O =>
MoO2(C7H5O2)2 + 2 C6H5NH2 = MoO2(C13H10ON)2 + 2 H2O
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