Equations balanced on the previous day | Equations balanced on the next day |
2 AI + N2 = 2 AIN
NH3 + O2 = HNO3 + H2O = =>
NH3 + 2 O2 = HNO3 + H2O
OH({-}) + Cl2 + IO3({-}) = IO4({-}) + Cl({-}) + H2O =>
2 OH({-}) + Cl2 + IO3({-}) = IO4({-}) + 2 Cl({-}) + H2O
NH3 = N2 + NH4 =>
8 NH3 = N2 + 6 NH4
Sr2P2O7 + H2O = Sr(OH)2 + H4P2O7 =>
Sr2P2O7 + 4 H2O = 2 Sr(OH)2 + H4P2O7
RuCl3H6O3 + C3H8O2 + COH2 + PPh3 = [Ru(CO)(Cl)(PPh3)3H] + HCl + H2O =>
4 RuCl3H6O3 + C3H8O2 + COH2 + 12 PPh3 = 4[Ru(CO)(Cl)(PPh3)3H] + 8 HCl + 11 H2O
Al2(SO4)3(aq) + NH4OH(aq) = Al(OH)3 + (NH4)2SO4(aq) =>
Al2(SO4)3(aq) + 6 NH4OH(aq) = 2 Al(OH)3 + 3(NH4)2SO4(aq)
K2SO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbSO4(aq) =>
K2SO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbSO4(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
MgF2 = Mg + F2 =>
MgF2 = Mg + F2
Mg(OH)2 + K3PO4 = Mg3(PO4)2 + KOH =>
3 Mg(OH)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KOH
I + Fe2(SO4)3 = FeI + SO4 =>
2 I + Fe2(SO4)3 = 2 FeI + 3 SO4
(NH4)2CrO7 = N2 + H2O + Cr2 + O3 =>
2(NH4)2CrO7 = 2 N2 + 8 H2O + Cr2 + 2 O3
I2 + PbO2 + H2O = IO3{-} + Pb{2+} + OH{-} =>
I2 + 5 PbO2 + 4 H2O = 2 IO3{-} + 5 Pb{2+} + 8 OH{-}
CaO + SO4 = CaSO4 + O =>
CaO + SO4 = CaSO4 + O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
A(BO3)3 = A(BO2)3 + O2 =>
2 A(BO3)3 = 2 A(BO2)3 + 3 O2
IBr5 = I + Br =>
IBr5 = I + 5 Br
H2PO4 + SrS = H2S + Sr2(PO4)2 =>
2 H2PO4 + 2 SrS = 2 H2S + Sr2(PO4)2
Al2Cl3 + MgO = Al2O + MgCl3 =>
Al2Cl3 + MgO = Al2O + MgCl3
K2S2O3 + KMnO4 + KHSO4 = MnSO4 + H2O + K2SO4 =>
5 K2S2O3 + 8 KMnO4 + 14 KHSO4 = 8 MnSO4 + 7 H2O + 16 K2SO4
CuO + HCl = CuOCl2 + H2 =>
CuO + 2 HCl = CuOCl2 + H2
[Al(H2O)3(OH)3] + OH = [Al(OH)4] + H2O =>
[Al(H2O)3(OH)3] + OH = [Al(OH)4] + 3 H2O
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
Au(OH)3 + H3PO3 = Au + H3PO4 + H2O =>
2 Au(OH)3 + 3 H3PO3 = 2 Au + 3 H3PO4 + 3 H2O
Al(ClO2)3 = Al2O3 + Cl2O3 =>
2 Al(ClO2)3 = Al2O3 + 3 Cl2O3
AgNO3 + KOH = Ag2O + H2O + KNO3 =>
2 AgNO3 + 2 KOH = Ag2O + H2O + 2 KNO3
AlCl3 + AgSO4 = Al(SO4)3 + AgCl =>
AlCl3 + 3 AgSO4 = Al(SO4)3 + 3 AgCl
C2H5OH + NaOH = C2H5Na + OH =>
C2H5OH + NaOH = C2H5Na + 2 OH
Re + O = Re2O7 =>
2 Re + 7 O = Re2O7
BeO + C = BeC + CO =>
BeO + 2 C = BeC + CO
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe(NO3) + Mg = Mg(NO3)2 + Fe =>
2 Fe(NO3) + Mg = Mg(NO3)2 + 2 Fe
CaCl2 + AgNO3 = AgCl + Ca(O3)2 + N =>
CaCl2 + 2 AgNO3 = 2 AgCl + Ca(O3)2 + 2 N
MgGeO3 + CO + P4 = Mg(PO4)2 + C + GeO2 =>
2 MgGeO3 + 14 CO + P4 = 2 Mg(PO4)2 + 14 C + 2 GeO2
C2H5OH + C3H7COOH = C2H5O2C4H7 + H2O =>
C2H5OH + C3H7COOH = C2H5O2C4H7 + H2O
Pb + CO2 = PbO2 + CO =>
Pb + 2 CO2 = PbO2 + 2 CO
BaO + Ca(PO3)2 = Ba3(PO4)2 + Ca3(PO4)2 =>
6 BaO + 3 Ca(PO3)2 = 2 Ba3(PO4)2 + Ca3(PO4)2
Cu{3+} + Zn = Cu + Zn{2+} =>
2 Cu{3+} + 3 Zn = 2 Cu + 3 Zn{2+}
CoCl2 + H2O2 = Co(OH)3 + Cl =>
2 CoCl2 + 3 H2O2 = 2 Co(OH)3 + 4 Cl
K2CO3 + Pb(NO3)4 = KNO3 + Pb(CO3)2 =>
2 K2CO3 + Pb(NO3)4 = 4 KNO3 + Pb(CO3)2
PbO2(s) = Pb(s) + O2(g) =>
PbO2(s) = Pb(s) + O2(g)
ZnS + HC2H3O4 = H2S + Zn + C2H3O4 =>
ZnS + 2 HC2H3O4 = H2S + Zn + 2 C2H3O4
NaClO + NaOH + Na2S2O3 = Na2SO4 + NaCl + H2O =>
4 NaClO + 2 NaOH + Na2S2O3 = 2 Na2SO4 + 4 NaCl + H2O
NH4ClO4 + Ba(OH)2 = H2O + NH3 + BaCl + O2 =>
4 NH4ClO4 + 4 Ba(OH)2 = 6 H2O + 4 NH3 + 4 BaCl + 9 O2
KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O
C13H18O + CH(OCH3)3 = C14H20O2 + CH4O =>
18 C13H18O + 12 CH(OCH3)3 = 19 C14H20O2 + 16 CH4O
Ca3(PO4)02 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)02 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO
Zn = Zn{+2} + {-} =>
Zn = Zn{+2} + 2e
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