Equations balanced on the previous day | Equations balanced on the next day |
Ag + Al2(SO4)3 = 2 Al + Ag(SO4)3
Fe2SO4 + KMnO4 + H2SO4 = Fe(SO4)3 + KHSO4 + MnSO4 + H2O =>
Fe2SO4 + 2 KMnO4 + 9 H2SO4 = 2 Fe(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
Hg2 + H2S = HgS2 + H2 =>
Hg2 + 4 H2S = 2 HgS2 + 4 H2
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
LiO2 + H2CO3 = LiCO3 + H2 + O2 =>
LiO2 + H2CO3 = LiCO3 + H2 + O2
HS{-} + H2O = S2O3{-2} + H{+} + e =>
2 HS{-} + 3 H2O = S2O3{-2} + 8 H{+} + 8e
CoSO4*7H2O + (NH4)HCO3*10H2O + NH3 + O2 = [Co(NH3)4CO3]2SO4*3H2O + (NH4)2SO4 + H2O =>
4 CoSO4*7H2O + 4(NH4)HCO3*10H2O + 16 NH3 + O2 = 2[Co(NH3)4CO3]2SO4*3H2O + 2(NH4)2SO4 + 64 H2O
*CH4 + O2 = CO2 + H2O =>
*CH4 + 2 O2 = CO2 + 2 H2O
HCl + KMnO4 = MnCl + KCl + H2O + Cl2 =>
8 HCl + KMnO4 = MnCl + KCl + 4 H2O + 3 Cl2
LiF + Sr(OH)2 = LiOH + SrF2 =>
2 LiF + Sr(OH)2 = 2 LiOH + SrF2
C2H4Br2 + HBr = C2H5Br + Br2 =>
C2H4Br2 + HBr = C2H5Br + Br2
(NH4)6Mo7O24*H2O + NH4H2PO4 + NH4VO3 = H7P2Mo17VO62 + NH3 + H2O =>
17(NH4)6Mo7O24*H2O + 14 NH4H2PO4 + 7 NH4VO3 = 7 H7P2Mo17VO62 + 123 NH3 + 68 H2O
CaS2O3 + H2SO4 = H2SO3 + S8 + CaSO4 =>
8 CaS2O3 + 8 H2SO4 = 8 H2SO3 + S8 + 8 CaSO4
KMnO4 + C2H2O4 = MnO2 + CO2 + H2O + K =>
KMnO4 + 2 C2H2O4 = MnO2 + 4 CO2 + 2 H2O + K
Na3(PO4) + CrCl3 = NaCl + CrPO4 =>
Na3(PO4) + CrCl3 = 3 NaCl + CrPO4
AsH3 + O2 = AsO3 + H2O =>
4 AsH3 + 9 O2 = 4 AsO3 + 6 H2O
Ca(NO3)2Mg(SO4) = Ca(SO4)Mg(NO3)2 =>
Ca(NO3)2Mg(SO4) = Ca(SO4)Mg(NO3)2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
ClO4 + KI + HCl = KCl + I2 + H2O =>
2 ClO4 + 18 KI + 16 HCl = 18 KCl + 9 I2 + 8 H2O
CH3COONa + H2SO4 = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4 = 2 CH3COOH + Na2SO4
CH4 + C2H2 + O = CO2H2O =>
CH4 + C2H2 + 9 O = 3 CO2H2O
HOH = H + O =>
HOH = 2 H + O
Al2O3 + BaO = Ba(AlO2)2 =>
Al2O3 + BaO = Ba(AlO2)2
PbO2 + NaOH + H2O = Na2(Pb(OH)6) =>
PbO2 + 2 NaOH + 2 H2O = Na2(Pb(OH)6)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg + At = MgAt =>
Mg + At = MgAt
H3PO4 + MgO2H2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 MgO2H2 = Mg3(PO4)2 + 6 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
CI4 + Br2 = CBr4 + I =>
CI4 + 2 Br2 = CBr4 + 4 I
C6H10O5 + NaHCO3 = C6H10O5Na + CO2 + H2O =>
25 C6H10O5 + 24 NaHCO3 = 24 C6H10O5Na + 30 CO2 + 17 H2O
SrCl2 + Na2C2O4 = SrC2O4 + Na2Cl2 =>
SrCl2 + Na2C2O4 = SrC2O4 + Na2Cl2
Mg(s) + SiO2(s) = MgO(s) + Si(s) =>
2 Mg(s) + SiO2(s) = 2 MgO(s) + Si(s)
C7H8 + HNO3 = C7H7NO2 + H2O =>
C7H8 + HNO3 = C7H7NO2 + H2O
(NH4)I + Pb(NO3)2 = (NH4)(NO3) + (Pb)I2 =>
2(NH4)I + Pb(NO3)2 = 2(NH4)(NO3) + (Pb)I2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
N + O2 = NO2 =>
N + O2 = NO2
H2SO4 + Na2S2O3 = Na2S2O6 + H2O + SO2 =>
3 H2SO4 + Na2S2O3 = Na2S2O6 + 3 H2O + 3 SO2
LiOH + SrO + La(OH)3 + ZrO2 + Ta2O5 = Li31Sr4La8Zr7Ta1O48 + H2O =>
62 LiOH + 8 SrO + 16 La(OH)3 + 14 ZrO2 + Ta2O5 = 2 Li31Sr4La8Zr7Ta1O48 + 55 H2O
Cu2 + S2 = Cu2S2 =>
Cu2 + S2 = Cu2S2
CuCl2 + K3Fe(Cn)6 = CuFe(Cn)6 + K3Cl2 =>
CuCl2 + K3Fe(Cn)6 = CuFe(Cn)6 + K3Cl2
(NH4)I + Pb(NO3)2 = (NH4)(NO3) + (Pb)I2 =>
2(NH4)I + Pb(NO3)2 = 2(NH4)(NO3) + (Pb)I2
Al2O3 + NaOH + HF = NaAlF4 + H2O =>
Al2O3 + 2 NaOH + 8 HF = 2 NaAlF4 + 5 H2O
(NH4)I + Pb(NO3)2 = (NH4)(NO3) + (Pb)I2 =>
2(NH4)I + Pb(NO3)2 = 2(NH4)(NO3) + (Pb)I2
(NH4)I + Pb(NO3)2 = (NH4)(NO3) + (Pb)I2 =>
2(NH4)I + Pb(NO3)2 = 2(NH4)(NO3) + (Pb)I2
(NH4)I + Pb(NO3)2 = (NH4)(NO3) + (Pb)I2 =>
2(NH4)I + Pb(NO3)2 = 2(NH4)(NO3) + (Pb)I2
AlCl3 + NH3H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3H2O = Al(OH)3 + 3 NH4Cl
NaOH + Ag(NO3) = Na(NO3) + Ag(OH) =>
NaOH + Ag(NO3) = Na(NO3) + Ag(OH)
K2MnO4 + KI + H2SO4 = I2 + MnSO4 + H2O + K2O =>
K2MnO4 + 4 KI + H2SO4 = 2 I2 + MnSO4 + H2O + 3 K2O
BaCO3 + NH4H2PO4 = Ba3(PO4)2 + H2O + CO2 + NH3 =>
3 BaCO3 + 2 NH4H2PO4 = Ba3(PO4)2 + 3 H2O + 3 CO2 + 2 NH3
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