Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 3 H2SO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
Na{+} + SO4{2-} = Na2(SO4) =>
2 Na{+} + SO4{2-} = Na2(SO4)
Fe + HNO3 = (NO3)3Fe + NO + H2O =>
Fe + 4 HNO3 = (NO3)3Fe + NO + 2 H2O
Cu2S + H2SO4 = CuSO4 + H2O + SO =>
2 Cu2S + 7 H2SO4 = 4 CuSO4 + 7 H2O + 5 SO
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
S2O3{-2} + I2 = I{-} + S4O6{-2} =>
2 S2O3{-2} + I2 = 2 I{-} + S4O6{-2}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CaCO3 + HNO3 = CaN2O6 + CO2 + H2O =>
CaCO3 + 2 HNO3 = CaN2O6 + CO2 + H2O
Ca(OH)2(aq) + FeCl3(aq) = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2(aq) + 2 FeCl3(aq) = 3 CaCl2 + 2 Fe(OH)3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
AgF(aq) + Zn(s) = ZnAg(s) + F(aq) =>
AgF(aq) + Zn(s) = ZnAg(s) + F(aq)
Cr2O7{2-} + Cl{-} = Cl2 + Cr{3-} + O =>
Cr2O7{2-} + 4 Cl{-} = 2 Cl2 + 2 Cr{3-} + 7 O
SnO + HNO3 = Sn(OH)2 + N2O5 =>
SnO + 2 HNO3 = Sn(OH)2 + N2O5
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C6H10 + Cl2 = C6H10Cl2 =>
C6H10 + Cl2 = C6H10Cl2
Na2TeO3 + NaI + HCl = NaCl + Te + I2 + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + Te + 2 I2 + 3 H2O
P4 + O = P4O2 =>
P4 + 2 O = P4O2
Ta2(SO4)3 + NaHCO3 = Ta(OH)3 + Na2SO4 + CO2 =>
Ta2(SO4)3 + 6 NaHCO3 = 2 Ta(OH)3 + 3 Na2SO4 + 6 CO2
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
FeSO4 = Fe2O3 + SO2 + SO3 =>
2 FeSO4 = Fe2O3 + SO2 + SO3
NaClO + HCl + KBr = NaCl + KCl + H2O + Br2 =>
NaClO + 2 HCl + 2 KBr = NaCl + 2 KCl + H2O + Br2
C10H8 + H2O = C10H10O =>
C10H8 + H2O = C10H10O
Na + Cl21 = NaCl =>
21 Na + Cl21 = 21 NaCl
AgNO{3} + NaSO{4} = AgSO{4)+NaNO{3} =>
AgNO{3} + NaSO{4} = AgSO{4)+NaNO{3}
CH3CHO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3CHCOOH =>
15 CH3CHO + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 10 CH3CHCOOH
(NH4)2SO4 = NH3 + H2O + SO2 + N2 =>
3(NH4)2SO4 = 4 NH3 + 6 H2O + 3 SO2 + N2
Ba + K3BO3 = Ba3(BO3)2 + K =>
3 Ba + 2 K3BO3 = Ba3(BO3)2 + 6 K
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HgS + NaI = HgI + NaS =>
HgS + NaI = HgI + NaS
Mg(NO3)2 + NaCH3COO = Mg(CH3COO)2 + NaNO3 =>
Mg(NO3)2 + 2 NaCH3COO = Mg(CH3COO)2 + 2 NaNO3
Zn + KOH + H2O = K(ZnO2)2 + H2 =>
4 Zn + 2 KOH + 6 H2O = 2 K(ZnO2)2 + 7 H2
N(H3)3 + N2O3 = N + HOH =>
2 N(H3)3 + 3 N2O3 = 8 N + 9 HOH
Sn(s) + H2O(g) = SnO2 + H2 =>
Sn(s) + 2 H2O(g) = SnO2 + 2 H2
NaClO + Al = AlCl3 + NaO =>
3 NaClO + Al = AlCl3 + 3 NaO
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Ce(OH)3 + CO2 = H2O + Ce2(CO3)3 =>
2 Ce(OH)3 + 3 CO2 = 3 H2O + Ce2(CO3)3
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ag + O2Ag2O = Ag2O =>
4 Ag + O2Ag2O = 3 Ag2O
As2S5 + KOH = K3AsS4 + K3AsO4 + H2O =>
4 As2S5 + 24 KOH = 5 K3AsS4 + 3 K3AsO4 + 12 H2O
MoO4{2-} + [SiO2(OH)2]{2-} + H{+} = H4[SiMo12O40] + H2O =>
12 MoO4{2-} + [SiO2(OH)2]{2-} + 26 H{+} = H4[SiMo12O40] + 12 H2O
Fe + HNO3(dil) = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3(dil) = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
TiF4 + Cs = CsF + Ti =>
TiF4 + 4 Cs = 4 CsF + Ti
Zn + Pb2 + No3 = ZnNo3Pb2 =>
Zn + Pb2 + No3 = ZnNo3Pb2
ZnO + HBr = ZnBr2 + H2O =>
ZnO + 2 HBr = ZnBr2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
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Equations balanced on 01/24/24
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