Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 ZnNO3 = Cu(NO3)2 + 2 Zn
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
H2O + MnO4{-} + e = MnO2 + OH{-} =>
2 H2O + MnO4{-} + 3e = MnO2 + 4 OH{-}
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuCO3 + NaSeO4 = CuSeO4 + NaCO3 =>
CuCO3 + NaSeO4 = CuSeO4 + NaCO3
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
S + O2 = SO =>
2 S + O2 = 2 SO
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Ca(OH)2 + H2SO3 = CaSO3 + H2O =>
Ca(OH)2 + H2SO3 = CaSO3 + 2 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
MnO2 = MnO + O2 =>
2 MnO2 = 2 MnO + O2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C2H3O2 + NaOH = OH + NaC2H3O2 =>
C2H3O2 + NaOH = OH + NaC2H3O2
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
CCl4 + C2H4O2 + H2O = HCl + CO =>
2 CCl4 + C2H4O2 + 2 H2O = 8 HCl + 4 CO
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
CaO + SO2 = CaSO3 =>
CaO + SO2 = CaSO3
C2H3O2 + NaOH = OH + NaC2H3O2 =>
C2H3O2 + NaOH = OH + NaC2H3O2
Mg3N2 + H2O = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O = 2 NH3 + 3 Mg(OH)2
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
H2O + NH4Cl = NH4OH + H + Cl =>
H2O + NH4Cl = NH4OH + H + Cl
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
NaOH + H3AsO4 = Na3AsO4 + H2O =>
3 NaOH + H3AsO4 = Na3AsO4 + 3 H2O
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3 =>
Cu2CO3 + Na2SeO4 = Cu2SeO4 + Na2CO3
RBNO3 + BEF2 = BE(NO3)2 + RBF =>
2 RBNO3 + BEF2 = BE(NO3)2 + 2 RBF
Al2(So4)3 + H3Po4 = AlPo4 + H2So4 =>
Al2(So4)3 + 2 H3Po4 = 2 AlPo4 + 3 H2So4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
CuF2 + Mg = MgF2 + Cu =>
CuF2 + Mg = MgF2 + Cu
CaO + H2SO3 = CaSO3 + H2O =>
CaO + H2SO3 = CaSO3 + H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2SO4 + K = K2SO4 + S + H2O =>
4 H2SO4 + 6 K = 3 K2SO4 + S + 4 H2O
CH3COONa + NaOH = CH3COOOH + Na2 =>
CH3COONa + NaOH = CH3COOOH + Na2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCl2 + K2SO3 = CaSO3 + KCl =>
CaCl2 + K2SO3 = CaSO3 + 2 KCl
AL + H3PO4 = ALPO4 + H3 =>
AL + H3PO4 = ALPO4 + H3
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
H2O + NH4Cl = NH4OH + H{+} + Cl{-} =>
H2O + NH4Cl = NH4OH + H{+} + Cl{-}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/22/15
Equations balanced on 09/21/14
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