| Equations balanced on the previous day | Equations balanced on the next day |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K(s) + P(s) = K3P(s) =>
3 K(s) + P(s) = K3P(s)
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
[Cu(NH3)4](NO3)2 + O = CuO + N2 + H2O =>
[Cu(NH3)4](NO3)2 + O = CuO + 3 N2 + 6 H2O
Na2Cr2O7 + C = Na2O + Cr2O3 + CO =>
Na2Cr2O7 + 3 C = Na2O + Cr2O3 + 3 CO
CaO + (CaO)(P2O5)2 = (CaO)3(P2O5) =>
5 CaO + (CaO)(P2O5)2 = 2(CaO)3(P2O5)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cr + CuSo4 = Cr2(So4)3 + Cu =>
2 Cr + 3 CuSo4 = Cr2(So4)3 + 3 Cu
C10H22 + O2 = CO2 + H20 =>
10 C10H22 + 100 O2 = 100 CO2 + 11 H20
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MG + H2O = MGOH + H2 =>
2 MG + 2 H2O = 2 MGOH + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Ga2O3(s) + CO(g) = Ga(s) + CO2(g) =>
Ga2O3(s) + 3 CO(g) = 2 Ga(s) + 3 CO2(g)
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
K2Cr2O7 + HCl = Cl2 + KClCrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KClCrCl3 + 7 H2O
K2Cr2O7 + Na2S + HCl = CrCl3 + KCl + S + H2O + NaCl =>
K2Cr2O7 + 3 Na2S + 14 HCl = 2 CrCl3 + 2 KCl + 3 S + 7 H2O + 6 NaCl
C + PbO = CO2 + Pb =>
C + 2 PbO = CO2 + 2 Pb
CAH2 + H2O = CA(OH)2 + H2 =>
CAH2 + 2 H2O = CA(OH)2 + 2 H2
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
BaCO3 + HBr = HCO3 + BaBr =>
BaCO3 + HBr = HCO3 + BaBr
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
Cu2{+} + NH3 = [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH3 = [Cu(NH3)4]2{+}
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K2Cr2O7 + HCl = Cl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 KCl + 2 CrCl3 + 7 H2O
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
Pb2{+} + S2{-} = PbS(s) =>
Pb2{+} + S2{-} = 2 PbS(s)
NH3 + OH = N2H4 + H2O =>
2 NH3 + 2 OH = N2H4 + 2 H2O
NO + H = NH3 + H2O =>
NO + 5 H = NH3 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + Na2Co3 = CaCo3 + NaCl =>
CaCl2 + Na2Co3 = CaCo3 + 2 NaCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Na2S2O5 + H2O + NaClO3 = Na2SO4 + H2SO4 + NaCl =>
3 Na2S2O5 + 3 H2O + 2 NaClO3 = 3 Na2SO4 + 3 H2SO4 + 2 NaCl
CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PbO2 + Na3CrO3 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
3 PbO2 + 2 Na3CrO3 + 4 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 2 H2O
Na2S2O3 + H2O + NaClO3 = Na2SO4 + H2SO4 + NaCl =>
3 Na2S2O3 + 3 H2O + 4 NaClO3 = 3 Na2SO4 + 3 H2SO4 + 4 NaCl
SO3 + H2O = S2O3 + OH =>
2 SO3 + 3 H2O = S2O3 + 6 OH
ZN + O2 = ZNO =>
2 ZN + O2 = 2 ZNO
Na3[Cr(OH)6] + HCl = Cr(OH)3 + NaCl + H2O =>
Na3[Cr(OH)6] + 3 HCl = Cr(OH)3 + 3 NaCl + 3 H2O
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CHCHCH3 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
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 09/21/16
Equations balanced on 10/21/15
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