Equations balanced on the previous day | Equations balanced on the next day |
2 Fe + 3 H2S = Fe2S3 + 3 H2
HClO4(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KClO4(aq) =>
2 HClO4(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KClO4(aq)
Fe + O2 = Fe2O2 =>
2 Fe + O2 = Fe2O2
K + Ag2SO4 = K2SO4 + Ag =>
2 K + Ag2SO4 = K2SO4 + 2 Ag
VBr3 + Zn = V + ZnBr =>
VBr3 + 3 Zn = V + 3 ZnBr
Al + Cu(OH)2 = AlOH + Cu =>
2 Al + Cu(OH)2 = 2 AlOH + Cu
H2SO4 + Al2S3 = SO2 + H2O + Al(SO4)3 =>
18 H2SO4 + Al2S3 = 15 SO2 + 18 H2O + 2 Al(SO4)3
CH3CH2OH + O = CH3COOH + H2O =>
CH3CH2OH + 2 O = CH3COOH + H2O
BaCl2 + PbO2 + H2SO4 = Cl2PbSO4 + BaSO4 + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = Cl2PbSO4 + BaSO4 + 2 H2O
Cr2O7{-2} + Fe{+2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
Cr2O7{-2} + 6 Fe{+2} + 14 H{+} = 2 Cr{+3} + 6 Fe{+3} + 7 H2O
Pb + KOH = PbO + K + H2O =>
Pb + 2 KOH = PbO + 2 K + H2O
C7H5O3 + O2 = CO2 + H2O =>
4 C7H5O3 + 27 O2 = 28 CO2 + 10 H2O
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + CH3COOH + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 CH3CH2OH = 2 Cr2(SO4)3 + 3 CH3COOH + 11 H2O + 2 K2SO4
Bi(OH)Cl2 = Bi(OH)3 + BiCl3 =>
3 Bi(OH)Cl2 = Bi(OH)3 + 2 BiCl3
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2
(HC(CH3)3CO2) + H2O = H3O{+} + (C(CH3)3CO2){-} =>
(HC(CH3)3CO2) + H2O = H3O{+} + (C(CH3)3CO2){-}
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
Fe2S2 + O2 = Fe22O3 + SO2 =>
22 Fe2S2 + 47 O2 = 2 Fe22O3 + 44 SO2
Al2(SO3)3 + Na(OH) = Al(OH)3 + Na2(SO3) =>
Al2(SO3)3 + 6 Na(OH) = 2 Al(OH)3 + 3 Na2(SO3)
C2H2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
Sn + HNO3 = Sn(HNO3) =>
Sn + HNO3 = Sn(HNO3)
K2SO4 = K + SO4 =>
K2SO4 = 2 K + SO4
AgNO3 + FeS = Ag2S + Fe(NO3)2 =>
2 AgNO3 + FeS = Ag2S + Fe(NO3)2
NH4ClO4 + Al = N2 + H2O + HCl + Al2O2 =>
4 NH4ClO4 + 10 Al = 2 N2 + 6 H2O + 4 HCl + 5 Al2O2
NaOH = Na2O + H2O =>
2 NaOH = Na2O + H2O
NH3 + O2 = NO + H =>
2 NH3 + O2 = 2 NO + 6 H
NaClO3 + Cd + NaOH = Na2CdO2 + NaCl + H2O =>
NaClO3 + 3 Cd + 6 NaOH = 3 Na2CdO2 + NaCl + 3 H2O
K2Cr2O7 + HCl = KCl + CrCl2 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl2 + 7 H2O + 4 Cl2
KCN + HCl = HCN + KCl =>
KCN + HCl = HCN + KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
MgO + H2O = MgH20 + O =>
MgO + 10 H2O = MgH20 + 11 O
NaHCO3(s) = CO2(g) + H2O(g) + Na2O(s) =>
2 NaHCO3(s) = 2 CO2(g) + H2O(g) + Na2O(s)
K + H2SO4 = H + K2SO4 =>
2 K + H2SO4 = 2 H + K2SO4
Li(s) + H2O(l) = LiOH + H2 =>
2 Li(s) + 2 H2O(l) = 2 LiOH + H2
N2 + Br2 + O2 = NOBr =>
N2 + Br2 + O2 = 2 NOBr
CuS + H{+} + NO3{-} = Cu{+2} + S + NO + H2O =>
3 CuS + 8 H{+} + 2 NO3{-} = 3 Cu{+2} + 3 S + 2 NO + 4 H2O
CH3C4H8CH3 + O2 = CO2 + H2O =>
2 CH3C4H8CH3 + 19 O2 = 12 CO2 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO + OH =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO + 4 OH
K2CrO4 + Al2(SO4)3 = Al2CrO4 + K2(SO4)3 =>
K2CrO4 + Al2(SO4)3 = Al2CrO4 + K2(SO4)3
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
MgCO3 + KOH = MgOH + KCO3 =>
MgCO3 + KOH = MgOH + KCO3
AlCl3 + F2 = AlF + Cl =>
2 AlCl3 + F2 = 2 AlF + 6 Cl
P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5
CH3C2H4CH3 + O2 = CO2 + H2O =>
2 CH3C2H4CH3 + 13 O2 = 8 CO2 + 10 H2O
H3PO4(aq) + Al(OH)3(aq) = H2O(l) + AlPO4(s) =>
H3PO4(aq) + Al(OH)3(aq) = 3 H2O(l) + AlPO4(s)
C5H12O + HCl = ClC5H11 + H2O =>
C5H12O + HCl = ClC5H11 + H2O
NaNO3 = NaNO2 + O2* =>
2 NaNO3 = 2 NaNO2 + O2*
(COOH)2 + NaCl = Na(COOH)2 + Cl =>
(COOH)2 + NaCl = Na(COOH)2 + Cl
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Equations balanced on the previous day | Equations balanced on the next day |
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