Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Na + S = Na2S =>
2 Na + S = Na2S
HCl + CH3CH2OH + K2Cr2O7 = CO2 + H2O + CrCl3 + KCl =>
16 HCl + CH3CH2OH + 2 K2Cr2O7 = 2 CO2 + 11 H2O + 4 CrCl3 + 4 KCl
SnCl4(aq) + Fe(s) = FeCl3(aq) + SnCl2(aq) =>
3 SnCl4(aq) + 2 Fe(s) = 2 FeCl3(aq) + 3 SnCl2(aq)
K + N2 = K3N =>
6 K + N2 = 2 K3N
H{+} + MnO4{-} + I{-} = I2 + Mn{+2} + H2O =>
16 H{+} + 2 MnO4{-} + 10 I{-} = 5 I2 + 2 Mn{+2} + 8 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
PbS(s) + O2(g) = PbO(s) + SO2(g) =>
2 PbS(s) + 3 O2(g) = 2 PbO(s) + 2 SO2(g)
NH4 + SO4 + NaOH = NH3 + H2O + NaSO4 =>
NH4 + SO4 + NaOH = NH3 + H2O + NaSO4
CO3 + HCl = CO2 + H2O + Cl =>
CO3 + 2 HCl = CO2 + H2O + 2 Cl
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
H3O{+} + MnO4{-} + I{-} = I2 + Mn{+2} + H2O =>
16 H3O{+} + 2 MnO4{-} + 10 I{-} = 5 I2 + 2 Mn{+2} + 24 H2O
HCl + Na2CO3 = CO2 + NaCl + H2O =>
2 HCl + Na2CO3 = CO2 + 2 NaCl + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Ba(NO3)2 + H2SO4 = HNO3 + BaSO4 =>
Ba(NO3)2 + H2SO4 = 2 HNO3 + BaSO4
Ba(NO3)2 + H2SO4 = HNO3 + BaSO4 =>
Ba(NO3)2 + H2SO4 = 2 HNO3 + BaSO4
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
CoF3 + S = SF4 + Co =>
4 CoF3 + 3 S = 3 SF4 + 4 Co
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NaI + Br2 = NaBr2 + I2 =>
2 NaI + 2 Br2 = 2 NaBr2 + I2
MnO2(s) + HCl(aq) = Cl2(g) + H2O(l) + MnCl2(aq) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + 2 H2O(l) + MnCl2(aq)
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
(NH4)S + SrCl2 = NH4Cl + SrS2 =>
2(NH4)S + SrCl2 = 2 NH4Cl + SrS2
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Re + Br2 = ReBr3 =>
2 Re + 3 Br2 = 2 ReBr3
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
HC2H3O2 + Na2CO3 = CO2 + NaC2H3O2 + H2O =>
2 HC2H3O2 + Na2CO3 = CO2 + 2 NaC2H3O2 + H2O
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2
SnO2 + H2O = Sn(OH)4 =>
SnO2 + 2 H2O = Sn(OH)4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
K2O2(s) + H2O(l) = KOH(aq) + O2(g) =>
2 K2O2(s) + 2 H2O(l) = 4 KOH(aq) + O2(g)
PH3 + O2 = H2O + P5O10 =>
20 PH3 + 35 O2 = 30 H2O + 4 P5O10
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
CrF3 + S8 = SF4 + Cr =>
32 CrF3 + 3 S8 = 24 SF4 + 32 Cr
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/11/09
Equations balanced on 10/11/08
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