Equations balanced on the previous day | Equations balanced on the next day |
Na2O + SO3 = Na2SO4
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO4 + KOH =>
4 K2Cr2O7 + 3 Na2S + 16 H2O = 8 Cr(OH)3 + 3 Na2SO4 + 8 KOH
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KBiO3 + Mn(NO3)2 + HNO3 = KMnO4 + Bi(NO3)3 + KNO3 + H20 =>
80 KBiO3 + 60 Mn(NO3)2 + 140 HNO3 = 60 KMnO4 + 80 Bi(NO3)3 + 20 KNO3 + 7 H20
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl
NaIO3 + NaHSO3 = I2 + NaHSO4 + Na2SO4 + H2O =>
2 NaIO3 + 5 NaHSO3 = I2 + 3 NaHSO4 + 2 Na2SO4 + H2O
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
CaSO4 + KMnO4 = CaMnO4 + KSO4 =>
CaSO4 + KMnO4 = CaMnO4 + KSO4
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NA + H2O = NAOH + H2 =>
2 NA + 2 H2O = 2 NAOH + H2
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
MnO + Al = Mn + Al2O3 =>
3 MnO + 2 Al = 3 Mn + Al2O3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu(OH)2 + ZnCl2 = Zn(OH)2 + CuCl2 =>
Cu(OH)2 + ZnCl2 = Zn(OH)2 + CuCl2
CH3NH2 + O2 = CO2 + N2 + H2O =>
4 CH3NH2 + 9 O2 = 4 CO2 + 2 N2 + 10 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Cr(OH)3 + H{+} = Cr{3+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3+} + 3 H2O
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
KClO3 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O
Al2O3 + NAOH + H2O = NAAl(OH)4 =>
Al2O3 + 2 NAOH + 3 H2O = 2 NAAl(OH)4
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CrO4{-2} + S{-2} + H2O = Cr{+3} + SO4{-2} + OH{-} =>
8 CrO4{-2} + 3 S{-2} + 20 H2O = 8 Cr{+3} + 3 SO4{-2} + 40 OH{-}
Hg{2+} + S{2-} = HgS =>
Hg{2+} + S{2-} = HgS
H2O + HNO3 = H3O{+} + NO3{-} =>
H2O + HNO3 = H3O{+} + NO3{-}
K2SO3 + KMnO4 + H2O = K2SO4 + MnO2 + KOH =>
3 K2SO3 + 2 KMnO4 + H2O = 3 K2SO4 + 2 MnO2 + 2 KOH
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CrO4{-2} + H2O + {-} = Cr{+3} + OH{-} =>
CrO4{-2} + 4 H2O + 3e = Cr{+3} + 8 OH{-}
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
Au + NaCN + O2 + H20 = Na[Au(CN)4] + NaOH =>
20 Au + 80 NaCN + 30 O2 + 3 H20 = 20 Na[Au(CN)4] + 60 NaOH
HCl + NaOH = Na + Cl + H2O =>
HCl + NaOH = Na + Cl + H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
Au + NaCN + O2 + H2O = Na[Au(CN)4] + NaOH =>
4 Au + 16 NaCN + 3 O2 + 6 H2O = 4 Na[Au(CN)4] + 12 NaOH
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
NaBH4 + H2SO4 = B2H6 + H2 + NaSO4 =>
2 NaBH4 + 2 H2SO4 = B2H6 + 3 H2 + 2 NaSO4
PbCl2 + H2O = PbO + HCl =>
PbCl2 + H2O = PbO + 2 HCl
KOH + MnO2 + Cl2 = KMnO4 + KCl + H20 =>
20 KOH + 10 MnO2 + 5 Cl2 = 10 KMnO4 + 10 KCl + H20
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
MNO2 + HCl = Cl2 + MNCl2 + H2O =>
MNO2 + 4 HCl = Cl2 + MNCl2 + 2 H2O
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Equations balanced on 05/16/15
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