Equations balanced on the previous day | Equations balanced on the next day |
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NO2{-} + H2O = HNO2 + OH{-}
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O + CO2 = C2H6O2 + O2 =>
6 H2O + 4 CO2 = 2 C2H6O2 + 5 O2
Na2Cr2O7 + NaBr + HCl = Br2 + NaCl + CrCl3 + H2O =>
Na2Cr2O7 + 6 NaBr + 14 HCl = 3 Br2 + 8 NaCl + 2 CrCl3 + 7 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
SiO2(s) + H2O(l) = H4SiO4(aq) =>
SiO2(s) + 2 H2O(l) = H4SiO4(aq)
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
H + O = H2O =>
2 H + O = H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
Na + Cl = NaCl =>
Na + Cl = NaCl
MnO2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
MnO2 + Br2 + 4 KOH = K2MnO4 + 2 KBr + 2 H2O
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
HCNS + H2O + Br2 = H2SO4 + HCN + HBr =>
HCNS + 4 H2O + 3 Br2 = H2SO4 + HCN + 6 HBr
Ni + NO = Ni(NO)2 =>
Ni + 2 NO = Ni(NO)2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na2CO3 + Ba3(PO4)2 = Na3PO4 + BaCO3 =>
3 Na2CO3 + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
Ca(CN)2 + HCl = HCN + CaCl2 =>
Ca(CN)2 + 2 HCl = 2 HCN + CaCl2
Na2CO3 + Ba3(PO4)2 = Na3PO4 + BaCO3 =>
3 Na2CO3 + Ba3(PO4)2 = 2 Na3PO4 + 3 BaCO3
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2Zn(OH)4 + NH3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SO4 + FeSO4 + KClO3 = Fe2(SO4)3 + KCl + H2O =>
3 H2SO4 + 6 FeSO4 + KClO3 = 3 Fe2(SO4)3 + KCl + 3 H2O
OH{-} + Cr2(OH)3 + Br2 = CrO4{2-} + Br{-} + H2O =>
26 OH{-} + 2 Cr2(OH)3 + 9 Br2 = 4 CrO4{2-} + 18 Br{-} + 16 H2O
NaCN + H2SO4 = NaSO4 + H2CN =>
NaCN + H2SO4 = NaSO4 + H2CN
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cu + Ag(NO3) = Cu(NO3) + Ag =>
Cu + Ag(NO3) = Cu(NO3) + Ag
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
SiO2(s) + KOH(aq) = K2SiO3(s) + H2O =>
SiO2(s) + 2 KOH(aq) = K2SiO3(s) + H2O
SiO2(s) + KOH(aq) = K2SiO3(s) + H2O(l) =>
SiO2(s) + 2 KOH(aq) = K2SiO3(s) + H2O(l)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu(NO3)2 + KOH = Cu(OH)2 + KNO3 =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 KNO3
H3AsO4 + Zn + HNO3 = AsH3 + Zn(NO3)2 + H2O =>
H3AsO4 + 4 Zn + 8 HNO3 = AsH3 + 4 Zn(NO3)2 + 4 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AlCl3 + AgNO3 = Al2(NO3)3 + AgCl2 =>
2 AlCl3 + 3 AgNO3 = Al2(NO3)3 + 3 AgCl2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/21/13
Equations balanced on 04/20/12
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