Equations balanced on the previous day | Equations balanced on the next day |
Fe + 2 HCl = FeCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + O + H20 = HNO3 =>
20 NO2 + 20 O + H20 = 20 HNO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NiC2O4*2H2O(s) + O2(g) = Ni2O3(s) + H2O(g) + CO2(g) =>
4 NiC2O4*2H2O(s) + 3 O2(g) = 2 Ni2O3(s) + 8 H2O(g) + 8 CO2(g)
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KNO3(s) = KNO2(s) + O2(g) =>
2 KNO3(s) = 2 KNO2(s) + O2(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cl2 + KIO3 + KOH = KCl + KIO4 + H2O =>
Cl2 + KIO3 + 2 KOH = 2 KCl + KIO4 + H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
ZN + Cl2 = ZNCl2 =>
ZN + Cl2 = ZNCl2
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H{+} + CrO4{2-} = Cr2O7{2-} + H2O =>
2 H{+} + 2 CrO4{2-} = Cr2O7{2-} + H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
N2H4 + NH2Cl = NH4Cl + N2 =>
N2H4 + 2 NH2Cl = 2 NH4Cl + N2
Ni(OH)2 + H3PO4 = Ni3(PO4)2 + H2O =>
3 Ni(OH)2 + 2 H3PO4 = Ni3(PO4)2 + 6 H2O
P4(s) + NaOH(aq) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aq) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
MnC2O4*3H2O(s) + O2(g) = Mn3O4(s) + H2O(g) + CO2(g) =>
3 MnC2O4*3H2O(s) + 2 O2(g) = Mn3O4(s) + 9 H2O(g) + 6 CO2(g)
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
C6H5CHO = C14H12O2 =>
2 C6H5CHO = C14H12O2
H{+} + CrO4{2-} = Cr2O7{2-} + OH{-} =>
H{+} + 2 CrO4{2-} = Cr2O7{2-} + OH{-}
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
XBr2 + AgNO3 = AgBr + X(NO3)2 =>
XBr2 + 2 AgNO3 = 2 AgBr + X(NO3)2
BaSO4 = Ba + SO4 =>
BaSO4 = Ba + SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
FeSO4 = Fe2O3 + SO3 + SO2 =>
2 FeSO4 = Fe2O3 + SO3 + SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
N2O4 = NO2 =>
N2O4 = 2 NO2
MgO + HNO2 = Mg(NO2)2 + H2O =>
MgO + 2 HNO2 = Mg(NO2)2 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
BaSO4 + NaOH = NaSO4 + BaOH =>
BaSO4 + NaOH = NaSO4 + BaOH
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
MgCO3 + HCl = MgCl2 + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
Ba(NO3)2*6H2O + K2CrO4 = KNO3 + BaCrO4 + H2O =>
Ba(NO3)2*6H2O + K2CrO4 = 2 KNO3 + BaCrO4 + 6 H2O
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
C2H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
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Equations balanced on 08/15/15
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