Equations balanced on the previous day | Equations balanced on the next day |
4 P + 5 O2 = 2 P2O5
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C + Fe2O3 = Fe + CO2 =>
3 C + 2 Fe2O3 = 4 Fe + 3 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
(b)NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3(b)NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCLO3 = KCL + KCLO4 =>
4 KCLO3 = KCL + 3 KCLO4
Pb2O3 + H2O = Pb(OH)3 =>
Pb2O3 + 3 H2O = 2 Pb(OH)3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
NO2(g) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(l) = 2 HNO3(aq) + NO(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CoCl2 + Na2S = CoS + NaCl =>
CoCl2 + Na2S = CoS + 2 NaCl
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
(d)K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
(d)K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
H2NCONNCONH2 = H2NCONHNCONH2 + N2 + HNCO =>
3 H2NCONNCONH2 = 2 H2NCONHNCONH2 + N2 + 2 HNCO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl + BaBr2 = Ba + ClBr =>
2 Cl + BaBr2 = Ba + 2 ClBr
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
Al + Cu(ClO3)2 = Cu + Al(ClO3)3 =>
2 Al + 3 Cu(ClO3)2 = 3 Cu + 2 Al(ClO3)3
KCl + Na2Co3 = K2Co3 + NaCl =>
2 KCl + Na2Co3 = K2Co3 + 2 NaCl
(e)LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3(e)LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
KOH + H2S = K2S + H2O =>
2 KOH + H2S = K2S + 2 H2O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
(c)Ba(OH)2(s) + HCl(aq) = BaCl2(aq) + H2O(l) =>
(c)Ba(OH)2(s) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
SnCl2 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + CrCl3 + K2SO4 + H2O =>
3 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + 2 CrCl3 + K2SO4 + 7 H2O
C3H4 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + H2O + MnSO4 =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 C2H4O2 + 4 K2SO4 + 2 H2O + 8 MnSO4
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/03/13
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