Equations balanced on the previous day | Equations balanced on the next day |
2 P2 + 5 O2 = 2 P2O5
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
CH3CHOHCH3 + MnO4{-} + OH{-} = CH3COCH3 + MnO4{-2} + H2O =>
CH3CHOHCH3 + 2 MnO4{-} + 2 OH{-} = CH3COCH3 + 2 MnO4{-2} + 2 H2O
CH3CHOHCH3 + MnO4{-} + OH{-} = CH3COCH3 + MnO4{-2} + H2O =>
CH3CHOHCH3 + 2 MnO4{-} + 2 OH{-} = CH3COCH3 + 2 MnO4{-2} + 2 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + H2SO4 = Cu2S + CuSO4 + H2O =>
5 Cu + 4 H2SO4 = Cu2S + 3 CuSO4 + 4 H2O
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Br + P4 = P5Br =>
4 Br + 5 P4 = 4 P5Br
IO3 + ASO3 = I + ASO4 =>
IO3 + 3 ASO3 = I + 3 ASO4
HNO3 + Fe = FeN3O9 + H20 =>
60 HNO3 + 20 Fe = 20 FeN3O9 + 3 H20
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH4 + H2O + CO2 = CH3OH =>
3 CH4 + 2 H2O + CO2 = 4 CH3OH
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Zn + H2SO4 = ZnH2SO4 =>
Zn + H2SO4 = ZnH2SO4
Br + P4 = P2Br5 =>
10 Br + P4 = 2 P2Br5
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
H2SO4 + H2O = H3O{+} + SO4{2-} =>
H2SO4 + 2 H2O = 2 H3O{+} + SO4{2-}
H2O + KO2 = KOH + O2 =>
2 H2O + 4 KO2 = 4 KOH + 3 O2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
P4 + KOH + H2O = KHPO2 + PH3 =>
5 P4 + 12 KOH + 12 H2O = 12 KHPO2 + 8 PH3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H6O + CH2O2 = C3H6O2 + H2O =>
C2H6O + CH2O2 = C3H6O2 + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
AgNO3 + CuCO3 = Cu(NO3)2 + Ag2CO3 =>
2 AgNO3 + CuCO3 = Cu(NO3)2 + Ag2CO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l) + 2 NH3(g)
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
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