Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2SO4 + Na2CO3 = 2 NH3 + H2O + Na2SO4 + CO2
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(aq) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2SO4(aq) = ZnSO4(aq) + 2 NaNO3(aq)
Cr6 + HNO3 = Cr(NO3)6 + H2 =>
Cr6 + 36 HNO3 = 6 Cr(NO3)6 + 18 H2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
HNO3 = O2 + N2O3 + H2O =>
2 HNO3 = O2 + N2O3 + H2O
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O
Zn(NO3)2(aq) + Na2S(aq) = ZnS(aq) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2S(aq) = ZnS(aq) + 2 NaNO3(aq)
Cu2O(s) + C(s) = Cu(s) + CO(g) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH4)2SO4(aq) + Ca(OH)2(aq) = NH3(g)H2O(l) + CaSO4(s) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = 2 NH3(g)H2O(l) + CaSO4(s)
Cr + Cu(OH)2 = Cr(OH)3 + Cu =>
2 Cr + 3 Cu(OH)2 = 2 Cr(OH)3 + 3 Cu
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
C23H48 + O2 = CO3 + H2O =>
2 C23H48 + 93 O2 = 46 CO3 + 48 H2O
Sn4N = Sn + N =>
Sn4N = 4 Sn + N
Na2S(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnS(s) =>
Na2S(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnS(s)
Fe{2+} + H2O = Fe2O3 + H2 + H{+} =>
2 Fe{2+} + 3 H2O = Fe2O3 + H2 + 4 H{+}
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2 =>
Sr(NO3)2 + Na2CO3 = SrCO3 + Na2(NO3)2
Al(NO3)3 + KOH = AlOH + K(NO3)3 =>
Al(NO3)3 + KOH = AlOH + K(NO3)3
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
HNO3 = N2O5 + H2O =>
2 HNO3 = N2O5 + H2O
C2H5COOC2H5 + NaOH = C2H5COONa + C2H5OH =>
C2H5COOC2H5 + NaOH = C2H5COONa + C2H5OH
H2Se + K2Cr2O7 + H2SO4 = Cr2(SO4)2 + Se + K2SO4 + H2O =>
4 H2Se + K2Cr2O7 + 3 H2SO4 = Cr2(SO4)2 + 4 Se + K2SO4 + 7 H2O
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C5H11O5 + O2 = CO2 + H2O =>
4 C5H11O5 + 21 O2 = 20 CO2 + 22 H2O
N + CaO = CaNO =>
N + CaO = CaNO
HNO3 = NO + H2O + O2 =>
4 HNO3 = 4 NO + 2 H2O + 3 O2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
KMnO4 + AlCl3 = KCl + Al(MnO4)3 =>
3 KMnO4 + AlCl3 = 3 KCl + Al(MnO4)3
KHCO3(s) + HNO3(aq) = H2O(l) + CO2(g) + KNO3 =>
KHCO3(s) + HNO3(aq) = H2O(l) + CO2(g) + KNO3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
CoOOH + HCl = CoCl2 + H2O + O2 =>
4 CoOOH + 8 HCl = 4 CoCl2 + 6 H2O + O2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
FeMgCl = MgFeCl =>
FeMgCl = MgFeCl
CH3CH2CH2OH + K2CrO4 + H{+} = CH3CH2COH + K2Cr{3+} + H2O =>
5 CH3CH2CH2OH + 2 K2CrO4 + 6 H{+} = 5 CH3CH2COH + 2 K2Cr{3+} + 8 H2O
CH3J + CuO = J2 + CO2 + H2O + Cu =>
2 CH3J + 7 CuO = J2 + 2 CO2 + 3 H2O + 7 Cu
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ag(NO3)2 + Zn = Zn(NO3) + Ag =>
Ag(NO3)2 + 2 Zn = 2 Zn(NO3) + Ag
HNO3 = O2 + N2O3 + H2O =>
2 HNO3 = O2 + N2O3 + H2O
HBr + Tl2O3 = TlBr3 + H2O =>
6 HBr + Tl2O3 = 2 TlBr3 + 3 H2O
Al(OH2)3(OH)3 + HCl = Al(OH2)6 + Cl =>
Al(OH2)3(OH)3 + 3 HCl = Al(OH2)6 + 3 Cl
NaOH + I2 + (CH2)5CO = CH2I + CONa + H2O =>
4 NaOH + 7 I2 + 3(CH2)5CO = 14 CH2I + 4 CONa + 3 H2O
CH3COOH + NaHCO3 = Na2CH3CO3 + CO2 + H2O =>
7 CH3COOH + 16 NaHCO3 = 8 Na2CH3CO3 + 14 CO2 + 10 H2O
Na2C2O4 + CuSO4 = CuC2O4 + Na2SO4 =>
Na2C2O4 + CuSO4 = CuC2O4 + Na2SO4
AgCl + NH4OH = H2O + [Ag(NH3)2]Cl =>
AgCl + 2 NH4OH = 2 H2O + [Ag(NH3)2]Cl
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
FeO(s) + Al(s) = Fe(s) + Al2O2(s) =>
2 FeO(s) + 2 Al(s) = 2 Fe(s) + Al2O2(s)
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