Equations balanced on the previous day | Equations balanced on the next day |
Ag(s) + Sn(NO3)2 = Sn(s) + Ag(NO3)2(aq)
HCOONa + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O
Mg + H2O = Mg(OH)4 + H2 =>
Mg + 4 H2O = Mg(OH)4 + 2 H2
HTcO4 + H2S = Tc2S7 + H2O =>
2 HTcO4 + 7 H2S = Tc2S7 + 8 H2O
Na2S + Ag2SO4 = Na2SO4 + Ag2S =>
Na2S + Ag2SO4 = Na2SO4 + Ag2S
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2SO4 + 13 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
MoO3 + WO3 + H2 = MoW + H2O =>
MoO3 + WO3 + 6 H2 = MoW + 6 H2O
Cl2 + Rb2 = ClRb =>
Cl2 + Rb2 = 2 ClRb
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
K2Cr2O7 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
K2Cr2O7 + 6 KBr + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 Br2 + 7 H2O
C8H10 + KMnO4 = C8H9K + HMnO4 =>
C8H10 + KMnO4 = C8H9K + HMnO4
Al2O3(s) + H = Al3 + H2O =>
3 Al2O3(s) + 18 H = 2 Al3 + 9 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al2O3 + Na(OH) = H2O + Na(AlO2) =>
Al2O3 + 2 Na(OH) = H2O + 2 Na(AlO2)
Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O = =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
CoO2 + NH3 + H2O2 = Co(NH3)4OH + O2 =>
2 CoO2 + 8 NH3 + H2O2 = 2 Co(NH3)4OH + 2 O2
NaCl + AgNO{-}3 = NaNO{-}3 + AgCl =>
NaCl + AgNO{-}3 = NaNO{-}3 + AgCl
SO3 + H2O = H2 + S2O7 =>
2 SO3 + H2O = H2 + S2O7
CH3CH2OH + KMnO4 + H2SO4 = HCOOH + MnSO4 + H2O + KSO4 =>
CH3CH2OH + 2 KMnO4 + 4 H2SO4 = 2 HCOOH + 2 MnSO4 + 5 H2O + 2 KSO4
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2 =>
MnCl2 + Pb(NO3)2 = Mn(NO3)2 + PbCl2
KOH + HBrO2 = KBrO2 + H2O =>
KOH + HBrO2 = KBrO2 + H2O
CoCl3 + NH3 = [Co(NH3)6]Cl3 =>
CoCl3 + 6 NH3 = [Co(NH3)6]Cl3
NaBr + H2O = Na2O + HBr =>
2 NaBr + H2O = Na2O + 2 HBr
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
C5H8 + KMnO4 + H2SO4 = C5H8O4 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 8 KMnO4 + 12 H2SO4 = 5 C5H8O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KCl(aq) + Na2SO4(aq) = K2SO4(s) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaCl(aq)
Co + Ni(NO3)2 = Co(NO3)2 + Ni =>
Co + Ni(NO3)2 = Co(NO3)2 + Ni
K2Cr2O7 + H2C2O4H4O2 + K2C2O4H2O = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4H4O2 + 2 K2C2O4H2O = 2 K3[Cr(C2O4)3] + 6 CO2 + 23 H2O
NaMnO4 + HClO3 + H2C2O4 = MnCl2 + CO2 + NaCl + H2O =>
2 NaMnO4 + 6 HClO3 + 23 H2C2O4 = 2 MnCl2 + 46 CO2 + 2 NaCl + 26 H2O
CaCO3(s) + HCl = CaCl2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HCl = CaCl2(aq) + H2O(l) + CO2(g)
Al + (CO3)3 = Al2O3 + CO2 =>
2 Al + (CO3)3 = Al2O3 + 3 CO2
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
Na2CO3(s) + HCl(aq) = H2CO3(s) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = H2CO3(s) + 2 NaCl(aq)
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C7H5N3O6 + O2 = NO2 + CO2 + H2O =>
4 C7H5N3O6 + 33 O2 = 12 NO2 + 28 CO2 + 10 H2O
C10H15NO + CH3OH + NH4OH = C10H15N + H2O =>
4 C10H15NO + 10 CH3OH + NH4OH = 5 C10H15N + 15 H2O
ClO3{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO3{-} + 6 Br{-} + 6 H{+} = 3 Br2 + Cl{-} + 3 H2O
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
HCl(aq) + Na2S2O3(aq) = NaCl(aq) + SO2(g) + S(s) + H2O(l) =>
2 HCl(aq) + Na2S2O3(aq) = 2 NaCl(aq) + SO2(g) + S(s) + H2O(l)
KI + H2PO4 = HI + K2PO4 =>
2 KI + H2PO4 = 2 HI + K2PO4
SCN{-} + I2 + H2O = I{-} + HCN + SO4{2-} + H{+} =>
SCN{-} + 3 I2 + 4 H2O = 6 I{-} + HCN + SO4{2-} + 7 H{+}
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
Si2Cl6 + O3 = SiO2 + Cl2 =>
3 Si2Cl6 + 4 O3 = 6 SiO2 + 9 Cl2
MgO + HCl = HMg + ClO =>
MgO + HCl = HMg + ClO
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
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