Equations balanced on the previous day | Equations balanced on the next day |
5 PhC2H5 + 12 KMnO4 + 18 H2SO4 = 5 PhCOOH + 5 CO2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
I2O7 + H2O = HIO8 + H2 =>
I2O7 + 9 H2O = 2 HIO8 + 8 H2
ZnO + OH{-} + H2O = Zn(OH)4{2-} =>
ZnO + 2 OH{-} + H2O = Zn(OH)4{2-}
Mg + AgS = MgAg + S =>
Mg + AgS = MgAg + S
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
POBr3 + HBr = PBr5 + H2O =>
POBr3 + 2 HBr = PBr5 + H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr + K2SO4 + H2O =>
K2Cr2O7 + 6 K2SO3 + H2SO4 = 2 Cr + 7 K2SO4 + H2O
AgNO3(s) + HCl(aq) = AgCl(aq) + HNO3(aq) =>
AgNO3(s) + HCl(aq) = AgCl(aq) + HNO3(aq)
CaCl2 + NH4HCO3 = CaHCO3 + NH4Cl2 =>
CaCl2 + NH4HCO3 = CaHCO3 + NH4Cl2
O2 + H = OH2 =>
O2 + 4 H = 2 OH2
Na2CrO4 + H2S = Na2S + H2CrO4 =>
Na2CrO4 + H2S = Na2S + H2CrO4
Mo + Na2CO3 + O2 = Na2MoO4 + CO2 =>
2 Mo + 2 Na2CO3 + 3 O2 = 2 Na2MoO4 + 2 CO2
SN + I2 = SNI4 =>
SN + 2 I2 = SNI4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Cu(NH3)4 = Cu + NH3 =>
Cu(NH3)4 = Cu + 4 NH3
Na2S = Na + S =>
Na2S = 2 Na + S
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + O2(g) = Na2O =>
4 Na + O2(g) = 2 Na2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C23H44O2 + O2 = CO2 + H2O =>
C23H44O2 + 33 O2 = 23 CO2 + 22 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Li{2}SO{4} + AgNO{3} = Ag{2}SO{4} + LiNO{3} =>
Li{2}SO{4} + AgNO{3} = Ag{2}SO{4} + LiNO{3}
Zn(HSO4)2 + Mg = Mg(HSO4)2 + Zn =>
Zn(HSO4)2 + Mg = Mg(HSO4)2 + Zn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Pb + Cd(No3)2 = Cd + Pb(No3)2 =>
Pb + Cd(No3)2 = Cd + Pb(No3)2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Hg(CO3) = Hg + CO3 =>
Hg(CO3) = Hg + CO3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Mg(s) + Al2(SO4)3(aq) = MgSO4 + Al =>
3 Mg(s) + Al2(SO4)3(aq) = 3 MgSO4 + 2 Al
K2Cr2O7(aq) + SnCl2(aq) + HCl(aq) = CrCl3(aq) + SnCl4(aq) + KCl(aq) + H2O(l) =>
K2Cr2O7(aq) + 3 SnCl2(aq) + 14 HCl(aq) = 2 CrCl3(aq) + 3 SnCl4(aq) + 2 KCl(aq) + 7 H2O(l)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H8O6 + I = C6H6O6 + HI =>
C6H8O6 + 2 I = C6H6O6 + 2 HI
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
N2 + PbO = Pb3N2 + O2 =>
2 N2 + 6 PbO = 2 Pb3N2 + 3 O2
CuSO4*5H2O + KI + Na2S2O3*5H2O = CuI + K2SO4 + Na2SO4 + Na2S4O6 + H2O =>
2 CuSO4*5H2O + 2 KI + 2 Na2S2O3*5H2O = 2 CuI + K2SO4 + Na2SO4 + Na2S4O6 + 20 H2O
FeSO4 + Cl2 = FeCl2 + SO2 + O2 =>
FeSO4 + Cl2 = FeCl2 + SO2 + O2
Ca + P4 + O3 = CaPO4 =>
12 Ca + 3 P4 + 16 O3 = 12 CaPO4
Al3 + N3 = Al2N3 =>
2 Al3 + 3 N3 = 3 Al2N3
Al2(CO3)3 + H2SO2 = Al2(SO2)3 + H2(CO3) =>
Al2(CO3)3 + 3 H2SO2 = Al2(SO2)3 + 3 H2(CO3)
Cu(SO4) + H2O = Cu(OH)2 + H2SO4 =>
Cu(SO4) + 2 H2O = Cu(OH)2 + H2SO4
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/29/24
Equations balanced on 06/28/23
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