| Equations balanced on the previous day |
2 HgC2N2O2 + 5 O2 = 4 CO2 + 4 NO + 2 HgO
NO2 + As + H2O = N2O + HAsO2 =>
2 NO2 + 2 As + H2O = N2O + 2 HAsO2
AgNO3 + NaBH4 = Ag + NaNO3 + B2H6 + H2 =>
2 AgNO3 + 2 NaBH4 = 2 Ag + 2 NaNO3 + B2H6 + H2
C6H7NaO6 + C3H6O3 = C6H8O6 + C3H6O3Na =>
4 C6H7NaO6 + 6 C3H6O3 = 5 C6H8O6 + 4 C3H6O3Na
Al2(S2O3)3 + KClO3 = Al(ClO3)3 + K2S2O3 =>
Al2(S2O3)3 + 6 KClO3 = 2 Al(ClO3)3 + 3 K2S2O3
Ai + Cl2 = Cl2Ai =>
Ai + Cl2 = Cl2Ai
I{-} + IO{-4} = I{-3} + IO{-3} =>
I{-} + 2 IO{-4} = I{-3} + 2 IO{-3}
Cu(IO3)2 + Al(NO3)3 = Al(IO3)3 + Cu(NO3)2 =>
3 Cu(IO3)2 + 2 Al(NO3)3 = 2 Al(IO3)3 + 3 Cu(NO3)2
CaBr + Na3PO4 = Ca3(PO4) + NaBr =>
3 CaBr + Na3PO4 = Ca3(PO4) + 3 NaBr
NO2 + H2SO3 = H2SO4 + NO =>
NO2 + H2SO3 = H2SO4 + NO
Cu(NO3)2 + Fe = Cu(NO3)2Fe2 =>
Cu(NO3)2 + 2 Fe = Cu(NO3)2Fe2
K2CO3 + CaNO32 = K2NO32 + CaCO3 =>
K2CO3 + CaNO32 = K2NO32 + CaCO3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
K2Cr2O7 + C2H5OH + HNO3 = KNO3 + Cr(NO3)3 + C2H3OOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 3 C2H3OOH + 11 H2O
S2{-2} + I2 = I{-} + S =>
S2{-2} + I2 = 2 I{-} + 2 S
C7H8O + KOH = C7H7OK + H2O =>
C7H8O + KOH = C7H7OK + H2O
C6H6 + HCl = H2 + C6H5Cl =>
C6H6 + HCl = H2 + C6H5Cl
C3H7CHO(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7CHO(l) + 11 O2(g) = 8 CO2(g) + 8 H2O(l)
HCOOH + KOH = HCOO{-} + K{+} + H2O =>
HCOOH + KOH = HCOO{-} + K{+} + H2O
Cr2(SO4)3 + Mn(NO3)2 + Na2CO3 = NO + CO2 + Na2CrO4 + Na2MnO4 + Na2SO4 =>
Cr2(SO4)3 + 3 Mn(NO3)2 + 8 Na2CO3 = 6 NO + 8 CO2 + 2 Na2CrO4 + 3 Na2MnO4 + 3 Na2SO4
H2S + Zn(OH)2 = H2O + ZnS =>
H2S + Zn(OH)2 = 2 H2O + ZnS
Cu2O(s) + HCl(aq) = CuCl(aq) + H2O(l) =>
Cu2O(s) + 2 HCl(aq) = 2 CuCl(aq) + H2O(l)
KMnO4(ac) + Na2SO3(ac) + H2O(l) = MnO2(s) + Na2SO4(ac) + K(OH)(ac) =>
2 KMnO4(ac) + 3 Na2SO3(ac) + H2O(l) = 2 MnO2(s) + 3 Na2SO4(ac) + 2 K(OH)(ac)
MgSO4*7H2O + NaCl = Na2SO4 + MgCl2 + H2O =>
MgSO4*7H2O + 2 NaCl = Na2SO4 + MgCl2 + 7 H2O
Fe2(SO4)3() + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3() + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CoCl3 + KO = KCl + CoO3 =>
CoCl3 + 3 KO = 3 KCl + CoO3
Mg3(PO5)2 + NaOI = Mg(OI)2 + Na3(PO5) =>
Mg3(PO5)2 + 6 NaOI = 3 Mg(OI)2 + 2 Na3(PO5)
Cu + Fe(NO3)3 = Fe + Cu3(NO3)2 =>
9 Cu + 2 Fe(NO3)3 = 2 Fe + 3 Cu3(NO3)2
CaO + HNO3 = Ca(NO3)2H2O =>
CaO + 2 HNO3 = Ca(NO3)2H2O
FeCr2O4 + HCl = CrCl3 + FeCl2 + H2O =>
FeCr2O4 + 8 HCl = 2 CrCl3 + FeCl2 + 4 H2O
C6H6 + O2 = CO2 + H2O19 =>
2 C6H6 + 69 O2 = 12 CO2 + 6 H2O19
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
HCl + SO2 = HClSO2 =>
HCl + SO2 = HClSO2
Au3P + AuCl3 + H2O = H3PO2 + AuO + HCl =>
Au3P + 7 AuCl3 + 12 H2O = H3PO2 + 10 AuO + 21 HCl
C7H8O + KOH = C7H7OK + H2O =>
C7H8O + KOH = C7H7OK + H2O
Na + CO3 + H = NaHCO3 =>
Na + CO3 + H = NaHCO3
C7H8O + KOH = C7H7OK + H2O =>
C7H8O + KOH = C7H7OK + H2O
Al{3+} + H3PO4{3-} = Al(PO4) + H2 =>
2 Al{3+} + 2 H3PO4{3-} = 2 Al(PO4) + 3 H2
C4H6 + H2 = C4H10 =>
C4H6 + 2 H2 = C4H10
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq) =>
NaHCO3(aq) + CH3COOH(s) = CO2(g) + H2O(l) + CH3COONa(aq)
Cu + HNO3 + O2 = Cu(NO3) + H2O =>
4 Cu + 4 HNO3 + O2 = 4 Cu(NO3) + 2 H2O
C7H8O + KOH = C7H7OK + H2O =>
C7H8O + KOH = C7H7OK + H2O
Na2CO3 + C6H8O7 = CO2(g) + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2(g) + 3 H2O + 2 Na3C6H5O7
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
HCIO3 + H2SO3 = H2SO4 + HCI =>
HCIO3 + 3 H2SO3 = 3 H2SO4 + HCI
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH =>
C14H10O2 + NaBH4 + H2O = C14H12O2 + BH3 + NaOH
CH3COOH + KHCO3 = KCH3COO + H2O + CO2 =>
CH3COOH + KHCO3 = KCH3COO + H2O + CO2
CaCO3 + NH4H2PO4 = Ca4O(PO4)2 + NH3 + CO2 + H2O =>
4 CaCO3 + 2 NH4H2PO4 = Ca4O(PO4)2 + 2 NH3 + 4 CO2 + 3 H2O
Na2CaAl3Si5O16(H2O) = Na + Ca + Al + Si + O + H2O =>
Na2CaAl3Si5O16(H2O) = 2 Na + Ca + 3 Al + 5 Si + 16 O + H2O
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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