Equations balanced on the previous day | Equations balanced on the next day |
8 Zn + 10 HNO3 = 8 ZnNO3 + NH4NO3 + 3 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
FeCl3 + C6H6O2 = C6H4O2 + FeCl2 + HCl =>
2 FeCl3 + C6H6O2 = C6H4O2 + 2 FeCl2 + 2 HCl
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
C8H7NO3 + NaBH4 + H2O + HCl = C8H9NO3 + B(OH)3 + NaCl =>
4 C8H7NO3 + NaBH4 + 3 H2O + HCl = 4 C8H9NO3 + B(OH)3 + NaCl
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq) =>
FeCO3(s) + H2CO3(aq) = Fe(HCO3)2(aq)
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
Cu + HNO3 = Cu(NO3) + NO + H2O =>
3 Cu + 4 HNO3 = 3 Cu(NO3) + NO + 2 H2O
C2H5OH + K2CrO7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
9 C2H5OH + 4 K2CrO7 + 20 HCl = 9 CH3COOH + 4 CrCl3 + 8 KCl + 19 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
Si2H3 + O2 = SiO2 + H2O3 =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
FeCl3 + KSCN = FeSCN + KCl3 =>
FeCl3 + KSCN = FeSCN + KCl3
Al(NO3)3 + C6H6O2 = C6H4O2 + Al(NO3) + HNO3 =>
Al(NO3)3 + C6H6O2 = C6H4O2 + Al(NO3) + 2 HNO3
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
H2SO4 + MnS + As2(Cr2O7)5 = HMnO4 + AsH3 + Cr(SO4)3 + H2O =>
374 H2SO4 + 16 MnS + 13 As2(Cr2O7)5 = 16 HMnO4 + 26 AsH3 + 130 Cr(SO4)3 + 327 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Al(s) + KOH(aq) + H2O = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 KAl(OH)4(aq) + 3 H2(g)
HNO3(aq) + H2S(g) = NO(g) + H2O(g) + S(s) =>
2 HNO3(aq) + 3 H2S(g) = 2 NO(g) + 4 H2O(g) + 3 S(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
FeCl3 + C6H6O2 = C6H4O2 + FeCl2 + HCl =>
2 FeCl3 + C6H6O2 = C6H4O2 + 2 FeCl2 + 2 HCl
Zn + HNO3 = ZnNO3 + NH4NO3 + H2O =>
8 Zn + 10 HNO3 = 8 ZnNO3 + NH4NO3 + 3 H2O
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
Al(NO3)3 + C6H6O2 = C6H4O2 + Al(NO3) + HNO3 =>
Al(NO3)3 + C6H6O2 = C6H4O2 + Al(NO3) + 2 HNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Br + Cl = BrCl =>
Br + Cl = BrCl
NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al(NO3)3 + C6H6O2 = C6H4O2 + Al(NO3)2 + HNO3 =>
2 Al(NO3)3 + C6H6O2 = C6H4O2 + 2 Al(NO3)2 + 2 HNO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
BaCO3 + CH3COOH = Ba(CH3COO)2 + H2O + CO2 =>
BaCO3 + 2 CH3COOH = Ba(CH3COO)2 + H2O + CO2
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H2SO4 + Zn = ZnSO4 + H2O + S =>
4 H2SO4 + 3 Zn = 3 ZnSO4 + 4 H2O + S
Ca(NO3)2 + Na(OH) = Ca(OH)2 + NaNO3 =>
Ca(NO3)2 + 2 Na(OH) = Ca(OH)2 + 2 NaNO3
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
H2(g) + Al2O3(aq) = Al(s) + H2O(g) =>
3 H2(g) + Al2O3(aq) = 2 Al(s) + 3 H2O(g)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
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