Equations balanced on the previous day | Equations balanced on the next day |
Na2Cr2O7 + 3 H2S + H2O = 3 S + 2 Cr(OH)3 + 2 NaOH
(CH3CH2COO)2Ca + HCl = CH3CH2COOH + CaCl2 =>
(CH3CH2COO)2Ca + 2 HCl = 2 CH3CH2COOH + CaCl2
C5H11Cl + Na = C10H22 + NaCl =>
2 C5H11Cl + 2 Na = C10H22 + 2 NaCl
MgCl2 + Ag(NO3)2 = Mg(NO3)2 + Cl2Ag =>
MgCl2 + Ag(NO3)2 = Mg(NO3)2 + Cl2Ag
C2H6 + Cl2 = C2H4Cl + H2 =>
2 C2H6 + Cl2 = 2 C2H4Cl + 2 H2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
HI(aq) + LiOH(aq) = LiI(aq) + H2O(l) =>
HI(aq) + LiOH(aq) = LiI(aq) + H2O(l)
Na3VO4 + Zn + H2SO4 = VOSO4 + Na2SO4 + ZnSO4 + H2O =>
2 Na3VO4 + Zn + 6 H2SO4 = 2 VOSO4 + 3 Na2SO4 + ZnSO4 + 6 H2O
Al(C2H3O2)2(aq) + (NH4)2Po4(aq) = AlPo4(s) + NH4C2H3O2(aq) =>
Al(C2H3O2)2(aq) + (NH4)2Po4(aq) = AlPo4(s) + 2 NH4C2H3O2(aq)
Mn(CO)5 + O2 = MnO + CO2 =>
Mn(CO)5 + 3 O2 = MnO + 5 CO2
NaOH + C57H110O6 = NaC18H35O2 + C3H5(OH)3 =>
3 NaOH + C57H110O6 = 3 NaC18H35O2 + C3H5(OH)3
H2C2 + K2Cr2O7 + H2SO4 = Cr2(SO2)3 + K2SO4 + CO2 + H2O =>
9 H2C2 + 5 K2Cr2O7 + 20 H2SO4 = 5 Cr2(SO2)3 + 5 K2SO4 + 18 CO2 + 29 H2O
LiHCO3 + HClO4 = LiClO4 + H2CO3 =>
LiHCO3 + HClO4 = LiClO4 + H2CO3
Zn + H2SO4 = ZnSO4 + H25 =>
25 Zn + 25 H2SO4 = 25 ZnSO4 + 2 H25
C2H5Br + CN({-}) = C2H5CN + Br({-}) =>
C2H5Br + CN({-}) = C2H5CN + Br({-})
CU + HNO2 = CU(NO3)2 + H2O + NO =>
CU + 8 HNO2 = CU(NO3)2 + 4 H2O + 6 NO
Li2O + N2 = Li3N + NO2 =>
12 Li2O + 7 N2 = 8 Li3N + 6 NO2
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
ZnO + HCl = H2O + ZnCl2 =>
ZnO + 2 HCl = H2O + ZnCl2
CH6OH + O2 = CO2 + H2O =>
4 CH6OH + 9 O2 = 4 CO2 + 14 H2O
AuCl3 + NaOH + HCOH = Au + NaCl + HCOOH + H2O =>
2 AuCl3 + 6 NaOH + 3 HCOH = 2 Au + 6 NaCl + 3 HCOOH + 3 H2O
Al2O3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
Al2O3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2O(l)
SiCl4 + NH3 = HCl + Si3N4 =>
3 SiCl4 + 4 NH3 = 12 HCl + Si3N4
NaHCO3 + HCl = H2O + CO2(g) + NaCl =>
NaHCO3 + HCl = H2O + CO2(g) + NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C14H36 + O2 = CO2 + H2O =>
C14H36 + 23 O2 = 14 CO2 + 18 H2O
C5H11Cl + Na = C10H22 + NaCl =>
2 C5H11Cl + 2 Na = C10H22 + 2 NaCl
Pb(OH)2 + NaOH = PbNa(OH)3 =>
Pb(OH)2 + NaOH = PbNa(OH)3
Cr2O3 + KOH + NaNO3 = K2CrO4 + H2O + NaNO2 =>
Cr2O3 + 4 KOH + 3 NaNO3 = 2 K2CrO4 + 2 H2O + 3 NaNO2
L = L2 =>
2 L = L2
C6H12O6 + H2O = CO + H3O =>
C6H12O6 + 12 H2O = 6 CO + 12 H3O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Na2S2O3(aq) + I2(aq) = NaI + Na2S4O6 =>
2 Na2S2O3(aq) + I2(aq) = 2 NaI + Na2S4O6
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
Na2O + Cl2O = NaClO =>
Na2O + Cl2O = 2 NaClO
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
MnO4{-} + MnCO3 + H2O = MnO2 + CO2 + OH{-} =>
2 MnO4{-} + 3 MnCO3 + H2O = 5 MnO2 + 3 CO2 + 2 OH{-}
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
H2O + Mg3N2 = Mg(OH)2 + NH3 =>
6 H2O + Mg3N2 = 3 Mg(OH)2 + 2 NH3
MgO + HNO3 = H2O + Mg(NO3)2 =>
MgO + 2 HNO3 = H2O + Mg(NO3)2
Ba + NaOH = Na3BaO3 + H2 =>
2 Ba + 6 NaOH = 2 Na3BaO3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3(CH2)12(CH)4COOH + O2 = CO2 + H2O =>
CH3(CH2)12(CH)4COOH + 25 O2 = 18 CO2 + 16 H2O
Tl + Br2 = TlBr3 =>
2 Tl + 3 Br2 = 2 TlBr3
K2S(aq) + HBr(aq) = KBr(aq) + H2S =>
K2S(aq) + 2 HBr(aq) = 2 KBr(aq) + H2S
Cu(SO4)2 + KOH = CuOH + K(SO4)2 =>
Cu(SO4)2 + KOH = CuOH + K(SO4)2
HF + Na = HFNa =>
HF + Na = HFNa
P4 + KClO2 = KCl + P2O5 =>
P4 + 5 KClO2 = 5 KCl + 2 P2O5
Cr2O7{-2} + H{+} + S2O3{-2} = S4O6{-2} + Cr{3+} + H2O =>
Cr2O7{-2} + 14 H{+} + 6 S2O3{-2} = 3 S4O6{-2} + 2 Cr{3+} + 7 H2O
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