Equations balanced on the previous day | Equations balanced on the next day |
2 HNO2 = NO + NO2 + H2O
KI + H2SO4 = KHSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 KHSO4 + 4 I2 + H2S + 4 H2O
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCOOH + Ch3OH = HCOOCh3 + H2O =>
HCOOH + Ch3OH = HCOOCh3 + H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
C20H24Na2O10S2 + O2 = H2O + CO2 + NaOH + SO2 =>
2 C20H24Na2O10S2 + 47 O2 = 22 H2O + 40 CO2 + 4 NaOH + 4 SO2
NO3{-} + C4H7O2{-} + H{+} = NO2{-} + H2CO3 =>
10 NO3{-} + C4H7O2{-} + H{+} = 10 NO2{-} + 4 H2CO3
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
Fe2 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe2 + 36 NH4SCN = 2[Fe(SCN)6]3 + 36 NH4
MnSO4 + KNO3 = MnNO3 + KSO4 =>
MnSO4 + KNO3 = MnNO3 + KSO4
Mg(OH)2(heat) = MgO + H2O =>
Mg(OH)2(heat) = MgO + H2O
NO3{-} + C2H3O2{-} + H{+} = NO2{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} + H{+} = 4 NO2{-} + 2 H2CO3
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2S + HCl = H2 + SCl2 =>
H2S + 2 HCl = 2 H2 + SCl2
KI + H2O2 = I2 + KOH =>
2 KI + H2O2 = I2 + 2 KOH
IO3{-} + SO2 + H2O = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 5 SO2 + 4 H2O = I2 + 5 SO4{2-} + 8 H{+}
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
BaCO3 + K2SO4 = BaSO4 + K2CO3 =>
BaCO3 + K2SO4 = BaSO4 + K2CO3
FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
IO + SO3 = I2 + SO4 =>
2 IO + 2 SO3 = I2 + 2 SO4
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
Fe + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe + 18 NH4SCN = [Fe(SCN)6]3 + 18 NH4
Zn(s) + O2(g) = ZnO(s) =>
2 Zn(s) + O2(g) = 2 ZnO(s)
Pb + AgNo3 = Pb(No3) + Ag =>
Pb + AgNo3 = Pb(No3) + Ag
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HNO2 = HNO3 + NO + H2O =>
3 HNO2 = HNO3 + 2 NO + H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
K2SO4 + OH = KOH + SO4 =>
K2SO4 + 2 OH = 2 KOH + SO4
K2SO4 + OH = KOH + SO4 =>
K2SO4 + 2 OH = 2 KOH + SO4
Pb + AgNo3 = Pb(No3) + Ag =>
Pb + AgNo3 = Pb(No3) + Ag
MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C2H4O2 + NH3 = NH4 + C2H3O2 =>
C2H4O2 + NH3 = NH4 + C2H3O2
AlCl3 + Cu(OH)2 = Al(OH)3 + CuCl2 =>
2 AlCl3 + 3 Cu(OH)2 = 2 Al(OH)3 + 3 CuCl2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(aq) = NaCl(aq) + H2O(l) + CO2(g)
KNO2 + K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O =>
3 KNO2 + K2Cr2O7 + 8 HNO3 = 5 KNO3 + 2 Cr(NO3)3 + 4 H2O
HClO4 + H2O = ClO4 + H3O =>
HClO4 + H2O = ClO4 + H3O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/11/17
Equations balanced on 10/11/16
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