Equations balanced on the previous day | Equations balanced on the next day |
2 MgO = 2 Mg + O2
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O =>
CH3COOH + NaHSO3 = CH3COONa + SO2 + H2O
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
KClO4 + HOH = HClO4 + KOH =>
KClO4 + HOH = HClO4 + KOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaBr + NaBrO3 + H2SO4 = Br2 + H2O + Na2SO4 =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 H2O + 3 Na2SO4
Mn(OH)4 + NaOH = Mn(OH)5 + Na =>
Mn(OH)4 + NaOH = Mn(OH)5 + Na
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + Mn2(SO4)3 + K2SO4 + H2O =>
2 C6H4(CH3)2 + 6 KMnO4 + 12 H2SO4 = 2 C6H4(COOH)2 + 3 Mn2(SO4)3 + 3 K2SO4 + 16 H2O
NaOH(aq) + NaNO2(aq) + Al(s) + H2O(l) = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O(l) = NH3(aq) + 2 NaAlO2(aq)
ZnO + Na + H2O = NaOH + Zn =>
ZnO + 2 Na + H2O = 2 NaOH + Zn
C2H5COCl + CH3OH = C3H8CO2 + HCl =>
C2H5COCl + CH3OH = C3H8CO2 + HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li2O + P2O5 = LiPO3 =>
Li2O + P2O5 = 2 LiPO3
SN(OH)4 + HI = SNI4 + H2O =>
SN(OH)4 + 4 HI = SNI4 + 4 H2O
RCOOH + Na2SO4 = RCOONa + H2SO4 =>
2 RCOOH + Na2SO4 = 2 RCOONa + H2SO4
MnO2 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O =>
MnO2 + SnCl2 + 4 HCl = MnCl2 + SnCl4 + 2 H2O
RCOOH + Na2SO4 = RCOONa + H2SO4 =>
2 RCOOH + Na2SO4 = 2 RCOONa + H2SO4
C2H5OH + Na2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO + H2O =>
15 C2H5OH + 4 Na2CrO7 + 10 H2SO4 = 15 CH3COOH + 2 Cr2(SO4)3 + 4 Na2SO + 25 H2O
SodiumChlorideCalciumHydroxide = SodiumHydroxideCalciumChloride =>
SodiumChlorideCalciumHydroxide = SodiumHydroxideCalciumChloride
C4H8Cl + KCN = C5H8N + KCl =>
C4H8Cl + KCN = C5H8N + KCl
RCOOH + Na2SO4 = RCOONa + H2SO4 =>
2 RCOOH + Na2SO4 = 2 RCOONa + H2SO4
C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2
C2H5OH + Na2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO + H2O =>
15 C2H5OH + 4 Na2CrO7 + 10 H2SO4 = 15 CH3COOH + 2 Cr2(SO4)3 + 4 Na2SO + 25 H2O
MnO4{2-} + H2O + {-} = MnO2 + OH{-} =>
MnO4{2-} + 2 H2O + 2e = MnO2 + 4 OH{-}
RCOOH + Na2SO4 = RCOONa + H2SO4 =>
2 RCOOH + Na2SO4 = 2 RCOONa + H2SO4
C6H12O6 = C6H12 + O2 =>
C6H12O6 = C6H12 + 3 O2
C2H5OH + Na2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO + H2O =>
15 C2H5OH + 4 Na2CrO7 + 10 H2SO4 = 15 CH3COOH + 2 Cr2(SO4)3 + 4 Na2SO + 25 H2O
KSCN + Ni = K + NiSCN =>
KSCN + Ni = K + NiSCN
CH3CH2CHO + CuSO4 + NaOH = Cu2O + CH3CH2COONa + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = Cu2O + CH3CH2COONa + 2 Na2SO4 + 3 H2O
PbCl2 + KOH = PbOH + KCl2 =>
PbCl2 + KOH = PbOH + KCl2
C6H12O6 = C6H12 + O2 =>
C6H12O6 = C6H12 + 3 O2
RCOOH + Na2SO4 = RCOONa + H2SO4 =>
2 RCOOH + Na2SO4 = 2 RCOONa + H2SO4
FeBr2 + K2CO3 = FeCO3 + K2Br2 =>
FeBr2 + K2CO3 = FeCO3 + K2Br2
C2H5OH + Na2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO + H2O =>
15 C2H5OH + 4 Na2CrO7 + 10 H2SO4 = 15 CH3COOH + 2 Cr2(SO4)3 + 4 Na2SO + 25 H2O
C6H12O6 = C6H12 + O2 =>
C6H12O6 = C6H12 + 3 O2
C6H12O6 = C6H12 + O2 =>
C6H12O6 = C6H12 + 3 O2
HCOOOH + C2H6S = HCOOH + C2H6SO2 =>
2 HCOOOH + C2H6S = 2 HCOOH + C2H6SO2
CH3CH2NH3 + H2O = CH3CH2NH4 + OH =>
CH3CH2NH3 + H2O = CH3CH2NH4 + OH
C5H5Cl + Na + CH3Cl = C3H8 + NaCl =>
C5H5Cl + 26 Na + 25 CH3Cl = 10 C3H8 + 26 NaCl
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
C6H10 + HBr = C6H12Br2 =>
C6H10 + 2 HBr = C6H12Br2
KClO3 = KClO4 + KClKClO2 =>
6 KClO3 = 4 KClO4 + KClKClO2
NiCl2 + K2S = KCl + NiS =>
NiCl2 + K2S = 2 KCl + NiS
CH3COOH + FeO = Fe(CH3COO)2 + H2O =>
2 CH3COOH + FeO = Fe(CH3COO)2 + H2O
Ba(C2O4) + Fe2(SO4)3 = Ba(SO4) + Fe2(C2O4)3 =>
3 Ba(C2O4) + Fe2(SO4)3 = 3 Ba(SO4) + Fe2(C2O4)3
NO2(g) + O2(g) = NO5(g) =>
2 NO2(g) + 3 O2(g) = 2 NO5(g)
KCr2O7 + HCl + NaNO2 = NaNO3 + CrCl3 + KCl + H2O =>
2 KCr2O7 + 14 HCl + 7 NaNO2 = 7 NaNO3 + 4 CrCl3 + 2 KCl + 7 H2O
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