Equations balanced on the previous day | Equations balanced on the next day |
13 C4H9OH + 4 C4H9COOH = 8 C9H18O + 13 H2O
CaCO3 + CH3COOH = Ca{2+} + H2O + CO2 + CH3COO{-} =>
CaCO3 + 2 CH3COOH = Ca{2+} + H2O + CO2 + 2 CH3COO{-}
Be(OH)2 + P2O5 = Be(PO3)2 + H2O =>
Be(OH)2 + P2O5 = Be(PO3)2 + H2O
HBr + KOH = KBrO + H =>
HBr + KOH = KBrO + 2 H
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
Na2CO3FeCl3 = Na2Cl3FeCO3 =>
Na2CO3FeCl3 = Na2Cl3FeCO3
C6H7NO2 + Ca(ClO3)2 + H2SO4 = CO2 + H2O + N2 + CaSO4 + HCl =>
4 C6H7NO2 + 9 Ca(ClO3)2 + 9 H2SO4 = 24 CO2 + 14 H2O + 2 N2 + 9 CaSO4 + 18 HCl
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6 =>
CH2BrCH2CH2Br + Zn = ZnBr2 + C3H6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
H2O2 + HCl + CoS = CoCl + H2O + H2SO4 =>
7 H2O2 + 2 HCl + 2 CoS = 2 CoCl + 6 H2O + 2 H2SO4
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 4 H2SO4 + K2Cr2O7 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Pb2H6 + O2 = Pb + H2O =>
2 Pb2H6 + 3 O2 = 4 Pb + 6 H2O
H2O2 + KMn{+7}O4 + H2SO4 = O2{+0} + Mn{+2}SO4 + K2SO4 + H2O =>
21 H2O2 + 2 KMn{+7}O4 + H2SO4 = 10 O2{+0} + 2 Mn{+2}SO4 + K2SO4 + 22 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na + NH3 = NaNH2 + H2 =>
2 Na + 2 NH3 = 2 NaNH2 + H2
CuFeS2 + O2 = Cu2S + FeO + (SO2) =>
2 CuFeS2 + 4 O2 = Cu2S + 2 FeO + 3(SO2)
Ba(NO3)2 + H2 = Ba(NO2)2 + H2O =>
Ba(NO3)2 + 2 H2 = Ba(NO2)2 + 2 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4 =>
MgSO4 + Ca(NO3)2 = Mg(NO3)2 + CaSO4
Cu(NH3)4Cl2 + NH3 + Cu = Cu(NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl
Cu(NH3)4Cl2 + NH3 + Cu = Cu(NH3)4Cl =>
Cu(NH3)4Cl2 + 4 NH3 + Cu = 2 Cu(NH3)4Cl
NaOH + BaCl2 = Ba(OH)2 + NaCl =>
2 NaOH + BaCl2 = Ba(OH)2 + 2 NaCl
CoS3 + O2 = Co2O3 + SO2 =>
4 CoS3 + 15 O2 = 2 Co2O3 + 12 SO2
H2O2 + HCl + CoS = CoCl + H2O + H2SO4 =>
7 H2O2 + 2 HCl + 2 CoS = 2 CoCl + 6 H2O + 2 H2SO4
Cu + ClO3 = Cu(ClO3) =>
Cu + ClO3 = Cu(ClO3)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
KBrO3 + HCl + KI = KBrO2 + KCl + I2 + H2O =>
KBrO3 + 2 HCl + 2 KI = KBrO2 + 2 KCl + I2 + H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
Na(OH) + Ca3(PO4)2 = Ca(OH)2 + Na3(PO4) =>
6 Na(OH) + Ca3(PO4)2 = 3 Ca(OH)2 + 2 Na3(PO4)
H2O2 + HCl + CoS = CoCl + H2O + H2SO4 =>
7 H2O2 + 2 HCl + 2 CoS = 2 CoCl + 6 H2O + 2 H2SO4
Ru + HNO3 = Ru(NO3) + NO2 + H2O =>
Ru + 2 HNO3 = Ru(NO3) + NO2 + H2O
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
HIO3 + Cd(OH)2 = H2O + Cd(IO3)2 =>
2 HIO3 + Cd(OH)2 = 2 H2O + Cd(IO3)2
CO + H2O = HCO3 + H30 =>
10 CO + 20 H2O = 10 HCO3 + H30
(C3H5(NO3)3) = O2 + CO2 + H2O + N2 =>
4(C3H5(NO3)3) = O2 + 12 CO2 + 10 H2O + 6 N2
CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl
NH4NO3 + K2CO3 = (NH4)2CO3 + KNO3 =>
2 NH4NO3 + K2CO3 = (NH4)2CO3 + 2 KNO3
Ni2(SO4)3 + Si(MnO4)4 = Ni(MnO4)3 + Si(SO4)2 =>
2 Ni2(SO4)3 + 3 Si(MnO4)4 = 4 Ni(MnO4)3 + 3 Si(SO4)2
Ca(OH)2 + CuCO3 + H2SO4 = CaCO3 + CuSO4 + H2O =>
Ca(OH)2 + CuCO3 + H2SO4 = CaCO3 + CuSO4 + 2 H2O
Al2O3 + C = CO2 + Al =>
2 Al2O3 + 3 C = 3 CO2 + 4 Al
BaHOHPO4 = H2OBaPO4 =>
BaHOHPO4 = H2OBaPO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CUSO4 + KIO3 = CUIO3 + KSO4 =>
CUSO4 + KIO3 = CUIO3 + KSO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
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