Equations balanced on the previous day | Equations balanced on the next day |
COCl2 + Na2S2O3 = COS2O3 + 2 NaCl
N2H4 + H2O2 + Cu = Cu3N2 + H2O =>
N2H4 + 2 H2O2 + 3 Cu = Cu3N2 + 4 H2O
KNO3 + Fe2O3 + KOH = K2NO3 + K2FeO4 + H2O =>
6 KNO3 + Fe2O3 + 10 KOH = 6 K2NO3 + 2 K2FeO4 + 5 H2O
Mg + CO(NO3)2 = MgNO3 + CO =>
2 Mg + CO(NO3)2 = 2 MgNO3 + CO
Cu3N + HNO3 = Cu(NO3)2 + NH2OH + H2O =>
6 Cu3N + 41 HNO3 = 18 Cu(NO3)2 + 11 NH2OH + 4 H2O
K2CO3 + HI = KI + CO2 + H2O =>
K2CO3 + 2 HI = 2 KI + CO2 + H2O
K2Cr2O7 + HCl = Cl2 + H2O + Cr2O3 + KCl =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 4 H2O + Cr2O3 + 2 KCl
Ga(OH)3 + K2SO4 = Ga2(SO4)3 + KOH =>
2 Ga(OH)3 + 3 K2SO4 = Ga2(SO4)3 + 6 KOH
K + Cl + NaNO3 = KNO3 + NaCl =>
K + Cl + NaNO3 = KNO3 + NaCl
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
As + NaOH = Na2AsO2 + H2 =>
As + 2 NaOH = Na2AsO2 + H2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
BrCl + K2CO3 = BrCO3 + K2Cl =>
BrCl + K2CO3 = BrCO3 + K2Cl
K2Cr2O7 + FeSO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
5 K2Cr2O7 + 6 FeSO2 + 23 H2SO4 = 5 Cr2(SO4)3 + 5 K2SO4 + 3 Fe2(SO4)3 + 23 H2O
Li2 = Li =>
Li2 = 2 Li
HBr(aq) + H2O(l) = Br(aq) + H3O(aq) =>
HBr(aq) + H2O(l) = Br(aq) + H3O(aq)
NO3{-} + Ag + H{+} = Ag{+} + NO2 + H2O =>
NO3{-} + Ag + 2 H{+} = Ag{+} + NO2 + H2O
Ba(OH)2 + HBr = BaBr2 + H2O =>
Ba(OH)2 + 2 HBr = BaBr2 + 2 H2O
NaMnO4 + NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4 =>
NaMnO4 + 3 NaOH + FeSO4 = Na2MnO4 + Fe(OH)3 + Na2SO4
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
MgCl2 + NaOH = Mg(OH)2 + Na2Cl2 =>
MgCl2 + 2 NaOH = Mg(OH)2 + Na2Cl2
KJ + H2SO4 + MnO2 = K2SO4 + MnSO4 + H2O + J2 =>
2 KJ + 2 H2SO4 + MnO2 = K2SO4 + MnSO4 + 2 H2O + J2
Mg2SiO4 + H2 = Mg(OH)2 + Si =>
Mg2SiO4 + 2 H2 = 2 Mg(OH)2 + Si
SnS2 + NH4HS = (NH4)2SnS3 + H2S =>
SnS2 + 2 NH4HS = (NH4)2SnS3 + H2S
NaNO2 + H2SO4 = NO + NaNO3 + H2O + Na2SO4 =>
3 NaNO2 + H2SO4 = 2 NO + NaNO3 + H2O + Na2SO4
Cr2(SO4)3 + H2O + KMnO4 + KSO4 = K2Cr2O7 + H2SO4 + MnSO4 =>
Cr2(SO4)3 + 3 H2O + KMnO4 + KSO4 = K2Cr2O7 + 3 H2SO4 + MnSO4
P(OH)3 + HCl = PCl3 + H2O =>
P(OH)3 + 3 HCl = PCl3 + 3 H2O
Cl + Na(OH) = NaCl + NaClO + H2O =>
2 Cl + 2 Na(OH) = NaCl + NaClO + H2O
ZnNO3 + (NH4)2SO3 = Zn2SO3 + NH4NO3 =>
2 ZnNO3 + (NH4)2SO3 = Zn2SO3 + 2 NH4NO3
TiPO4 + Pb(ClO4)2 = Ti(ClO4)3 + Pb3(PO4)2 =>
2 TiPO4 + 3 Pb(ClO4)2 = 2 Ti(ClO4)3 + Pb3(PO4)2
FeSO4 + K(Cr2O7)2 + H2SO4 = Fe2O12S3 + H2O + K2SO4 + (Cr2(SO4)3) =>
30 FeSO4 + 2 K(Cr2O7)2 + 28 H2SO4 = 15 Fe2O12S3 + 28 H2O + K2SO4 + 4(Cr2(SO4)3)
FeCl3 + CH3COONa + H2O = Fe(OH)3 + NaCl + CH3COOH =>
FeCl3 + 3 CH3COONa + 3 H2O = Fe(OH)3 + 3 NaCl + 3 CH3COOH
H + HSO4 = SO2 + H2O =>
3 H + HSO4 = SO2 + 2 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C12H22O11 + H2O = CO2 + C2H5OH =>
C12H22O11 + H2O = 4 CO2 + 4 C2H5OH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C12H22O11 + H2O = CO2 + C2H5OH =>
C12H22O11 + H2O = 4 CO2 + 4 C2H5OH
Zn(OH)2 + NH4OH = [Zn(NH3)4]{2+} + OH{-} + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4]{2+} + 2 OH{-} + 4 H2O
Na2O + SiO2 = Na2O3Si =>
Na2O + SiO2 = Na2O3Si
C2H5OH + C2H5COOH = C5H10O2 + H2O =>
C2H5OH + C2H5COOH = C5H10O2 + H2O
R = R2 =>
2 R = R2
CuSO4 + Mg = Cu + (SO4)2Mg =>
2 CuSO4 + Mg = 2 Cu + (SO4)2Mg
C2H5OH + C2H5COOH = C5H10O2 + H2O =>
C2H5OH + C2H5COOH = C5H10O2 + H2O
C5H7N + O2 = CO2 + H2O + NH3 =>
C5H7N + 6 O2 = 5 CO2 + 2 H2O + NH3
NaOHNH3CH2COOH = NH3CH2CO2NaH2O =>
NaOHNH3CH2COOH = NH3CH2CO2NaH2O
FeSO(aq) + H2SO4(aq) + H2O2(l) = Fe2(SO4)3(aq) + H2O(l) =>
2 FeSO(aq) + H2SO4(aq) + 7 H2O2(l) = Fe2(SO4)3(aq) + 8 H2O(l)
Rb2CO3 + Al = Rb + Al2(CO3)3 =>
3 Rb2CO3 + 2 Al = 6 Rb + Al2(CO3)3
Cr2(SO4)3 + Na2CO3 + H2O = Cr(OH)3 + Na2SO4 + CO2 =>
Cr2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 CO2
C3H8O + Na2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + Na2(SO4)3 + H2O =>
C3H8O + 2 Na2Cr2O7 + 12 H2SO4 = C3H6O2 + 2 Cr2(SO4)3 + 2 Na2(SO4)3 + 13 H2O
CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O =>
CH3CH(Cl)CH2CH3 + KOH = CH3CH2CHCH2 + KCl + H2O
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