Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
HCOOH + Ba(OH)2 = HCOO + H2O + Ba =>
2 HCOOH + Ba(OH)2 = 2 HCOO + 2 H2O + Ba
AlCl3 + O2 = Al2O3 + ClO =>
4 AlCl3 + 9 O2 = 2 Al2O3 + 12 ClO
MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O
Ne + Y = NeY =>
Ne + Y = NeY
CH3CH2CH2OH + H2CrO4 = CH3CH2CHO + Cr3 + H2O =>
9 CH3CH2CH2OH + 3 H2CrO4 = 9 CH3CH2CHO + Cr3 + 12 H2O
P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
KCuI2 + H2SO4 + O2 = KHSO4 + I2 + CuSO4 + H2O =>
4 KCuI2 + 8 H2SO4 + 3 O2 = 4 KHSO4 + 4 I2 + 4 CuSO4 + 6 H2O
MnO2 + NaHSO4 = NaMnO4 + NaHSO3 + H2O + SO2 =>
2 MnO2 + 3 NaHSO4 = 2 NaMnO4 + NaHSO3 + H2O + 2 SO2
CH3COONa + NaOH + CaO = Na2CO2 + Ca(OH)2 + CH4 =>
3 CH3COONa + 5 NaOH + 3 CaO = 4 Na2CO2 + 3 Ca(OH)2 + 2 CH4
HF + O2 = H2O + F =>
4 HF + O2 = 2 H2O + 4 F
Na3 = Na =>
Na3 = 3 Na
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2 =>
Al(OH)3 + NaOH = Al(OH)2 + Na(OH)2
BaSO4 + H2O = H2SO4 + BaO =>
BaSO4 + H2O = H2SO4 + BaO
Ca + CO2 = CaO + C =>
2 Ca + CO2 = 2 CaO + C
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
CH3CH2CH2CH2Br + NH3 = CH3CH2CH2CH2NH2 + NH4Br =>
CH3CH2CH2CH2Br + 2 NH3 = CH3CH2CH2CH2NH2 + NH4Br
P4O10 + H2O = H3 + PO6 =>
3 P4O10 + 42 H2O = 28 H3 + 12 PO6
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O =>
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O
C6H12N4 + O2 = C02 + N2 + H2O =>
C6H12N4 + 3 O2 = 3 C02 + 2 N2 + 6 H2O
CH3COH + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
CH3COH + 2[Ag(NH3)2]OH = CH3COOH + 2 Ag + 4 NH3 + H2O
Al2O3 + KOH + H2O = K3(Al(OH)6) =>
Al2O3 + 6 KOH + 3 H2O = 2 K3(Al(OH)6)
C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
H2(r) + I2(r) = HI(r) =>
H2(r) + I2(r) = 2 HI(r)
CaCO3 + H{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{2+} + CO2 + H2O
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
MnCl2 + Na = NaCl + Mn =>
MnCl2 + 2 Na = 2 NaCl + Mn
NHCl2 + HOCl = NCl3 + H2O =>
NHCl2 + HOCl = NCl3 + H2O
HgF2 + K2O = HgO + KF =>
HgF2 + K2O = HgO + 2 KF
Fe + O2 + H2O = FeO3H3 =>
4 Fe + 3 O2 + 6 H2O = 4 FeO3H3
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
H3C6H5O9 + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
9 H3C6H5O9 + 21 NaHCO3 = 7 Na3C6H5O7 + 33 CO2 + 29 H2O
P4O10 + H2O = H3 + PO6 =>
3 P4O10 + 42 H2O = 28 H3 + 12 PO6
Cr2O3(s) + A1(s) = Cr(s) + A12O3(s) =>
Cr2O3(s) + 12 A1(s) = 2 Cr(s) + A12O3(s)
Hg + H2SO3 = H2 + Hg2SO3 =>
2 Hg + H2SO3 = H2 + Hg2SO3
Hg3N2 = Hg + N =>
Hg3N2 = 3 Hg + 2 N
Cs2O + H2O = Cs2O2 + H2 =>
Cs2O + H2O = Cs2O2 + H2
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O =>
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O
Sn(NO3)2 + Cr = Cr(NO3)3 + Sn =>
3 Sn(NO3)2 + 2 Cr = 2 Cr(NO3)3 + 3 Sn
NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH
CrO4{2-} + H{+} + e = Cr(OH)3 + H2O =>
CrO4{2-} + 5 H{+} + 3e = Cr(OH)3 + H2O
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O =>
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O =>
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O
As(CH3)3 + O2 = As4O6 + CO2 + H2O =>
4 As(CH3)3 + 24 O2 = As4O6 + 12 CO2 + 18 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgHCO3(s) = Ag2CO3(s) + H2O(l) + CO2(g) =>
2 AgHCO3(s) = Ag2CO3(s) + H2O(l) + CO2(g)
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O =>
C2H5OH(l) + O2(g) = CH3CO2H(l) + H2O
P4O10 + H2O = H3 + PO6 =>
3 P4O10 + 42 H2O = 28 H3 + 12 PO6
NaHCO3 + C4H6O6 = Na2C4H6O6 + H2O + CO2 =>
10 NaHCO3 + 6 C4H6O6 = 5 Na2C4H6O6 + 8 H2O + 14 CO2
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