Equations balanced on the previous day | Equations balanced on the next day |
Na2O + 2 Al(OH)4{-} = 2 NaAlO2 + 3 H2O + 2 OH{-}
PCl5 + H2O = H + PO4 + HCl =>
PCl5 + 4 H2O = 3 H + PO4 + 5 HCl
C2H5COCH3 + H2O2 + NH3 = (C2H5)2(CH3)2C2N2 + H2O =>
2 C2H5COCH3 + H2O2 + 2 NH3 = (C2H5)2(CH3)2C2N2 + 4 H2O
H2SO4(l) = H2O(l) + SO3(l) =>
H2SO4(l) = H2O(l) + SO3(l)
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
CH3OHC4H8 = (CH3)3COCH3 =>
CH3OHC4H8 = (CH3)3COCH3
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
H2 + Al = H4Al2 =>
2 H2 + 2 Al = H4Al2
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
Ag(HNO3) = AgNO3 + H2 =>
2 Ag(HNO3) = 2 AgNO3 + H2
NaBrO3 + Mn(NO3)2 + HNO3 = Br(NO3)3 + NaMnO4 + NaNO3 + H2O =>
5 NaBrO3 + 2 Mn(NO3)2 + 14 HNO3 = 5 Br(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 7 H2O
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
Sb2S3 + HNO3 = Sb5O3 + NO2 + S + H2O =>
5 Sb2S3 + 12 HNO3 = 2 Sb5O3 + 12 NO2 + 15 S + 6 H2O
CuOH + K3PO4 = KOH + Cu3PO4 =>
3 CuOH + K3PO4 = 3 KOH + Cu3PO4
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)3(aq) =>
Fe(s) + 3 CuNo3(aq) = 3 Cu(s) + Fe(No3)3(aq)
K2[Fe(CN)6] = KCN + Fe3C + N2 + C2N2 =>
6 K2[Fe(CN)6] = 12 KCN + 2 Fe3C + N2 + 11 C2N2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
FeO3 + HCl = FeCl + HO3 =>
FeO3 + HCl = FeCl + HO3
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
CuOH + HBr = CuBr + H2O =>
CuOH + HBr = CuBr + H2O
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
NH2OH + FeOOH = N2 + Fe(OH)2 + H2O =>
2 NH2OH + 2 FeOOH = N2 + 2 Fe(OH)2 + 2 H2O
BaBr2 + NH4(CrO3) + H2O = Ba(OH)2 + NH3Br + H2CrO3 =>
BaBr2 + 2 NH4(CrO3) + 2 H2O = Ba(OH)2 + 2 NH3Br + 2 H2CrO3
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
RbO2 + H2O = RbOH + O2 + H2O2 =>
2 RbO2 + H2O = 2 RbOH + O2 + 2 H2O2
NH + NO3 = N2O + H2O =>
10 NH + 4 NO3 = 7 N2O + 5 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NH4NO3 + Mg = NH4NO2 + MgO =>
NH4NO3 + Mg = NH4NO2 + MgO
Al3 + I2 = Al(II)3 =>
Al3 + 9 I2 = 3 Al(II)3
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
NO3 + Al = Al2O3 + NO =>
3 NO3 + 4 Al = 2 Al2O3 + 3 NO
C4H8 + O2(g) = CO2(g) + H20(g) =>
5 C4H8 + 20 O2(g) = 20 CO2(g) + 2 H20(g)
H2SO4 + HL = H2 + HL(SO4) =>
H2SO4 + HL = H2 + HL(SO4)
CH3CH2OHOH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3CH2OHOH + K2Cr2O7 + 4 H2SO4 = 6 CH3CHO + Cr2(SO4)3 + K2SO4 + 13 H2O
BaSO4 + HI = BaI + I2 + H2S + H2O =>
2 BaSO4 + 20 HI = 2 BaI + 9 I2 + 2 H2S + 8 H2O
C8H10 + H2O = H2 + CO2 =>
C8H10 + 16 H2O = 21 H2 + 8 CO2
PbS + KI = PbI + KS =>
PbS + KI = PbI + KS
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