Equations balanced on the previous day | Equations balanced on the next day |
PbSO4 + CH3COOH = PbCH3COO + HSO4
HCl + Zn(OH)2 = H2O + ZnCl2 =>
2 HCl + Zn(OH)2 = 2 H2O + ZnCl2
NbO2 + H2SO4 = (NbO2)2SO4 + SO2 + H2O =>
2 NbO2 + 2 H2SO4 = (NbO2)2SO4 + SO2 + 2 H2O
C6H5COONa + NaOH = C6H5COOH + Na2O =>
C6H5COONa + NaOH = C6H5COOH + Na2O
K2Cr2O7 + H2SO4 + KI = I2 + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 3 I2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
ammoniumnitrite = nitrogen + water =>
NH4NO2 = N2 + 2 H2O
AgCuCl2 = CuAgCl2 =>
AgCuCl2 = CuAgCl2
LiI2 = I + Li =>
LiI2 = 2 I + Li
ZnCl2*2H2O + NaOH = ZnO + NaCl + H2O =>
ZnCl2*2H2O + 2 NaOH = ZnO + 2 NaCl + 3 H2O
NH4HO + H2CO3 = H2O + (NH4)2CO3 =>
2 NH4HO + H2CO3 = 2 H2O + (NH4)2CO3
ZrCl4 + Al = Zr + AlCl3 =>
3 ZrCl4 + 4 Al = 3 Zr + 4 AlCl3
C4H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C4H6 + 22 KMnO4 + 33 H2SO4 = 20 CO2 + 22 MnSO4 + 11 K2SO4 + 48 H2O
Fe + HNO3 = Fe(NO3)3 + NH4(NO3) + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4(NO3) + 9 H2O
LiO + H2 = LiOH =>
2 LiO + H2 = 2 LiOH
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2CHO + H2O =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2CHO + 8 H2O
AgNO3 + H2CO3 = Ag2CO3 + HNO3 =>
2 AgNO3 + H2CO3 = Ag2CO3 + 2 HNO3
(CO(NH2)2) + O2 = CO2 + N2 + H2 =>
2(CO(NH2)2) + O2 = 2 CO2 + 2 N2 + 4 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
N2 + H3PO4 = NH3 + N3PO4 =>
2 N2 + H3PO4 = NH3 + N3PO4
NaH2CO3 + C3H6O + NH4NO3 = Na2CO3 + CH2CHNH4CH3 + O =>
12 NaH2CO3 + 4 C3H6O + 3 NH4NO3 = 6 Na2CO3 + 6 CH2CHNH4CH3 + 31 O
CuS(s) = Cu(s) + S(g) =>
CuS(s) = Cu(s) + S(g)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
Ba(OH)2 + Na2CO3 = BaCO3 + NaOH =>
Ba(OH)2 + Na2CO3 = BaCO3 + 2 NaOH
HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O =>
2 HClO4 + BaCO3 = Ba(ClO4)2 + CO2 + H2O
PbO + C = Pb + CO =>
PbO + C = Pb + CO
K2SO4(aq) + AlBr3(aq) = Al2(SO4)3(aq) + KBr(aq) =>
3 K2SO4(aq) + 2 AlBr3(aq) = Al2(SO4)3(aq) + 6 KBr(aq)
Ba(OH)2 + J2 = Ba(JO)2 + BaJ2 + H2O =>
2 Ba(OH)2 + 2 J2 = Ba(JO)2 + BaJ2 + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
FeO4{3-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
2 FeO4{3-} + 6 H2O + 12 H{+} = 2[Fe(H2O)6]{3+} + O2
Mg2 + SO4 = MgSO4 =>
Mg2 + 2 SO4 = 2 MgSO4
hydrogen + oxygen = water =>
2 H2 + O2 = 2 H2O
C2H6 + KMnO4 + H2O = C2H6O2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H6O2 + 4 MnO2 + 4 KOH
H2SO4 + CH4 = CO2 + SO2 + H2O =>
4 H2SO4 + CH4 = CO2 + 4 SO2 + 6 H2O
FeS2 + HCl + Hg(NO3)2 = H2S + Fe(NO3)4 + HgCl2 =>
FeS2 + 4 HCl + 2 Hg(NO3)2 = 2 H2S + Fe(NO3)4 + 2 HgCl2
C6H6O2 + C8H4O3 = C20H12O5 + H2O =>
2 C6H6O2 + C8H4O3 = C20H12O5 + 2 H2O
(NH4)2SO4 + Ca(OH)2 = H2O + CaSO4 + NH3 =>
(NH4)2SO4 + Ca(OH)2 = 2 H2O + CaSO4 + 2 NH3
HAuCl4 = HCl + AuCl3 =>
HAuCl4 = HCl + AuCl3
K2CrO4 + NaNO2 + H2O = K(Cr(OH)4) + NaNO3 + KOH =>
2 K2CrO4 + 3 NaNO2 + 5 H2O = 2 K(Cr(OH)4) + 3 NaNO3 + 2 KOH
K2Cr2O7 + FeSO4 + KHSO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 3 Fe2(SO4)3 + 8 K2SO4 + Cr2(SO4)3 + 7 H2O
FeSO3 + (NH4)2S = FeS + (NH4)2SO4 =>
4 FeSO3 + 3(NH4)2S = 4 FeS + 3(NH4)2SO4
CH3CHO + H2O = H3O + CH3COO =>
CH3CHO + 4 H2O = 3 H3O + CH3COO
MnO4{-} + SO32{-} + H{+} = MnO2 + SO42{-} + H2O =>
20 MnO4{-} + 3 SO32{-} + 20 H{+} = 20 MnO2 + 3 SO42{-} + 10 H2O
Cu(II)(OH) + H(C2H3O2) = H(OH) + Cu(II)(C2H3O2) =>
Cu(II)(OH) + H(C2H3O2) = H(OH) + Cu(II)(C2H3O2)
LiNO3 + BaBr2 = Ba(NO3)2 + LiBr =>
2 LiNO3 + BaBr2 = Ba(NO3)2 + 2 LiBr
Na3[Cr(OH)6] + HI = Cr(OH)3 + NaI + H2O =>
Na3[Cr(OH)6] + 3 HI = Cr(OH)3 + 3 NaI + 3 H2O
NiCl2 + Zn(OH)2 = ZnCl2 + Ni(OH)2 =>
NiCl2 + Zn(OH)2 = ZnCl2 + Ni(OH)2
H2C4H2O4 + NaOH = HC4H2O4Na + H2O =>
H2C4H2O4 + NaOH = HC4H2O4Na + H2O
NH3 + Cu(NO3)2 + H2O = NH4(NO3) + Cu(OH)2 =>
2 NH3 + Cu(NO3)2 + 2 H2O = 2 NH4(NO3) + Cu(OH)2
KNO3 + C7H5KO2 = K2CO3 + CO2 + N2 + H2O =>
12 KNO3 + 2 C7H5KO2 = 7 K2CO3 + 7 CO2 + 6 N2 + 5 H2O
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