Equations balanced on the previous day | Equations balanced on the next day |
PbS2 + 2 HCl = PbCl2 + H2S2
Al(OH) + HC2H3O2 = AlC2H3O2 + H2O =>
Al(OH) + HC2H3O2 = AlC2H3O2 + H2O
CH2(OH){-}CH2(OH) + HNO3 = CH2(ONO2){-}CH2(ONO2) + H2O =>
CH2(OH){-}CH2(OH) + HNO3 = CH2(ONO2){-}CH2(ONO2) + H2O
CuNO3 + KBr = CuBr + KNO3 =>
CuNO3 + KBr = CuBr + KNO3
CH2(OH){-}CH2(OH) + HNO3 = CH2(ONO2){-}CH2(ONO2) + H2O =>
CH2(OH){-}CH2(OH) + HNO3 = CH2(ONO2){-}CH2(ONO2) + H2O
Si + Al2O3 = SiO2 + Al =>
3 Si + 2 Al2O3 = 3 SiO2 + 4 Al
Ag2S + NH3 + H2O = [Ag(NH3)2]{+} + HS{-} + OH{-} =>
Ag2S + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + HS{-} + OH{-}
Bi(OH)3 + HCl = Bi(ClO) + H2O =>
Bi(OH)3 + HCl = Bi(ClO) + 2 H2O
HNO3 + P2 + H2O = H3PO4 + N2O3 =>
10 HNO3 + 2 P2 + H2O = 4 H3PO4 + 5 N2O3
V(OH)4Cl + Fe(Cl)2 + HCl = VOCl2 + FeCl3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VOCl2 + FeCl3 + 3 H2O
FeO + AgNO3 = FeOAgNO3 =>
FeO + AgNO3 = FeOAgNO3
FeCl3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + Na + Cl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 6 Na + 6 Cl
C17H20N4O6 + O2 = CO2 + H2O + N2 =>
C17H20N4O6 + 19 O2 = 17 CO2 + 10 H2O + 2 N2
Co(OH)2 + CH3COOH = (CH3COO)2Co + H2O =>
Co(OH)2 + 2 CH3COOH = (CH3COO)2Co + 2 H2O
C2H2O4 + K2Cr2O7 = H2O + K2C2O4 + Cr2O3 + O2 =>
2 C2H2O4 + 2 K2Cr2O7 = 2 H2O + 2 K2C2O4 + 2 Cr2O3 + 3 O2
HC2H3O2 + MgCO3 = H2O + CO2 + Mg(C2H3O2)2 =>
2 HC2H3O2 + MgCO3 = H2O + CO2 + Mg(C2H3O2)2
H3C2H4O(g) + O2(g) = CO2(g) + H2O(g) =>
4 H3C2H4O(g) + 13 O2(g) = 8 CO2(g) + 14 H2O(g)
H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2
Al(OH)3 + C = Al + H2O + CO2 =>
4 Al(OH)3 + 3 C = 4 Al + 6 H2O + 3 CO2
SO2 + AuCl3 + H2O = SO3 + HCl + Au =>
3 SO2 + 2 AuCl3 + 3 H2O = 3 SO3 + 6 HCl + 2 Au
C7H5ClO2 + CH3OH = C8H7ClO2 + H2O =>
C7H5ClO2 + CH3OH = C8H7ClO2 + H2O
Na + Fe2(CO3)3 = Na2CO3 + Fe =>
6 Na + Fe2(CO3)3 = 3 Na2CO3 + 2 Fe
KCl + K2Cr2O7 + H2SO4 = Cl2 + H2O + K2SO4 + Cr2(SO4)3 =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
SbCl2 + Fe2(SO4)3 = SbSO4 + FeCl3 =>
3 SbCl2 + Fe2(SO4)3 = 3 SbSO4 + 2 FeCl3
Cu2O + Cu2S = SO2 + Cu4 =>
4 Cu2O + 2 Cu2S = 2 SO2 + 3 Cu4
N2 + O2 = N2O6 =>
N2 + 3 O2 = N2O6
LiPO3 + V2O5 + C2H6O2 = LiVOPO4 + CO2 + H2O =>
10 LiPO3 + 5 V2O5 + C2H6O2 = 10 LiVOPO4 + 2 CO2 + 3 H2O
KCl + K2Cr2O7 + H2SO4 = Cl2 + H2O + K2SO4 + Cr2(SO4)3 =>
6 KCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3
FeS + HNO3 = Fe(NO3) + NO + H2SO4 + H2O =>
3 FeS + 10 HNO3 = 3 Fe(NO3) + 7 NO + 3 H2SO4 + 2 H2O
NaOH + Mg = MgO2 + Na + H2O =>
4 NaOH + Mg = MgO2 + 4 Na + 2 H2O
BH6 + O2 = B2O3 + H2O =>
4 BH6 + 9 O2 = 2 B2O3 + 12 H2O
HCl + Ba(OH)2*H2O = BaCl2 + H2O =>
2 HCl + Ba(OH)2*H2O = BaCl2 + 3 H2O
C3H6 + Br = C3H6Br2 =>
C3H6 + 2 Br = C3H6Br2
NaHCO3 + H2O + I2 = H2CO3 + NaI + O2 =>
4 NaHCO3 + 2 H2O + 2 I2 = 4 H2CO3 + 4 NaI + O2
N2O5 + LiOH = Li2O + HNO3 =>
N2O5 + 2 LiOH = Li2O + 2 HNO3
NaClO3 + HI + H2SO4 = HCl + I2 + NaHSO4 + H2O =>
NaClO3 + 6 HI + H2SO4 = HCl + 3 I2 + NaHSO4 + 3 H2O
CSOH2O = CSO2H2 =>
CSOH2O = CSO2H2
HCHO + H2O2 = CO2 + H2 =>
2 HCHO + H2O2 = 2 CO2 + 3 H2
H2C2O4 + KOH = H2OKHC2O4 =>
H2C2O4 + KOH = H2OKHC2O4
K2O + P4O10 = K3PO4 =>
6 K2O + P4O10 = 4 K3PO4
CCH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CCH3CH2CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CH2COOH + 2 MnSO4 + K2SO4 + 3 H2O
C6H12O6 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C6H12O6 + 4 Cr2O7{2-} + 32 H{+} = 6 CO2 + 8 Cr{3+} + 22 H2O
S3Fe4 + O2 = Fe + O2S3 =>
S3Fe4 + O2 = 4 Fe + O2S3
CrCl3 + Zn(OH)2 = Cr(OH)3 + ZnCl2 =>
2 CrCl3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnCl2
(a)C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
(a)C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)
Ba(OH)2 + HCl = BaCl + (OH)2H =>
Ba(OH)2 + HCl = BaCl + (OH)2H
KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2 =>
2 KOH(aq) + CaCO3(s) = K2CO3 + Ca(OH)2
C6H10O + H2O = C6H12O2 =>
C6H10O + H2O = C6H12O2
C6H12 + H2SO4 = C18H32O + HSO3 + H2O =>
3 C6H12 + 6 H2SO4 = C18H32O + 6 HSO3 + 5 H2O
C9H18Cl + Cl = C9H17Cl2 + HCl =>
C9H18Cl + 2 Cl = C9H17Cl2 + HCl
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