Equations balanced on the previous day | Equations balanced on the next day |
NaAs(OH)4 + 2 Cu(NO3)2 + 6 NaOH = Cu2O + 5 H2O + 4 NaNO3 + Na3AsO4
NaHCO3 = O2 + NaC + H2O =>
4 NaHCO3 = 5 O2 + 4 NaC + 2 H2O
H2SO4 + Ce = Ce2(SO4)3 + H2 =>
3 H2SO4 + 2 Ce = Ce2(SO4)3 + 3 H2
ZnSO4 + H2O = ZnSO4*5H2O =>
ZnSO4 + 5 H2O = ZnSO4*5H2O
Fe + CuSO4*5H2O = Fe2(SO4)3 + Cu + H2O =>
2 Fe + 3 CuSO4*5H2O = Fe2(SO4)3 + 3 Cu + 15 H2O
O3 + C10H18 = CO2 + H2O =>
29 O3 + 3 C10H18 = 30 CO2 + 27 H2O
MnSO4 + NaOH + Br2 = Mn3O2 + NaSO4 + NaBr + H2O =>
6 MnSO4 + 8 NaOH + Br2 = 2 Mn3O2 + 6 NaSO4 + 2 NaBr + 4 H2O
CrBr3 + H2O = Cr2O3 + HBr =>
2 CrBr3 + 3 H2O = Cr2O3 + 6 HBr
KOH(aq) + HBr(aq) = KBr(aq) + H2O(l) =>
KOH(aq) + HBr(aq) = KBr(aq) + H2O(l)
C4H6O4Ca + K2CO3 = CaCO3 + CH3CO2K =>
C4H6O4Ca + K2CO3 = CaCO3 + 2 CH3CO2K
NaOH + H2SO4 = H2O(g) + Na2SO4(aq) =>
2 NaOH + H2SO4 = 2 H2O(g) + Na2SO4(aq)
HgI + Cl2 = HgCl2 + I2 =>
2 HgI + 2 Cl2 = 2 HgCl2 + I2
Fe(OH)3 = H2O + Fe2O3H2O =>
2 Fe(OH)3 = 2 H2O + Fe2O3H2O
COCl2 + CH3COOH = CH2COCl + COOH + Cl =>
6 COCl2 + 3 CH3COOH = 4 CH2COCl + 4 COOH + 8 Cl
Cu(NO3)2 + CaBr = CuBr2 + CaNO3 =>
Cu(NO3)2 + 2 CaBr = CuBr2 + 2 CaNO3
Cd(NO3)2 + Na3PO4 = Cd3(PO4)2 + Na(NO3) =>
3 Cd(NO3)2 + 2 Na3PO4 = Cd3(PO4)2 + 6 Na(NO3)
K2CrO3 + BaCl2 = KCl + BaCrO3 =>
K2CrO3 + BaCl2 = 2 KCl + BaCrO3
CH2COOH + CH3CHOHCH3 = CH3COOCH(CH3)2 + H2O =>
12 CH2COOH + 17 CH3CHOHCH3 = 15 CH3COOCH(CH3)2 + 11 H2O
SiCl4 + NaOH = Si(OH)4 + NaCl =>
SiCl4 + 4 NaOH = Si(OH)4 + 4 NaCl
Al2(SO4)3 + BaCl = BaSO4 + Al + Cl =>
Al2(SO4)3 + 3 BaCl = 3 BaSO4 + 2 Al + 3 Cl
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
Ca + Sn(C2H3O2)4 = Ca(C2H3O2)2 + Sn =>
2 Ca + Sn(C2H3O2)4 = 2 Ca(C2H3O2)2 + Sn
CuBr2 + SO2 + H2O = CuBr + H2SO4 + HBr =>
2 CuBr2 + SO2 + 2 H2O = 2 CuBr + H2SO4 + 2 HBr
*K(NO3) + Ag = Ag(NO3)K =>
*K(NO3) + Ag = Ag(NO3)K
NaC2H2O2 + H3O = NaH + HC2H3O2 + H2O =>
NaC2H2O2 + 3 H3O = NaH + HC2H3O2 + 3 H2O
Cr(OH)3 + IO3{-}1 + OH{-}1 = CrO4{-}2 + I + H2O =>
5 Cr(OH)3 + 4 IO3{-}1 + OH{-}1 = 5 CrO4{-}2 + 4 I + 8 H2O
[Cu(NH3)2]2Cl2 + NH4OH = [Cu(NH3)4]Cl + H2O =>
[Cu(NH3)2]2Cl2 + 4 NH4OH = 2[Cu(NH3)4]Cl + 4 H2O
C4H10 = C2H5 =>
C4H10 = 2 C2H5
Zn(s) + Cu(So4)2(aq) = ZnSo4(aq) + Cu(s) =>
2 Zn(s) + Cu(So4)2(aq) = 2 ZnSo4(aq) + Cu(s)
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
CoCl2 + KOH = Co(OH)Cl + KCl =>
CoCl2 + KOH = Co(OH)Cl + KCl
K(MnO4) + Fe(SO4) + H2(SO4) = Fe2(SO4)3 + Mn(SO4) + K2(SO4) + H2O =>
2 K(MnO4) + 10 Fe(SO4) + 8 H2(SO4) = 5 Fe2(SO4)3 + 2 Mn(SO4) + K2(SO4) + 8 H2O
Cl2CH4 = CH3ClHCl =>
Cl2CH4 = CH3ClHCl
H2 + LiOH = LiH2O =>
H2 + 2 LiOH = 2 LiH2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C4H6O2 + NaOH = H2O + Na + CO2 =>
C4H6O2 + 18 NaOH = 12 H2O + 18 Na + 4 CO2
PSFe2P + FeS2 = FeS + P4S3 =>
2 PSFe2P + 5 FeS2 = 9 FeS + P4S3
AgNO2 + Ba2SO4 = Ag2SO4 + BaNO2 =>
2 AgNO2 + Ba2SO4 = Ag2SO4 + 2 BaNO2
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq) =>
AgClO4(aq) + LiBr(aq) = AgBr(s) + LiClO4(aq)
C(s) + Br2(l) = C(l)Br2(s) =>
C(s) + Br2(l) = C(l)Br2(s)
C2H5OH + O3 = CH3COOH + H2O =>
3 C2H5OH + 2 O3 = 3 CH3COOH + 3 H2O
NaHCO3 + CuSO4 = NaSO4 + CuHCO3 =>
NaHCO3 + CuSO4 = NaSO4 + CuHCO3
H{+} + MnO4{+} + C12H22O11 = Mn{2+} + CO2 + H2O =>
48 H{+} + 48 MnO4{+} + 7 C12H22O11 = 48 Mn{2+} + 84 CO2 + 101 H2O
C2HO4 + CH4O = C9H8O4 + H2O =>
18 C2HO4 + 63 CH4O = 11 C9H8O4 + 91 H2O
CO2 + Ni = NiO2 + C =>
CO2 + Ni = NiO2 + C
CuSO4 + HCl = CuCl + SO2 + O2 + H2O =>
4 CuSO4 + 4 HCl = 4 CuCl + 4 SO2 + 3 O2 + 2 H2O
AgClO3 + AlCl3 = AgCl3 + Al(ClO3) =>
AgClO3 + AlCl3 = AgCl3 + Al(ClO3)
C10H14 + KMnO4 + H2SO4 = C7H6O2 + K2SO4 + MnSO4 + C3H6O =>
93 C10H14 + 74 KMnO4 + 111 H2SO4 = 42 C7H6O2 + 37 K2SO4 + 74 MnSO4 + 212 C3H6O
Na2WS4 + HCl = WS3 + NaCl + H2S =>
Na2WS4 + 2 HCl = WS3 + 2 NaCl + H2S
Pb3O4 + HNO3 = Pb(NO3)3 + Pb(NO3)2 + H2O =>
Pb3O4 + 8 HNO3 = 2 Pb(NO3)3 + Pb(NO3)2 + 4 H2O
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