Equations balanced on the previous day | Equations balanced on the next day |
2 NaHCO3 + CuCl2 = CuO + 2 CO2 + H2O + 2 NaCl
CH3NH2 + HBr = CH3NH2HBr =>
CH3NH2 + HBr = CH3NH2HBr
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
Fe2O3 + HY = FeY2 + Y2 + H2O =>
Fe2O3 + 6 HY = 2 FeY2 + Y2 + 3 H2O
C3H8O + O2 = C2O + H2O =>
4 C3H8O + 9 O2 = 6 C2O + 16 H2O
NH4Cl + NHCl2 = N + HCl =>
NH4Cl + 3 NHCl2 = 4 N + 7 HCl
(NH4)2 + S(aq) + FeCl2(aq) = NH4Cl(aq) + FeS(s) =>
(NH4)2 + S(aq) + FeCl2(aq) = 2 NH4Cl(aq) + FeS(s)
ZnS + H3O = H2O + Zn + H2S =>
ZnS + 2 H3O = 2 H2O + Zn + H2S
Co(OH)2 + H4As2O7 = Co(H2As2O7) + H2O =>
Co(OH)2 + H4As2O7 = Co(H2As2O7) + 2 H2O
C55H72O5N4Mg*(C40H56)*(C15H11O) = C55H72O5N4Mg + C40H56 + C15H11O =>
C55H72O5N4Mg*(C40H56)*(C15H11O) = C55H72O5N4Mg + C40H56 + C15H11O
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3 =>
FeCl3 + K4Fe(CN)6 = Fe[Fe(CN)6] + K4Cl3
Al + C14H8O4 = AlC14H8O4 =>
Al + C14H8O4 = AlC14H8O4
As2S3 + KBrO3 + H2O = H3AsO4 + S + KBr =>
3 As2S3 + 5 KBrO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 KBr
C6H5CHO + C3H6O = (C6H5CH2CH2)2CO + H2O =>
5 C6H5CHO + 11 C3H6O = 4(C6H5CH2CH2)2CO + 12 H2O
S2Cl2 + Ba(OH)2 = BaCl2 + S + BaSO4 + H2O =>
3 S2Cl2 + 4 Ba(OH)2 = 3 BaCl2 + 5 S + BaSO4 + 4 H2O
Al + Cu(CH3COO)2 = Al(CH3COO)3 + Cu =>
2 Al + 3 Cu(CH3COO)2 = 2 Al(CH3COO)3 + 3 Cu
C7H12O + O2 = CO2 + H2O =>
2 C7H12O + 19 O2 = 14 CO2 + 12 H2O
CuSO4 + H2O = CuSO4*H2O =>
CuSO4 + H2O = CuSO4*H2O
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
Co(OH)2 + H4As2O7 = Co(H2As2O7) + H2O =>
Co(OH)2 + H4As2O7 = Co(H2As2O7) + 2 H2O
As2S3 + KBrO3 + H2O = H3AsO4 + S + KBr =>
3 As2S3 + 5 KBrO3 + 9 H2O = 6 H3AsO4 + 9 S + 5 KBr
Na + S2 + O2 = Na2SO4 =>
4 Na + S2 + 4 O2 = 2 Na2SO4
NaF(aq) + H2SO4(aq) = HF(aq) + Na2SO4 =>
2 NaF(aq) + H2SO4(aq) = 2 HF(aq) + Na2SO4
AgS + HF = AgF2 + H2S =>
AgS + 2 HF = AgF2 + H2S
Ag{+} + AsH3 + H2O = Ag + H3AsO4 + H{+} =>
8 Ag{+} + AsH3 + 4 H2O = 8 Ag + H3AsO4 + 8 H{+}
HBr(g) + H2SO4(aq) = H2O(l) + SO2(g) + Br2(l) =>
2 HBr(g) + H2SO4(aq) = 2 H2O(l) + SO2(g) + Br2(l)
Pb(NO3) + NiCl2 = PbNi + (NO3)Cl2 =>
Pb(NO3) + NiCl2 = PbNi + (NO3)Cl2
PbO2 = PbO(s) + O2(g) =>
2 PbO2 = 2 PbO(s) + O2(g)
H2O + O = HOO =>
H2O + 3 O = 2 HOO
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 Na2SO4 + 10 H2O
KBr + AlF3 = AlBr + KF3 =>
KBr + AlF3 = AlBr + KF3
H + HNO3 = H2O + NH3 =>
8 H + HNO3 = 3 H2O + NH3
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)SCN]{2+} + Na{+} + NO3{-} =>
Fe(NO3)3 + NaSCN + H2O = [Fe(H2O)SCN]{2+} + Na{+} + 3 NO3{-}
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS =>
SrS + Cu(NO3)2 = Sr(NO3)2 + CuS
CuSO4 + NH3*H2O = Cu(OH)2 + NH3 + SO4 + H2 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + 2 NH3 + SO4 + H2
Fe2(SO4)3 + KI = FeI3 + K2SO4 =>
Fe2(SO4)3 + 6 KI = 2 FeI3 + 3 K2SO4
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(aq) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(aq)
I2 + KI = KI3 =>
I2 + KI = KI3
Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2
Hl + Li = HlLi =>
Hl + Li = HlLi
HBr + Ba(OH)2 = BaBr2 + HOH =>
2 HBr + Ba(OH)2 = BaBr2 + 2 HOH
Sn + Zn(No3)2 = Sn(No3)2 + Zn =>
Sn + Zn(No3)2 = Sn(No3)2 + Zn
K2O + HCl = H2OK2Cl2 =>
K2O + 2 HCl = H2OK2Cl2
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al + Zn(NO3)2 = AlNO3 + Zn =>
2 Al + Zn(NO3)2 = 2 AlNO3 + Zn
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
C6H12O6 + CuO2 = Cu + CO2 + H2O =>
C6H12O6 + 6 CuO2 = 6 Cu + 6 CO2 + 6 H2O
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq) =>
HNO3(aq) + H2O(l) = H3O(aq) + NO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
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