Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + O2 = 2 CuO
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Pb2 + AlNO3 = Al + PbNO3 =>
Pb2 + 2 AlNO3 = 2 Al + 2 PbNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Zn(OH)2 = ZnO + H2O =>
Zn(OH)2 = ZnO + H2O
Na2CO3 + C6H8O7 = CO2(g) + H2O + Na3C6H5O7 =>
3 Na2CO3 + 2 C6H8O7 = 3 CO2(g) + 3 H2O + 2 Na3C6H5O7
N2O5 + NH4OH = NH4NO3 + O2 =>
3 N2O5 + 4 NH4OH = 5 NH4NO3 + 2 O2
H4C + Al4 = Al4C3 + H3 =>
3 H4C + Al4 = Al4C3 + 4 H3
CaCl(OCl) + HCl = CaCl2 + Cl2 + H2O =>
CaCl(OCl) + 2 HCl = CaCl2 + Cl2 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H5KO + NaOH = H2O + NaC8H4KO =>
C8H5KO + NaOH = H2O + NaC8H4KO
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li2SO4 + Pb(NO3)2 = Pb(SO4) + Li(NO3) =>
Li2SO4 + Pb(NO3)2 = Pb(SO4) + 2 Li(NO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P4 + KMnO4 + H2O = KH2PO4 + K2HPO4 + MnO2 =>
3 P4 + 20 KMnO4 + 8 H2O = 4 KH2PO4 + 8 K2HPO4 + 20 MnO2
AgNO3 + CH3COOH = Ag + HNO3 + CH3COO =>
AgNO3 + CH3COOH = Ag + HNO3 + CH3COO
CaCl2 + KOH + KMnO4 = Ca(ClO3)2 + K2MnO4 + H2O =>
CaCl2 + 12 KOH + 12 KMnO4 = Ca(ClO3)2 + 12 K2MnO4 + 6 H2O
C + H + O + N = C3H5NO =>
3 C + 5 H + O + N = C3H5NO
NH4Cl + Sr(OH)2*8H2O = NH4OH + SrCl2 + H2O =>
2 NH4Cl + Sr(OH)2*8H2O = 2 NH4OH + SrCl2 + 8 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Na2SO3 + Zn = Zn(SO3) + Na =>
Na2SO3 + Zn = Zn(SO3) + 2 Na
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
K2CO3 + HCl = ClK2 + HCO3 =>
K2CO3 + HCl = ClK2 + HCO3
CH4 + O2 = CO2 + H2 =>
CH4 + O2 = CO2 + 2 H2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2CrO4 + H2O2 = Cr(OH)3 + NaOH + O2 =>
2 Na2CrO4 + 5 H2O2 = 2 Cr(OH)3 + 4 NaOH + 4 O2
CH3CH(CH3)COH + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + CH3CH(CH3)COOH + H2O =>
3 CH3CH(CH3)COH + K2Cr2O7 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 CH3CH(CH3)COOH + 4 H2O
Ca + Mn2O12S3 = Mn + CaSO4 =>
3 Ca + Mn2O12S3 = 2 Mn + 3 CaSO4
FeCr2O7 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
4 FeCr2O7 + 8 K2CO3 + O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
CaCO3 + C = CaO + CO =>
CaCO3 + C = CaO + 2 CO
KMnO4 + NH3 = KNO2 + KOH + H2O + MnO2 =>
2 KMnO4 + NH3 = KNO2 + KOH + H2O + 2 MnO2
H2O + BaO + SO3 = BaSO4*7H2O =>
7 H2O + BaO + SO3 = BaSO4*7H2O
AgNO3(l) + NaCl(s) = AgCl(s) + NaNO3(aq) =>
AgNO3(l) + NaCl(s) = AgCl(s) + NaNO3(aq)
BaCl2 + HAc = Ba(Ac)2 + HCl =>
BaCl2 + 2 HAc = Ba(Ac)2 + 2 HCl
C6H13OH + CrO3 + H2SO4 = C5H11COOH + Cr2(SO4)3 + H2O =>
3 C6H13OH + 4 CrO3 + 6 H2SO4 = 3 C5H11COOH + 2 Cr2(SO4)3 + 9 H2O
Mg(HSO4) = Mg + HSO4 =>
Mg(HSO4) = Mg + HSO4
Na2O = Na + O2 =>
2 Na2O = 4 Na + O2
C3H4 + Na = C3H3Na + H2 =>
2 C3H4 + 2 Na = 2 C3H3Na + H2
Mg(NO3)2 + K2CO3 = Mg(CO3)2 + K2NO3 =>
Mg(NO3)2 + 2 K2CO3 = Mg(CO3)2 + 2 K2NO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C3H4 + 16 KMnO4 + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 15 CO2 + 34 H2O
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K1Fe1(C2O4)2(H2O) + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + K2C2O4 + H2O2 = 2 K1Fe1(C2O4)2(H2O) + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
CaO + Sb2O5 + Cr2O3 + MnO = Ca16Mn4Cr10Sb10O60 =>
16 CaO + 5 Sb2O5 + 5 Cr2O3 + 4 MnO = Ca16Mn4Cr10Sb10O60
FeS + NO3{-} + H3O{+} = Fe{3+} + NO{2+} + SO4{2-} + H2O =>
FeS + 9 NO3{-} + 28 H3O{+} = Fe{3+} + 9 NO{2+} + SO4{2-} + 42 H2O
A2 + B2 = AB3 =>
A2 + 3 B2 = 2 AB3
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
C + H2 + N2 + O2 = C6H3N3O7 =>
12 C + 3 H2 + 3 N2 + 7 O2 = 2 C6H3N3O7
Al + KOH + H2SO4 + H2O = KAlS2O812H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 1608 H2O = 2 KAlS2O812H2O + 1611 H2
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