Equations balanced on the previous day | Equations balanced on the next day |
2 CH4 + 2 CO + O2 = 2 CH3COOH
C12H26C15H32 + H2O2 = CO2 + H2O =>
C12H26C15H32 + 83 H2O2 = 27 CO2 + 112 H2O
Ca3(PO4)2 + HNO3 = CaHPO4 + Ca(NO3)2 =>
Ca3(PO4)2 + 2 HNO3 = 2 CaHPO4 + Ca(NO3)2
KNO2(aq) + H2SO4(aq) = HNO2(aq) + K2SO4(aq) =>
2 KNO2(aq) + H2SO4(aq) = 2 HNO2(aq) + K2SO4(aq)
CO2 + H2 = C2H4O2 + H2O =>
2 CO2 + 4 H2 = C2H4O2 + 2 H2O
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
Ag2CO3 + Na2S2O3 = Na3[Ag(S2O3)2] + Na2CO3 =>
Ag2CO3 + 4 Na2S2O3 = 2 Na3[Ag(S2O3)2] + Na2CO3
CH3COOH + Na = NaCH3COONa + H2 =>
2 CH3COOH + 4 Na = 2 NaCH3COONa + H2
Al(OH)3 + H2Co3 = Al2(Co3)3 + H2O =>
2 Al(OH)3 + 3 H2Co3 = Al2(Co3)3 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe{-} + K2Cr2O7 + H{+} = Fe + Cr + H2O + K =>
14 Fe{-} + K2Cr2O7 + 14 H{+} = 14 Fe + 2 Cr + 7 H2O + 2 K
Ce(SO4)2 + Na2SO3 + H2O = Ce2(SO4)3 + Na2SO4 + H2SO4 =>
2 Ce(SO4)2 + Na2SO3 + H2O = Ce2(SO4)3 + Na2SO4 + H2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SnCl4 + H3PO4 = SnP2O7 + H2O + HCl =>
SnCl4 + 2 H3PO4 = SnP2O7 + H2O + 4 HCl
F + NH4I = FI + NH4 =>
F + NH4I = FI + NH4
CH3(CH2)5CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)5CH3(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Cu(s) + HNO3 = Cu(NO3)2(g) + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2(g) + 2 NO2 + 2 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + HgCl(aq) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + 2 HgCl(aq)
CuSO4 + H2S = Cu + H2O + SO2 =>
3 CuSO4 + 2 H2S = 3 Cu + 2 H2O + 5 SO2
Zn + H2SO4 = (ZnSO4) + H2 =>
Zn + H2SO4 = (ZnSO4) + H2
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
H(SO4) + Al(OH)3 = H(OH)2 + Al2(SO4)3 =>
3 H(SO4) + 2 Al(OH)3 = 3 H(OH)2 + Al2(SO4)3
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
RbO3 = RbO + O2 =>
RbO3 = RbO + O2
K2Cr2O7 + H2SO4 + C2H6O = K2SO4 + Cr2(SO4)3 + C2H4O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C2H4O2 + 11 H2O
C4H6 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 C4H6 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 4 H2O + 10 CH3COOH
K45 + Rb12 = KRb30 =>
2 K45 + 225 Rb12 = 90 KRb30
CU(NO3)2 + O2 = CUO + NO3 =>
2 CU(NO3)2 + O2 = 2 CUO + 4 NO3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2NOH = OH + H2N =>
H2NOH = OH + H2N
H2SO4(aq) + BaBr2(aq) = BaSO4(s) + HBr(aq) =>
H2SO4(aq) + BaBr2(aq) = BaSO4(s) + 2 HBr(aq)
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg2SiO4 + H2CO3 = Mg{+2} + HCO3{-} + HSiO3{-} + H2O =>
Mg2SiO4 + 3 H2CO3 = 2 Mg{+2} + 3 HCO3{-} + HSiO3{-} + H2O
K2FeO4 + KBr + H2SO4 = Fe2(SO4)3 + Br2 + K2SO4 + H2O =>
2 K2FeO4 + 6 KBr + 8 H2SO4 = Fe2(SO4)3 + 3 Br2 + 5 K2SO4 + 8 H2O
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
NH3 + AlNO3 + H2O = Al(OH)3 + NH4NO3 =>
2 NH3 + 4 AlNO3 + 9 H2O = 4 Al(OH)3 + 3 NH4NO3
Zl + HCl = ZlCl2 + H2 =>
Zl + 2 HCl = ZlCl2 + H2
SnCl4 + H3PO4 = SnP2O7 + H2O + HCl =>
SnCl4 + 2 H3PO4 = SnP2O7 + H2O + 4 HCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ag(s) + O2(g) = AgO(s) =>
2 Ag(s) + O2(g) = 2 AgO(s)
Na2S + HCl = S + NaHCl =>
Na2S + 2 HCl = S + 2 NaHCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + NO3 + H{+} = NH4{+} + Zn2{+} + H2O =>
18 Zn + NO3 + 10 H{+} = NH4{+} + 9 Zn2{+} + 3 H2O
H3PO4(aq) + CsOH(aq) = CsH2O4P(aq) + H2O(l) =>
H3PO4(aq) + CsOH(aq) = CsH2O4P(aq) + H2O(l)
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