Equations balanced on the previous day | Equations balanced on the next day |
2 COOH + Br2 = 2 COOBr + 2 H
H2CO3(aq) = CO2() + H2O() =>
H2CO3(aq) = CO2() + H2O()
H + O + C = C2H5OH =>
6 H + O + 2 C = C2H5OH
BaCl2LiOH = BaOHCl2Li =>
BaCl2LiOH = BaOHCl2Li
HNO3 + CrCO3 = CO2 + H2O + Cr(NO3)2 =>
2 HNO3 + CrCO3 = CO2 + H2O + Cr(NO3)2
Al + HNO3 = Al2(NO33) + NO + H2O =>
6 Al + 64 HNO3 = 3 Al2(NO33) + 61 NO + 32 H2O
Mn(SO4) + Na2(CrO4) = Mn(CrO4) + Na2(SO4) =>
Mn(SO4) + Na2(CrO4) = Mn(CrO4) + Na2(SO4)
Na2Al2O4 + H2SO4 = Na2SO4 + Al2O3 + H2O =>
Na2Al2O4 + H2SO4 = Na2SO4 + Al2O3 + H2O
Li + FeO = LiO + Fe =>
Li + FeO = LiO + Fe
ClO{-}(aq) + Cr(OH)3 + OH{-} = Cl{-}(aq) + CrO42{-}(aq) + H2O =>
40 ClO{-}(aq) + Cr(OH)3 + OH{-} = 40 Cl{-}(aq) + CrO42{-}(aq) + 2 H2O
Ca + Fe(OH)3 = Ca(OH)2 + Fe =>
3 Ca + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 Fe
Na2SeO3 = Na2O + SeO2 =>
Na2SeO3 = Na2O + SeO2
Pt(OH)2 + HBrO2 = Pt(BrO2)2 + H2O =>
Pt(OH)2 + 2 HBrO2 = Pt(BrO2)2 + 2 H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
CH3CH2CH2CH2OH + [Ag(NH3)2]{+} + OH{-} = CH3CH2CH2CHO + Ag + NH3 + H2O =>
CH3CH2CH2CH2OH + 2[Ag(NH3)2]{+} + 2 OH{-} = CH3CH2CH2CHO + 2 Ag + 4 NH3 + 2 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Ca(NO3)2 + HCl = CaCl2 + NHO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 NHO3
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
ZnSO4 + C = Zn + CSO4 =>
ZnSO4 + C = Zn + CSO4
HCOONa + H2SO4 = HCOOH + Na2SO4 =>
2 HCOONa + H2SO4 = 2 HCOOH + Na2SO4
Rb + H3AsO3 = Rb3AsO3 + H2 =>
6 Rb + 2 H3AsO3 = 2 Rb3AsO3 + 3 H2
CH3CH2CH2CH3 + O2 = CH3COO + H2O =>
CH3CH2CH2CH3 + 3 O2 = 2 CH3COO + 2 H2O
H + Cl + CaCO3 = CaCl2 + H2O + CO2 =>
2 H + 2 Cl + CaCO3 = CaCl2 + H2O + CO2
H2SO4 + CH3COCH3 = H2O2 + SO4 + CH3 =>
4 H2SO4 + 2 CH3COCH3 = H2O2 + 4 SO4 + 6 CH3
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
KMnO4 + CH2 = CO + H2O + Mn + K2CO3 =>
2 KMnO4 + 3 CH2 = 2 CO + 3 H2O + 2 Mn + K2CO3
K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3
Y(NO3)36H2O + Ba(NO3)2 + Cu(NO3)2*3H2O + C6O7H8 = Y3Ba5Cu8O18 + CO2 + N2 + H2O =>
9 Y(NO3)36H2O + 15 Ba(NO3)2 + 24 Cu(NO3)2*3H2O + 128 C6O7H8 = 3 Y3Ba5Cu8O18 + 768 CO2 + 201 N2 + 593 H2O
K2Cr2O7 + NH3 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O =>
K2Cr2O7 + 2 NH3 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + 7 H2O
Mg + K2S2O8 = MgSO4 + K2SO4 =>
Mg + K2S2O8 = MgSO4 + K2SO4
Cl1 + LiI = I2 + LiCl =>
2 Cl1 + 2 LiI = I2 + 2 LiCl
KClO4(s) + Fe(s) = FeO(s) + KCl(s) =>
KClO4(s) + 4 Fe(s) = 4 FeO(s) + KCl(s)
CH3CHO + NH3 = (C2H5)(CH3)C5H3N + H2O =>
4 CH3CHO + NH3 = (C2H5)(CH3)C5H3N + 4 H2O
CaO + CO2 = (CaCO3) =>
CaO + CO2 = (CaCO3)
AgNO3 + Na2PO3 = Ag2PO3 + NaNO3 =>
2 AgNO3 + Na2PO3 = Ag2PO3 + 2 NaNO3
Ca(NO3)2 + Na2SO4 = NaNO3(aq) + CaSO4(s) =>
Ca(NO3)2 + Na2SO4 = 2 NaNO3(aq) + CaSO4(s)
Ba(OH)2 + HClO4 = Ba(ClO4)2 + H2O =>
Ba(OH)2 + 2 HClO4 = Ba(ClO4)2 + 2 H2O
Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag
Ca3(PO4)2 + SiO2 + C = CaSiO2 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 8 C = 3 CaSiO2 + 8 CO + 2 P
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
Pb(OH)4 + H6SiO5 = Pb3(SiO5)2 + H2O =>
3 Pb(OH)4 + 2 H6SiO5 = Pb3(SiO5)2 + 12 H2O
H4P2O7 + K = KP2O7 + H2 =>
H4P2O7 + K = KP2O7 + 2 H2
NaCl + H2SO4 = Cl2 + NaSO4 + HS + H2O =>
14 NaCl + 18 H2SO4 = 7 Cl2 + 14 NaSO4 + 4 HS + 16 H2O
C2H2(g) + O2(g) = C(s) + H2O(g) =>
2 C2H2(g) + O2(g) = 4 C(s) + 2 H2O(g)
B2O3 + Ca = B6O + CaO =>
3 B2O3 + 8 Ca = B6O + 8 CaO
AgNO3 + [Co(NH3)6]Cl3 = AgCl + [Co(NH3)6]Cl(NO3)2 =>
2 AgNO3 + [Co(NH3)6]Cl3 = 2 AgCl + [Co(NH3)6]Cl(NO3)2
H2GeO2 = H + GeO2 =>
H2GeO2 = 2 H + GeO2
K2Cr2O7 + H2SO4 + CrI3 = K2SO4 + I2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 CrI3 = K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 7 H2O
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