Equations balanced on the previous day | Equations balanced on the next day |
Cu + 3 NO3 = Cu(NO3)3
BrO5 + H2O = Br(O3H)2 =>
BrO5 + H2O = Br(O3H)2
Na2(SO4) + Sr(NO3)2 = NaNO3 + SrSO4 =>
Na2(SO4) + Sr(NO3)2 = 2 NaNO3 + SrSO4
MnCl2 + O2 = MnO2 + Cl2 =>
MnCl2 + O2 = MnO2 + Cl2
H2S + Co(NO3)2 = CoS + HNO3 =>
H2S + Co(NO3)2 = CoS + 2 HNO3
CrO2 + S2O8 + OH{-} = CrO4 + SO4{2-} + H2O =>
CrO2 + S2O8 + 4 OH{-} = CrO4 + 2 SO4{2-} + 2 H2O
CuCO3 + H2O = H2CO3 + CuO =>
CuCO3 + H2O = H2CO3 + CuO
C6H13NO2 + H2O = CH4 + NH3 + CO2 =>
4 C6H13NO2 + 10 H2O = 15 CH4 + 4 NH3 + 9 CO2
OH{-}(aq) + Fe(CN)6{4-}(aq) + Ce{4+}(aq) = Ce{3+}(aq) + Fe{3+}(aq) + CO3{2-}(aq) + NO3{-}(aq) + H2O(l) =>
72 OH{-}(aq) + Fe(CN)6{4-}(aq) + 61 Ce{4+}(aq) = 61 Ce{3+}(aq) + Fe{3+}(aq) + 6 CO3{2-}(aq) + 6 NO3{-}(aq) + 36 H2O(l)
zinc + silversulfate = zincsulfate + silver =>
Zn + Ag2SO4 = ZnSO4 + 2 Ag
C + HNO3 = NH4NO3 + H2O + C(NO3)4 =>
2 C + 10 HNO3 = NH4NO3 + 3 H2O + 2 C(NO3)4
CaCl2 + K2CrO4 = K2Cl2 + CaCrO4 =>
CaCl2 + K2CrO4 = K2Cl2 + CaCrO4
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CrO2 + S2O8 + OH{-} = CrO4 + SO4{2-} + H2O =>
CrO2 + S2O8 + 4 OH{-} = CrO4 + 2 SO4{2-} + 2 H2O
An + HCl = AnCl + H2 =>
2 An + 2 HCl = 2 AnCl + H2
SnI2 + NaOH = Sn(OH)2 + NaI =>
SnI2 + 2 NaOH = Sn(OH)2 + 2 NaI
HCHO + HCl = ClCHO + H2 =>
HCHO + HCl = ClCHO + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgCl2 + NaOH = AgO + NaCl + H2O =>
AgCl2 + 2 NaOH = AgO + 2 NaCl + H2O
Fe3O4 + Cl2 + H2SO4 = Fe2(SO4)3 + H2O + HCl =>
2 Fe3O4 + Cl2 + 9 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + 2 HCl
Ba(NO3)2 + Na3PO4 = NaNO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Ba3(PO4)2
NaCl + H2SO4 + MnO2 = NaSO4 + MnSO4 + Cl2 + H2O =>
2 NaCl + 4 H2SO4 + 2 MnO2 = 2 NaSO4 + 2 MnSO4 + Cl2 + 4 H2O
NiC2O2*2H2O + O2 = NiO + H2O + CO2 =>
2 NiC2O2*2H2O + 3 O2 = 2 NiO + 4 H2O + 4 CO2
Mg(s) + CuSO4(l) = MgSO4(l) + Cu(s) =>
Mg(s) + CuSO4(l) = MgSO4(l) + Cu(s)
KOH + HBr = HOH + KBr =>
KOH + HBr = HOH + KBr
C6H5CHO + CH3CH2CH2NH2 = C6H5CH(NCH2CH2CH3) + H2O =>
C6H5CHO + CH3CH2CH2NH2 = C6H5CH(NCH2CH2CH3) + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Au + ZnSO4 = Zn + Au2SO4 =>
2 Au + ZnSO4 = Zn + Au2SO4
Pb + C4Cl2 = PbCl2 + C =>
Pb + C4Cl2 = PbCl2 + 4 C
Cu{+2} + I{-} = CuI + I2 =>
2 Cu{+2} + 4 I{-} = 2 CuI + I2
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu =>
CH3CH2CH2CHO + CuO = CH3CH2CH2COOH + Cu
NH3 + HNO3 = H2O + HN2O3 =>
5 NH3 + 11 HNO3 = 9 H2O + 8 HN2O3
H2C2O4 + K2Cr2O7 = K[Cr(C2O4)2(H2O)2] + CO2 + H2O =>
7 H2C2O4 + K2Cr2O7 = 2 K[Cr(C2O4)2(H2O)2] + 6 CO2 + 3 H2O
Na[Al(OH)4] + HCl = AlCl3 + Na2O + H2O =>
2 Na[Al(OH)4] + 6 HCl = 2 AlCl3 + Na2O + 7 H2O
Fe2O3 + H2O2 = Fe(OH)3 + O2 =>
2 Fe2O3 + 6 H2O2 = 4 Fe(OH)3 + 3 O2
Mg(HO)2 + NH3 = Mg3N2 + H2O =>
3 Mg(HO)2 + 2 NH3 = Mg3N2 + 6 H2O
C10H8(s) + O2 = H2O + CO2 =>
C10H8(s) + 12 O2 = 4 H2O + 10 CO2
MgCO3 + CH3O2H = CO2 + Mg(C2H3O2)2 + H2O =>
MgCO3 + 4 CH3O2H = CO2 + Mg(C2H3O2)2 + 5 H2O
K2Cr2O7 + H2SO4 + (CH3)3COH = Cr2(SO4)3 + K2SO4 + H2O + COH =>
2 K2Cr2O7 + 8 H2SO4 + (CH3)3COH = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 4 COH
Zn(s) + Pb(C2H3O2)2*3H2O(aq) = Pb(s) + Zn(C2H3O2)2*3H2O(aq) =>
Zn(s) + Pb(C2H3O2)2*3H2O(aq) = Pb(s) + Zn(C2H3O2)2*3H2O(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ho + H2O = Ho(OH)3 + H2 =>
2 Ho + 6 H2O = 2 Ho(OH)3 + 3 H2
S{-2} + I2 = I{-} + S5 =>
5 S{-2} + 5 I2 = 10 I{-} + S5
Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O
CH3COOH(aq) + Ca(COO)2 = CaCHCOOH(aq) + H2O(l) + CO2(g) =>
3 CH3COOH(aq) + 4 Ca(COO)2 = 4 CaCHCOOH(aq) + 2 H2O(l) + 6 CO2(g)
C6H6 + O2 = CO3 + H2O =>
2 C6H6 + 21 O2 = 12 CO3 + 6 H2O
(CH3)2NH + HBr = (CH3)2NH2Br =>
(CH3)2NH + HBr = (CH3)2NH2Br
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