Equations balanced on the previous day | Equations balanced on the next day |
Cr + 2 NiSO4 = Cr(SO4)2 + 2 Ni
Sn + H2O + OH{-} = Sn(OH{-})6 + H2 =>
2 Sn + 10 H2O + 2 OH{-} = 2 Sn(OH{-})6 + 5 H2
H3C6H5O7 + H2O = H3C6H4O7 + H3O =>
H3C6H5O7 + H2O = H3C6H4O7 + H3O
H2[Ti(O2)(SO4)3] + H2O = TiOSO4 + H2O2 + H2SO4 =>
H2[Ti(O2)(SO4)3] + 3 H2O = TiOSO4 + 2 H2O2 + 2 H2SO4
CuSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq) =>
CuSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Cu(NO3)2(aq)
Cr4(SO4)5(OH)2 + K2S2O8 + H2O = K2Cr2O7 + K2SO4 + H2SO4 =>
Cr4(SO4)5(OH)2 + 6 K2S2O8 + 12 H2O = 2 K2Cr2O7 + 4 K2SO4 + 13 H2SO4
BaCl2 + (NH4)2CO3 = Ba(CO3) + (NH4)2Cl2 =>
BaCl2 + (NH4)2CO3 = Ba(CO3) + (NH4)2Cl2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Au + H3PO4 = Au3(PO4)2 + H2 =>
3 Au + 2 H3PO4 = Au3(PO4)2 + 3 H2
Ba(NO2)2 + HCl = BaCl2 + HNO2 =>
Ba(NO2)2 + 2 HCl = BaCl2 + 2 HNO2
Na2SO3 + KIO4 + H2SO3 = I2 + K2SO4 + H2O + Na2SO4 =>
6 Na2SO3 + 2 KIO4 + H2SO3 = I2 + K2SO4 + H2O + 6 Na2SO4
HClO3(aq) + CaCO3(s) = Ca(ClO3)2 + H2O + CO2 =>
2 HClO3(aq) + CaCO3(s) = Ca(ClO3)2 + H2O + CO2
K(NO3) + C12H22O11 = N2 + CO2 + H2O + K2(CO3) =>
48 K(NO3) + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2(CO3)
Ca1 + H2 = CaH =>
2 Ca1 + H2 = 2 CaH
Fe3P2 + MnI = FeI2 + Mn3P =>
Fe3P2 + 6 MnI = 3 FeI2 + 2 Mn3P
Fe(OH)3 + HNO3 = Fe + H2O + NO3 =>
Fe(OH)3 + 3 HNO3 = Fe + 3 H2O + 3 NO3
Co(NO3)2 + C10H16N2O8 = CoH16N2O8 + C10(NO3)2 =>
Co(NO3)2 + C10H16N2O8 = CoH16N2O8 + C10(NO3)2
Na(s) + H2O(l) = NaOH + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH + H2
S + NO3 = SO4 + N0 =>
3 S + 4 NO3 = 3 SO4 + 4 N0
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
MnO2 + KOH + H2O = KMnO4 + H2 =>
2 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 H2
MnO4{-} + H{+} + SO{3-} = Mn{2+} + SO4{2-} + H2O =>
7 MnO4{-} + 26 H{+} + 5 SO{3-} = 7 Mn{2+} + 5 SO4{2-} + 13 H2O
FeCl3 + NH4HO2 = Fe(HO2)3 + NH4Cl =>
FeCl3 + 3 NH4HO2 = Fe(HO2)3 + 3 NH4Cl
potassiumhydroxide + phosphoricacid = potassiumphosphate + water =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2CO3 + Fe(OH)3 = Fe2(CO3)3 + NaOH =>
3 Na2CO3 + 2 Fe(OH)3 = Fe2(CO3)3 + 6 NaOH
NaOH(aq) + H2CO3(aq) = Na2CO3(aq) + H2O =>
2 NaOH(aq) + H2CO3(aq) = Na2CO3(aq) + 2 H2O
SbCl3 + NaOH = Sb(OH)3 + NaCl =>
SbCl3 + 3 NaOH = Sb(OH)3 + 3 NaCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
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
C4H4O4{-2} + MnO2 + H{+} = CO2 + Mn{2+} + H2O =>
C4H4O4{-2} + 7 MnO2 + 16 H{+} = 4 CO2 + 7 Mn{2+} + 10 H2O
K2HPO4 + O2 = H2O + K2PO4 =>
4 K2HPO4 + O2 = 2 H2O + 4 K2PO4
CaCO3 + NaCl = Na2CO3 + CaCl2 =>
CaCO3 + 2 NaCl = Na2CO3 + CaCl2
MnBr2 + Na2CO3 = MnCO3 + Na2Br2 =>
MnBr2 + Na2CO3 = MnCO3 + Na2Br2
C2H5OH + NaNO2 + H2SO4 = C2H5NO2 + Na2SO4 + H2O =>
2 C2H5OH + 2 NaNO2 + H2SO4 = 2 C2H5NO2 + Na2SO4 + 2 H2O
H2O + CH3COF = CH3COOH + HF =>
H2O + CH3COF = CH3COOH + HF
C10H24 + O2 = CO2 + H2O =>
C10H24 + 16 O2 = 10 CO2 + 12 H2O
H2Se + HNO3 = H2SeO4 + NO + H2O =>
3 H2Se + 8 HNO3 = 3 H2SeO4 + 8 NO + 4 H2O
C2H2O4 + OH = C2O4 + H2O =>
C2H2O4 + 2 OH = C2O4 + 2 H2O
(NH4)2SO4 + NH3 = (NH3)2SO4 + NH4 =>
(NH4)2SO4 + 2 NH3 = (NH3)2SO4 + 2 NH4
CaCl2(s) + AgNO3(aq) = AgCl + Ca(NO3)2(aq) =>
CaCl2(s) + 2 AgNO3(aq) = 2 AgCl + Ca(NO3)2(aq)
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
ClF3(g) + NH3(g) = N2 + HF(g) + Cl2(g) =>
2 ClF3(g) + 2 NH3(g) = N2 + 6 HF(g) + Cl2(g)
I + Na2SO3 + H2O = Na2SO4 + HI =>
2 I + Na2SO3 + H2O = Na2SO4 + 2 HI
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
Zn(OH)4{2-} + Cu = ZnCu + Cu{2+} + (OH){-} =>
Zn(OH)4{2-} + 2 Cu = ZnCu + Cu{2+} + 4(OH){-}
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