| Equations balanced on the previous day | Equations balanced on the next day |
2 CO + O2 = 2 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Ch3COOH + Cu(OH)2 = (Ch3COO)2Cu + H2O =>
2 Ch3COOH + Cu(OH)2 = (Ch3COO)2Cu + 2 H2O
FeI3 + H2SO4 + Na2MnO4 = I2 + Fe(SO4)3 + Na2SO4 + MnSO4 + H2O =>
2 FeI3 + 12 H2SO4 + 3 Na2MnO4 = 3 I2 + 2 Fe(SO4)3 + 3 Na2SO4 + 3 MnSO4 + 12 H2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
K2CO3 + HCl = KCl + H2O + CO2 =>
K2CO3 + 2 HCl = 2 KCl + H2O + CO2
C + CO2 = CO =>
C + CO2 = 2 CO
Fe2O3(s) + C(s) = Fe(s) + CO2(g) =>
2 Fe2O3(s) + 3 C(s) = 4 Fe(s) + 3 CO2(g)
LiOH + MgI2 = LiI + Mg(OH)2 =>
2 LiOH + MgI2 = 2 LiI + Mg(OH)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2B4O7 + HCl + H2O = NaCl + H3BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3BO3
(a)Na2SiF6 + (b)Na = (c)Si + (d)NaF =>
(a)Na2SiF6 + 4(b)Na = (c)Si + 6(d)NaF
I2 + HNO3 = HIO4 + NO + H2O =>
3 I2 + 14 HNO3 = 6 HIO4 + 14 NO + 4 H2O
H3PO4 = H2O + P2O5 =>
2 H3PO4 = 3 H2O + P2O5
Ni + H2SO4 = NiSO4 + S + H2O =>
3 Ni + 4 H2SO4 = 3 NiSO4 + S + 4 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
C4H10O + CH3(CH2)2COOH = C7H14O2 + H2O =>
3 C4H10O + 4 CH3(CH2)2COOH = 4 C7H14O2 + 3 H2O
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe(OH)2 + 4 HNO3 = Fe(NO3)3 + NO2 + 3 H2O
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3 =>
CH3CH2COCH3 + HCN = CH3CH2COH(CN)CH3
KNO2 + KClO3 = KCl + KNO3 =>
3 KNO2 + KClO3 = KCl + 3 KNO3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
C4H10O + CH3CH2COOH = C7H14O2 + H2O =>
C4H10O + CH3CH2COOH = C7H14O2 + H2O
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Al + H2SO4 = H + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 6 H + Al2(SO4)3
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
NaOH + HF = NaF + HOH =>
NaOH + HF = NaF + HOH
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Fe + Cd(NO3)2 = Fe(NO3)3 + Cd =>
2 Fe + 3 Cd(NO3)2 = 2 Fe(NO3)3 + 3 Cd
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(s) + Ca(NO3)2(aq) = Al(NO3)3(aq) + Ca(s) =>
2 Al(s) + 3 Ca(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Ca(s)
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Al + Ca(NO3)2 = Al(NO3)3 + Ca =>
2 Al + 3 Ca(NO3)2 = 2 Al(NO3)3 + 3 Ca
CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/02/19
Equations balanced on 02/01/18
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