Equations balanced on the previous day | Equations balanced on the next day |
12 KBr + 2 KMnO4 + 8 H2SO4 = 6 Br2 + Mn2SO4 + 7 K2SO4 + 8 H2O
SiCl4 + KOH = KCl + Si(OH)4 =>
SiCl4 + 4 KOH = 4 KCl + Si(OH)4
CH2OHCH2CH2OH + HNO3 = CH2ONO2CH2CH2ONO2 + H2O =>
CH2OHCH2CH2OH + 2 HNO3 = CH2ONO2CH2CH2ONO2 + 2 H2O
N + Na = NaN =>
N + Na = NaN
Rb2O2 + H2O = RbOH + O2 =>
2 Rb2O2 + 2 H2O = 4 RbOH + O2
C7H5N3O6(s) = N2(g) + CO2(g) + H2O(g) + C =>
4 C7H5N3O6(s) = 6 N2(g) + 7 CO2(g) + 10 H2O(g) + 21 C
NaO = ONa =>
NaO = ONa
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
(NH4)2SO4(s) + BaCl2(s) = NH4Cl(aq) + BaSO4(s) =>
(NH4)2SO4(s) + BaCl2(s) = 2 NH4Cl(aq) + BaSO4(s)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Ni(CO3)3 = Ni + CO3 =>
Ni(CO3)3 = Ni + 3 CO3
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Hg + HNO3 + C2H6O = Hg(CNO)2 + H2O + CO2 =>
6 Hg + 12 HNO3 + 7 C2H6O = 6 Hg(CNO)2 + 27 H2O + 2 CO2
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
CO2 + Ca(OH)2 = C(OH)2 + Ca + O2 =>
CO2 + Ca(OH)2 = C(OH)2 + Ca + O2
VSNaOH = VSOHNa =>
VSNaOH = VSOHNa
C7H5N3O6(s) = N(g)2 + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N(g)2 + 5 H2O(g) + 7 CO(g) + 7 C(s)
H2O2 + Mn{2+} = MnO4 + H{+} + H2O =>
3 H2O2 + Mn{2+} = MnO4 + 2 H{+} + 2 H2O
NH4(NO3) + KOH = NH3 + H2O + K(NO3) =>
NH4(NO3) + KOH = NH3 + H2O + K(NO3)
KMnO4 + C2H6O + HCl = MnO2 + C2H4O2 + H2O + KCl =>
4 KMnO4 + 3 C2H6O + 4 HCl = 4 MnO2 + 3 C2H4O2 + 5 H2O + 4 KCl
Al2(SO3)3 + HNO3 = Al(NO3)3 + H2O + SO2 =>
Al2(SO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O + 3 SO2
AgCl + Ba(OH)2 = BaCl2 + AgOH =>
2 AgCl + Ba(OH)2 = BaCl2 + 2 AgOH
NaClO + KI = NaI + KClO =>
NaClO + KI = NaI + KClO
FeCl2 + NaBH4 = NaCl + BH3 + Fe + H =>
FeCl2 + 2 NaBH4 = 2 NaCl + 2 BH3 + Fe + 2 H
NaI + Br2 = NaIBr =>
2 NaI + Br2 = 2 NaIBr
H2(g) + O2(g) = H2O(l) = =>
2 H2(g) + O2(g) = 2 H2O(l)
Na2CO3 + CuSO4 = Na2Cu + CO3SO4 =>
Na2CO3 + CuSO4 = Na2Cu + CO3SO4
Fe + Cu(C2H3O2)2 = Fe(C2H3O2)2 + Cu =>
Fe + Cu(C2H3O2)2 = Fe(C2H3O2)2 + Cu
Ca + AgN = Ag + Ca3N2 =>
3 Ca + 2 AgN = 2 Ag + Ca3N2
Al(OH)2Cl = Al(OH)2 + Cl =>
Al(OH)2Cl = Al(OH)2 + Cl
Na2S2O3 + H2O2 + KCl = Na2SO4 + K2SO4 + H2O + HClO3 =>
Na2S2O3 + 10 H2O2 + 2 KCl = Na2SO4 + K2SO4 + 9 H2O + 2 HClO3
O2 + {-} = O{2-} =>
O2 + 4e = 2 O{2-}
P + IO3{-} + OH{-} = HPO3{-2} + I2 + H2O =>
10 P + 6 IO3{-} + 14 OH{-} = 10 HPO3{-2} + 3 I2 + 2 H2O
HNO3KBr = KOHBrNO2 =>
HNO3KBr = KOHBrNO2
HBr + (NH4)2CO3 = CO2 + H2O + NH4Br =>
2 HBr + (NH4)2CO3 = CO2 + H2O + 2 NH4Br
I2 + H2O = HI + HIO3 =>
3 I2 + 3 H2O = 5 HI + HIO3
Mg(C2H3O2)2Ba(OH)2 = Mg(OH)2Ba(C2H3O2)2 =>
Mg(C2H3O2)2Ba(OH)2 = Mg(OH)2Ba(C2H3O2)2
CH3CHOCH3OH = CH3C(OH)(H)OCH3 =>
CH3CHOCH3OH = CH3C(OH)(H)OCH3
LiF + B2(SO3)3 = Li2SO3 + BF3 =>
6 LiF + B2(SO3)3 = 3 Li2SO3 + 2 BF3
CrO4{-2} + H2O + {-} = Cr(OH)3 + OH{-} =>
CrO4{-2} + 4 H2O + 3e = Cr(OH)3 + 5 OH{-}
Pb(CH3COO)4 + K3PO4 = Pb3(PO4)4 + K(CH3COO) =>
3 Pb(CH3COO)4 + 4 K3PO4 = Pb3(PO4)4 + 12 K(CH3COO)
C4H8(l) + O2(g) = CO2(g) + H2O(g) =>
C4H8(l) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
CuCO3 + HNO3 = Cu(NO3) + HCO3 =>
CuCO3 + HNO3 = Cu(NO3) + HCO3
CaCO3 + H3O = H2O + CaC =>
CaCO3 + 6 H3O = 9 H2O + CaC
Al(s) + O2(q) = Al2O3 =>
4 Al(s) + 3 O2(q) = 2 Al2O3
H2SO4 + Zn + HAsO2 = ZnSO4 + AsH3 + H2O =>
3 H2SO4 + 3 Zn + HAsO2 = 3 ZnSO4 + AsH3 + 2 H2O
CH3COOH + Ba(OH)2 = (CH3COO)2Ba + H2O =>
2 CH3COOH + Ba(OH)2 = (CH3COO)2Ba + 2 H2O
HI + NO2 = NO + I2 + H2O =>
2 HI + NO2 = NO + I2 + H2O
C2H5OH + Cu(OH)2 = CH3CHO + Cu2O + H2O =>
C2H5OH + 2 Cu(OH)2 = CH3CHO + Cu2O + 3 H2O
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