Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2SO4 = 2 NH4 + SO4
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CrO4{2-} + S{2-} + H2O = S + CrO2{-} + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 4 H2O = 3 S + 2 CrO2{-} + 8 OH{-}
AlCl + NH(OH) = AlOH + NHCl =>
AlCl + NH(OH) = AlOH + NHCl
FeS + O2 = Fe2(O2)3 + SO2 =>
2 FeS + 5 O2 = Fe2(O2)3 + 2 SO2
CH3 + Cl2 = CHCl3 + HCl =>
2 CH3 + 5 Cl2 = 2 CHCl3 + 4 HCl
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
C12H22O11 + NaOH = C12H22O12 + Na + H2O =>
C12H22O11 + 2 NaOH = C12H22O12 + 2 Na + H2O
KHSO4 + Ba(HCO3)2 = BaSO4 + K2SO4 + H2O + CO2 =>
2 KHSO4 + Ba(HCO3)2 = BaSO4 + K2SO4 + 2 H2O + 2 CO2
K2PtCl4 + NH3 = KCl + (Pt(NH3)2Cl2) =>
K2PtCl4 + 2 NH3 = 2 KCl + (Pt(NH3)2Cl2)
CrO7{-2} + H{+} + I{-} = Cr{3+} + H2O + I2 =>
2 CrO7{-2} + 28 H{+} + 18 I{-} = 2 Cr{3+} + 14 H2O + 9 I2
C6H18O + O2 = CO2 + H2O =>
C6H18O + 10 O2 = 6 CO2 + 9 H2O
Cl2 = Cl17 =>
17 Cl2 = 2 Cl17
CuSO4 + HBr = H2SO4 + CuBr2 =>
CuSO4 + 2 HBr = H2SO4 + CuBr2
OH{-} + ClO{-} + S2O3{2-} = Cl{-} + SO3{2-} + H2O =>
2 OH{-} + 2 ClO{-} + S2O3{2-} = 2 Cl{-} + 2 SO3{2-} + H2O
Mg(OH)2 + H = HOH + Mg =>
Mg(OH)2 + 2 H = 2 HOH + Mg
K3[Cr(OH)6] + KOH + Cl = K2CrO4 + H2O + KCl =>
K3[Cr(OH)6] + 2 KOH + 3 Cl = K2CrO4 + 4 H2O + 3 KCl
Cr2O3 + Na2CO3 + KNO3 = Na2Cr2O7 + CO2 + KNO2 =>
Cr2O3 + Na2CO3 + 3 KNO3 = Na2Cr2O7 + CO2 + 3 KNO2
Ti + O = TiO =>
Ti + O = TiO
K4Sn9 + O2 = K2O + SnO2 =>
K4Sn9 + 10 O2 = 2 K2O + 9 SnO2
Bi(NO3)3 + H2O = HNO3 + Bi(OH)3 =>
Bi(NO3)3 + 3 H2O = 3 HNO3 + Bi(OH)3
NH4Cl + Pb(III)NO3 = NH4NO3 + Pb(III)Cl =>
NH4Cl + Pb(III)NO3 = NH4NO3 + Pb(III)Cl
KHF2 = K2F + H2 + F2 =>
4 KHF2 = 2 K2F + 2 H2 + 3 F2
CH3C2H4CH3 + O2 = CO3 + H2O =>
2 CH3C2H4CH3 + 17 O2 = 8 CO3 + 10 H2O
(NH4)2S(aq) + Co(NO3)2(aq) = NH4NO3(aq) + CoS(s) =>
(NH4)2S(aq) + Co(NO3)2(aq) = 2 NH4NO3(aq) + CoS(s)
BaCl3 + H3PO4 = BaPO4 + HCl =>
BaCl3 + H3PO4 = BaPO4 + 3 HCl
NaHSO3 + BaHCO3 = Na2HCO3 + Ba(HSO3)2 =>
2 NaHSO3 + BaHCO3 = Na2HCO3 + Ba(HSO3)2
AgNOe3 + KI = KNOe3 + AgI =>
AgNOe3 + KI = KNOe3 + AgI
iron + oxygen = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + HCl = Cl2 + MnCl2 + KCl + H2O2 =>
2 KMnO4 + 8 HCl = Cl2 + 2 MnCl2 + 2 KCl + 4 H2O2
Ag + O2 = Ag2O333 =>
4 Ag + 333 O2 = 2 Ag2O333
C10H8O4 + O2 = C14H30 + CO2 =>
15 C10H8O4 + 64 O2 = 4 C14H30 + 94 CO2
C5H9NO4 + H2O = C4H7O2{-} + NH3 + CO2 + H{+} =>
10 C5H9NO4 + 6 H2O = 9 C4H7O2{-} + 10 NH3 + 14 CO2 + 9 H{+}
Mn(NO)2 + BeCl2 = Be(NO)2 + MnCl2 =>
Mn(NO)2 + BeCl2 = Be(NO)2 + MnCl2
CH4 + Cl2 = CH2Cl + HCl =>
2 CH4 + 3 Cl2 = 2 CH2Cl + 4 HCl
NaClO + KNO3 = KClO2 + NaNO2 =>
NaClO + KNO3 = KClO2 + NaNO2
CH2CHCH3 + O2 = CO2 + H2 =>
CH2CHCH3 + 3 O2 = 3 CO2 + 3 H2
Cr(OH)2 + H2O2 = H2CrO4 + H2O =>
Cr(OH)2 + 2 H2O2 = H2CrO4 + 2 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Mn(Cl)2 + H2O = Mn(OH)2 + HCl =>
Mn(Cl)2 + 2 H2O = Mn(OH)2 + 2 HCl
SrCl2 + Ca = CaCl2 + Sr =>
SrCl2 + Ca = CaCl2 + Sr
Na(CO3)2 + CH3COOH = CO2 + H2O + Na2O =>
8 Na(CO3)2 + 3 CH3COOH = 22 CO2 + 6 H2O + 4 Na2O
Cl2 + CH3Cl = CH2Cl2 + HCl =>
Cl2 + CH3Cl = CH2Cl2 + HCl
C6H8O6 + KIO3 = H2O + CO3 + KI =>
3 C6H8O6 + 16 KIO3 = 12 H2O + 18 CO3 + 16 KI
Br2O5 + NaOH = Na + BrO5 + H2O =>
Br2O5 + 10 NaOH = 10 Na + 2 BrO5 + 5 H2O
La(NO3)3 + Mn(NO3)2 + C4H16N6O2 = LaMnO3 + CO2 + H2O + N2 =>
14 La(NO3)3 + 14 Mn(NO3)2 + 12 C4H16N6O2 = 14 LaMnO3 + 48 CO2 + 96 H2O + 71 N2
Sn + Ca3(PO4)2 = Sn3(PO4)4 + Ca =>
3 Sn + 2 Ca3(PO4)2 = Sn3(PO4)4 + 6 Ca
C2H4 + KMnO4 + H2SO4 = C2H2O + K2SO4 + MnS + H2O =>
13 C2H4 + 4 KMnO4 + 6 H2SO4 = 13 C2H2O + 2 K2SO4 + 4 MnS + 19 H2O
K3Fe(C2O4)3*3H2O = FeC2O4*2H2O + K + H2O + CO2 =>
K3Fe(C2O4)3*3H2O = FeC2O4*2H2O + 3 K + H2O + 4 CO2
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