Equations balanced on the previous day | Equations balanced on the next day |
Ca(OH) + NaCO3 = Na(OH) + CaCO3
C7H6O2 + HCO3 = H2O + CO =>
3 C7H6O2 + 16 HCO3 = 17 H2O + 37 CO
CdS + H{+} + NO3{-} = Cd{2+} + S + NO2 + H2O =>
CdS + 4 H{+} + 2 NO3{-} = Cd{2+} + S + 2 NO2 + 2 H2O
Cu(s) + Ag{+} = Cu2{+} + Ag =>
2 Cu(s) + Ag{+} = Cu2{+} + Ag
S + H2 + O2 = H2SO4 =>
S + H2 + 2 O2 = H2SO4
H{+} + CrO4{2-} + Cl{-} = Cr{3+} + HClO2 + H2O =>
23 H{+} + 4 CrO4{2-} + 3 Cl{-} = 4 Cr{3+} + 3 HClO2 + 10 H2O
Sn + SrCl = SnCl2 + Sr2 =>
Sn + 2 SrCl = SnCl2 + Sr2
ClO(g) = Cl2(g) + O2(g) =>
2 ClO(g) = Cl2(g) + O2(g)
C6H14 + O2 = C3O + H7O =>
C6H14 + 2 O2 = 2 C3O + 2 H7O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
NaIO3 + SO2 + H2O = Na2SO4 + I2 + H2SO4 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + I2 + 4 H2SO4
CuCl2 + Al = Cu + AlCl2 =>
CuCl2 + Al = Cu + AlCl2
C2H2O4 + KMnO4 + HCl = MnCl2 + CO2 + KCl + H2O =>
5 C2H2O4 + 2 KMnO4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
C8O3H8 + H4OC = C9O3H10 + H2O =>
C8O3H8 + H4OC = C9O3H10 + H2O
KBr + CaS = K2S + CaBr2 =>
2 KBr + CaS = K2S + CaBr2
SO3 + H2O = HS2O5 + OH =>
2 SO3 + 2 H2O = HS2O5 + 3 OH
K2SiO3 + H2O = SiO2 + KOH =>
K2SiO3 + H2O = SiO2 + 2 KOH
NH3 + C6H8O7 = (NH4)2HC6H5O7 =>
2 NH3 + C6H8O7 = (NH4)2HC6H5O7
CuO + HMnO4 = Cu(MnO4)2 + H2O =>
CuO + 2 HMnO4 = Cu(MnO4)2 + H2O
C7H5N3O6 + NH4NO3 = CO2 + H2O + N3 =>
2 C7H5N3O6 + 21 NH4NO3 = 14 CO2 + 47 H2O + 16 N3
HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O
V2O3 + H2 = V2O2 + H2O =>
V2O3 + H2 = V2O2 + H2O
Pb(NO3)4 + KBr = PbBr + K(NO3)4 =>
Pb(NO3)4 + KBr = PbBr + K(NO3)4
CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O
PO3 = P(s) + O2(g) =>
2 PO3 = 2 P(s) + 3 O2(g)
H2 + NaN3 = Na + HN3 =>
H2 + 2 NaN3 = 2 Na + 2 HN3
(CH3)2CHOH + K2Cr2O7 + H2SO4 = (CH3)2CHO + K2SO4 + Cr2(SO4)3 + H2O =>
6(CH3)2CHOH + K2Cr2O7 + 4 H2SO4 = 6(CH3)2CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
K2[Mn(OH)6] + H2O2 = K2MnO4 + H2O =>
K2[Mn(OH)6] + H2O2 = K2MnO4 + 4 H2O
*MgCl2 + NaOH = Mg(OH)2 + NaCl =>
*MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
Fe + HCl = FeHCl2 + H =>
Fe + 2 HCl = FeHCl2 + H
C6H11OH + K2Cr2O7 + H2SO4 = C6H11COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H11OH + 11 K2Cr2O7 + 44 H2SO4 = 18 C6H11COOH + 11 Cr2(SO4)3 + 11 K2SO4 + 62 H2O
Mg2 + (Br) = MgBr =>
Mg2 + 2(Br) = 2 MgBr
Cu2Cl3 = Cu2Cl2 + Cl =>
Cu2Cl3 = Cu2Cl2 + Cl
Br2 + Cl = BrCl =>
Br2 + 2 Cl = 2 BrCl
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
NH4HCO3 + NH3 = (NH4)2CO3 =>
NH4HCO3 + NH3 = (NH4)2CO3
NO3{-} + S{-}2 + H{+} = S + H2O + NO =>
NO3{-} + 3 S{-}2 + 4 H{+} = 3 S + 2 H2O + NO
CsO2 + H2O = CsOH + O2 =>
4 CsO2 + 2 H2O = 4 CsOH + 3 O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Hg(NO3)2(aq) + NH4SCN(aq) = Hg(SCN)2(aq) + NH4NO3(aq) =>
Hg(NO3)2(aq) + 2 NH4SCN(aq) = Hg(SCN)2(aq) + 2 NH4NO3(aq)
Ag2S + H2 = Ag + H2S =>
Ag2S + H2 = 2 Ag + H2S
CO2(g) + H2(g) = CO(g) + H2O(g) =>
CO2(g) + H2(g) = CO(g) + H2O(g)
H2O + CO2 = CH2CH3OH + HO2 =>
5 H2O + 2 CO2 = CH2CH3OH + 4 HO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
Zn(No3)2 + LiOH = Zn(OH)2 + Li(No3) =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 Li(No3)
CBr5 + O2 = CO2 + Br =>
CBr5 + O2 = CO2 + 5 Br
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
HNO3 + BrC6H5 = C6H4NO2Br + H2O =>
HNO3 + BrC6H5 = C6H4NO2Br + H2O
Mg + HCo3 = Mg(HCo3)2 =>
Mg + 2 HCo3 = Mg(HCo3)2
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