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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
KHSO3 + H2S = H2SO3 + K2S =>
2 KHSO3 + H2S = 2 H2SO3 + K2S

KMnO4 + KHSO3 + KHSO4 = K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 KHSO3 + KHSO4 = 4 K2SO4 + 2 MnSO4 + 3 H2O

H3Po4 + AgNO3 = Ag3Po4 + HNO3 =>
H3Po4 + 3 AgNO3 = Ag3Po4 + 3 HNO3

SO3{2-} + Br2 + H2O = SO4{2-} + Br{-} + H{+} =>
SO3{2-} + Br2 + H2O = SO4{2-} + 2 Br{-} + 2 H{+}

H3PO4 + Zn(NO3)2 = Zn3(PO4)2 + HNO3 =>
2 H3PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 HNO3

CH3CH2CH2NO2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2CH2NO2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2

Zn + NaNO2 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
3 Zn + NaNO2 + 5 NaOH + 5 H2O = 3 Na2[Zn(OH)4] + NH3

Ca(ClO4)2 + Li2CO3 = CaCO3 + LiClO4 =>
Ca(ClO4)2 + Li2CO3 = CaCO3 + 2 LiClO4

BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl

H2S + CO2 = S + HCO2 =>
H2S + 2 CO2 = S + 2 HCO2

AsO + HCl = AsCl + OH =>
AsO + HCl = AsCl + OH

Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2 =>
Pb(NO3)2 + KH2PO4 = PbH2PO4 + K(NO3)2

CuO + C6H8O7 = Cu3C12H10O14 + H2O =>
3 CuO + 2 C6H8O7 = Cu3C12H10O14 + 3 H2O

Mn + H2SO4 = Mn(SO4)2 + S + H2O =>
3 Mn + 8 H2SO4 = 3 Mn(SO4)2 + 2 S + 8 H2O

SiO2 = O2 + SiO =>
2 SiO2 = O2 + 2 SiO

S2O4 + Li0 = Li4O + S =>
S2O4 + 16 Li0 = 4 Li4O + 2 S

SCl2 + H2O = H2SO3 + HCl + S =>
2 SCl2 + 3 H2O = H2SO3 + 4 HCl + S

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

[Al(OH)2]2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
[Al(OH)2]2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O

NH4H2PO4 + PbO = Pb2P2O7 + NH3 + H2O =>
2 NH4H2PO4 + 2 PbO = Pb2P2O7 + 2 NH3 + 3 H2O

FeSO4 + ClO2 = SO3 + Fe(ClO3)3 + FeCl3 =>
9 FeSO4 + 27 ClO2 = 9 SO3 + 7 Fe(ClO3)3 + 2 FeCl3

FeI3 + CuHCO3 = Fe(HCO3)3 + CuI =>
FeI3 + 3 CuHCO3 = Fe(HCO3)3 + 3 CuI

Cu(H2O)4 + NH3 = Cu(NH3)4 + H2O =>
Cu(H2O)4 + 4 NH3 = Cu(NH3)4 + 4 H2O

Cu(ClO4)2 + H2O = Cu + O2 + HClO4 =>
2 Cu(ClO4)2 + 2 H2O = 2 Cu + O2 + 4 HClO4

FeI3 + Cu(NO3)2 = Fe(NO3)3 + CuI2 =>
2 FeI3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuI2

Pb(NO3)2 + K2(SO4) = Pb(SO4) + K(NO3) =>
Pb(NO3)2 + K2(SO4) = Pb(SO4) + 2 K(NO3)

Sr(HSO4)2 + Sr(OH)2 = SrSO4 + H2O =>
Sr(HSO4)2 + Sr(OH)2 = 2 SrSO4 + 2 H2O

H2SO4 + Hg2S = H2S + Hg2SO4 =>
H2SO4 + Hg2S = H2S + Hg2SO4

Fe(OH)2 + MnO4{-} + H2O = Fe(OH)3 + Mn(OH)2 + OH{-} =>
5 Fe(OH)2 + MnO4{-} + 4 H2O = 5 Fe(OH)3 + Mn(OH)2 + OH{-}

FeI3 + Mg = Fe + MgI2 =>
2 FeI3 + 3 Mg = 2 Fe + 3 MgI2

Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3 =>
CH3CH2OH + NaNH2 = NaOH + NH2CH2CH3

AlPO4 + MgCl2 = Mg3(PO4)2 + AlCl3 =>
2 AlPO4 + 3 MgCl2 = Mg3(PO4)2 + 2 AlCl3

Cd + NH3 = CdNH3 =>
Cd + NH3 = CdNH3

HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2

SO3(g) + H2O(aq) = H2SO4(aq) =>
SO3(g) + H2O(aq) = H2SO4(aq)

*2P + *3Cl2 = *2PCl3 =>
*2P + *3Cl2 = *2PCl3

KBrO3 + HCl + Sb2O3 = KCl + HBr + Sb2O5 =>
2 KBrO3 + 2 HCl + 3 Sb2O3 = 2 KCl + 2 HBr + 3 Sb2O5

Sb + HNO3 = Sb(NO3)3 + NO2 + H2O =>
Sb + 6 HNO3 = Sb(NO3)3 + 3 NO2 + 3 H2O

Cd + NH3 = Cd(NH3)2 =>
Cd + 2 NH3 = Cd(NH3)2

Cd + NH3 = Cd(NH3)6 =>
Cd + 6 NH3 = Cd(NH3)6

C6H16(g) + O2(g) = CO2(g) + H2O =>
C6H16(g) + 10 O2(g) = 6 CO2(g) + 8 H2O

Cd + NH3 = [Cd(NH3)4] =>
Cd + 4 NH3 = [Cd(NH3)4]

Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2

Cd + NH3 = Cd(NH3)4 =>
Cd + 4 NH3 = Cd(NH3)4

NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4

HBr + LiMnO4 = MnBr2 + Br2 + LiBr + H2O =>
16 HBr + 2 LiMnO4 = 2 MnBr2 + 5 Br2 + 2 LiBr + 8 H2O

BaO + H2SO3 = BaSO3 + H2O =>
BaO + H2SO3 = BaSO3 + H2O

Li + H2O = LiOH + H2 = CaO + CO2 =>
2 Li + 2 H2O = 2 LiOH + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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