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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI

Ca(OH)2 + HBr = H2O + CaBr2 =>
Ca(OH)2 + 2 HBr = 2 H2O + CaBr2

Pb{2+} + I{-} = PbI4{2-} =>
Pb{2+} + 4 I{-} = PbI4{2-}

[S]2{-} + [SO3]2{-} + H{+} = S + H2O =>
11[S]2{-} + [SO3]2{-} + 12 H{+} = 24 S + 6 H2O

Mg(NO3)2 + CsBr = MgBr2 + CsNO3 =>
Mg(NO3)2 + 2 CsBr = MgBr2 + 2 CsNO3

H3AsO4 + HO = H2O + AsO4 =>
H3AsO4 + 3 HO = 3 H2O + AsO4

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

SiO2(s) = Si(l) + O(g) =>
SiO2(s) = Si(l) + 2 O(g)

CuSO4 + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O

Mo(CO)6 + P(CH3)3 = Mo(CO)5P(CH3)3 + CO =>
Mo(CO)6 + P(CH3)3 = Mo(CO)5P(CH3)3 + CO

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

Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2 + CuSO4 = BaSO4 + Cu(NO3)2

NH3 + Fe(NO3)3 = Fe(NH3)3 + NO3 =>
3 NH3 + Fe(NO3)3 = Fe(NH3)3 + 3 NO3

K2O + Ag3BO3 = Ag2O + K3BO3 =>
3 K2O + 2 Ag3BO3 = 3 Ag2O + 2 K3BO3

NH4ClO3 + MgSO4 = (NH4)2SO4 + Mg(ClO3)2 =>
2 NH4ClO3 + MgSO4 = (NH4)2SO4 + Mg(ClO3)2

Pb + HClO4 = PbClO4 + H2 =>
2 Pb + 2 HClO4 = 2 PbClO4 + H2

K2CrO4 + NaC2H3O2 = NaC2CrO4 + K2H3O2 =>
K2CrO4 + NaC2H3O2 = NaC2CrO4 + K2H3O2

Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(g) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g)

Ca(CIO3)2 = Ca2 + CIO3 =>
2 Ca(CIO3)2 = Ca2 + 4 CIO3

Mg(NO3)2 + H2SO4 = MgSO4 + NHO3 =>
Mg(NO3)2 + H2SO4 = MgSO4 + 2 NHO3

NaNO3 + H2O = HNO3 + Na2O =>
2 NaNO3 + H2O = 2 HNO3 + Na2O

NH4OH + CuSO4 = Cu(NH4OH)4 + SO4 =>
4 NH4OH + CuSO4 = Cu(NH4OH)4 + SO4

Ca3P2 + H2SO4 = CaSO4 + SO2 + P2O5 + H2O =>
Ca3P2 + 11 H2SO4 = 3 CaSO4 + 8 SO2 + P2O5 + 11 H2O

C6H12O6 + Ag(NH3)2OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O6 + 24 Ag(NH3)2OH = 6(NH4)2CO3 + 36 NH3 + 24 Ag + 12 H2O

Ca(NO3)2 + (NH3)C2O4 = CaO + C(NO3)4 + (NH3) =>
4 Ca(NO3)2 + (NH3)C2O4 = 4 CaO + 2 C(NO3)4 + (NH3)

Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S

CO + H2O = O2 + C2H5OH =>
2 CO + 3 H2O = 2 O2 + C2H5OH

MnO4 + S = MnO2 + SO3 =>
3 MnO4 + 2 S = 3 MnO2 + 2 SO3

NaClO2 = NaCl + O(g) =>
NaClO2 = NaCl + 2 O(g)

AgCl + NH3*H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2Cl + 2 H2O

ClO + H2O = OH + HCl =>
ClO + 2 H2O = 3 OH + HCl

C6H5COOH + NaOH = C6H5COONa + H2O =>
C6H5COOH + NaOH = C6H5COONa + H2O

HCH3CO2 = H2 + C + O =>
HCH3CO2 = 2 H2 + 2 C + 2 O

Ca(OH)2 + H4SiO4 = Ca(H3SiO4)2 + H2O =>
Ca(OH)2 + 2 H4SiO4 = Ca(H3SiO4)2 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

HCO + O = CO2 + H2O =>
2 HCO + 3 O = 2 CO2 + H2O

Fe(OH)2 + Ca(OH)2 = FeCaO2 + H2O =>
Fe(OH)2 + Ca(OH)2 = FeCaO2 + 2 H2O

F2 + NaCl = Cl + NaF =>
F2 + 2 NaCl = 2 Cl + 2 NaF

Br2 + KNO2 + KOH = KBr + KNO3 + H2O =>
Br2 + KNO2 + 2 KOH = 2 KBr + KNO3 + H2O

C + H2SO4 = C3H8 + SO4 =>
3 C + 4 H2SO4 = C3H8 + 4 SO4

As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O

C6H6 + CH3COOH = C9H10O2 + H2O =>
2 C6H6 + 3 CH3COOH = 2 C9H10O2 + 2 H2O

SrI2 + Br2 = SrBr + I2 =>
2 SrI2 + Br2 = 2 SrBr + 2 I2

Sr + Ag{+} = Sr{+2} + Ag =>
Sr + 2 Ag{+} = Sr{+2} + 2 Ag

Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O

Cr(OH)2Cl + H2O = Cr(OH)3 + HCl =>
Cr(OH)2Cl + H2O = Cr(OH)3 + HCl

Cu(OH)2 + H3PO4 = (PO4)2Cu3 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = (PO4)2Cu3 + 6 H2O

Na2CO3 + H2SiF6 = Na2SiF6 + CO2 + H2O =>
Na2CO3 + H2SiF6 = Na2SiF6 + CO2 + H2O

MnO4 + HCl = Cl2 + MnClO3 + H2O =>
2 MnO4 + 4 HCl = Cl2 + 2 MnClO3 + 2 H2O

Al2O3 + H2O = H2O3 + Al2O =>
Al2O3 + H2O = H2O3 + Al2O

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Breng de vergelijking van een chemische reactie in evenwicht
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