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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4

Al2(SO4)3 + H3PO4 = Al2PO4 + H3(SO4)3 =>
Al2(SO4)3 + H3PO4 = Al2PO4 + H3(SO4)3

C6H12O6 + HNO3 = C6H12O7 + HNO2 =>
C6H12O6 + HNO3 = C6H12O7 + HNO2

S + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
5 S + 4 H2SO4 + 6 KMnO4 = 3 K2SO4 + 6 MnSO4 + 4 H2O

NH3 + CuO = H2O + Cu + N2 =>
2 NH3 + 3 CuO = 3 H2O + 3 Cu + N2

C13H10 + O2 = CO2 + H2O =>
2 C13H10 + 31 O2 = 26 CO2 + 10 H2O

NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = CH3COONa(s) + H2O(l) + CO2(g)

HCl + MgCO3 = MgCl + CO2 + H2O + O2 =>
4 HCl + 4 MgCO3 = 4 MgCl + 4 CO2 + 2 H2O + O2

Pb(NO3)2(aq) + H3PO4(aq) = HNO3(s) + Pb3(PO4)2(aq) =>
3 Pb(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(s) + Pb3(PO4)2(aq)

PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl

Co + HI = CoI + H2 =>
2 Co + 2 HI = 2 CoI + H2

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac) =>
CH3COOH(l) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(ac)

ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2

Pb(NO3)2(aq) + H3PO4(aq) = HNO3(s) + Pb3(PO4)2(aq) =>
3 Pb(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(s) + Pb3(PO4)2(aq)

Al(s) + Zn(NO3)2(aq) = Al(NO3)3(aq) + Zn(s) =>
2 Al(s) + 3 Zn(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Zn(s)

C3H6O + Ag(NH3)2OH = Ag + H2O + NH3 + C3H5O2NH4 =>
C3H6O + 2 Ag(NH3)2OH = 2 Ag + H2O + 3 NH3 + C3H5O2NH4

NiCl2 + KNO3 + HCl = NiCl3 + NO + KCl + H2O =>
3 NiCl2 + KNO3 + 4 HCl = 3 NiCl3 + NO + KCl + 2 H2O

(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s) =>
(NH4)2SO4(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrSO4(s)

Na + HOH = Na(OH)3 + H2 =>
2 Na + 6 HOH = 2 Na(OH)3 + 3 H2

CrCl3 + KOH + KClO3 = K2CrO4 + KCl + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 2 K2CrO4 + 7 KCl + 5 H2O

Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2

NaBr + AgCl = NaCl + AgBr =>
NaBr + AgCl = NaCl + AgBr

CuO + Li = Li2O + Cu =>
CuO + 2 Li = Li2O + Cu

Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O

Pb(NO3)2 + K2CO3 = PbCO3 + KNO3 =>
Pb(NO3)2 + K2CO3 = PbCO3 + 2 KNO3

HClO + H2S = S + HCl + H2O =>
HClO + H2S = S + HCl + H2O

Bi(NO3)3 + HS3 = Bi2 + S3 + HNO3 =>
2 Bi(NO3)3 + 6 HS3 = Bi2 + 6 S3 + 6 HNO3

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

MgSO4 + NH4(OH) = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4(OH) = Mg(OH)2 + (NH4)2SO4

H2SO4(aq) + NaOH(aq) = Na2SO4 + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4 + 2 H2O(l)

Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S

FeI2 + AgNO3 = Fe(NO3)2 + AgI =>
FeI2 + 2 AgNO3 = Fe(NO3)2 + 2 AgI

O6 = O =>
O6 = 6 O

PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl

Pb(NO3)2(aq) + H3PO4(aq) = HNO3(s) + Pb3(PO4)2(aq) =>
3 Pb(NO3)2(aq) + 2 H3PO4(aq) = 6 HNO3(s) + Pb3(PO4)2(aq)

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

OCl{-} = Cl{-} + ClO3{-} =>
3 OCl{-} = 2 Cl{-} + ClO3{-}

Fe(BrO3)2 + F = FeF + BrO3 =>
Fe(BrO3)2 + F = FeF + 2 BrO3

Na2CO3 + P2O5 = Na3(PO4) + CO2 =>
3 Na2CO3 + P2O5 = 2 Na3(PO4) + 3 CO2

MnCO3 + H3PO4 = H4MnO8P2 + H2O + CO2 =>
MnCO3 + 2 H3PO4 = H4MnO8P2 + H2O + CO2

K2Cr2O7 + NaOH = Na2CrO4 + H2O + KOH =>
K2Cr2O7 + 4 NaOH = 2 Na2CrO4 + H2O + 2 KOH

CH3CHOOH + NaOH = CH3CHOONa + H2O =>
CH3CHOOH + NaOH = CH3CHOONa + H2O

()NaBr + ()Cl2 = ()NaCl + ()Br2 =>
2()NaBr + ()Cl2 = 2()NaCl + ()Br2

Br2 + Na2SO3 + NaOH = NaBr + Na2SO4 + H2O =>
Br2 + Na2SO3 + 2 NaOH = 2 NaBr + Na2SO4 + H2O

I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2

NaCO + CaOH = NaOH + CaCO =>
NaCO + CaOH = NaOH + CaCO

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Breng de vergelijking van een chemische reactie in evenwicht
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