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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl

*1N2*3H2 = *2NH3 =>
*1N2*3H2 = *2NH3

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

Al2(SO4)3 + NaAlO2 = Al2O3 + Na + SO4 =>
Al2(SO4)3 + 6 NaAlO2 = 4 Al2O3 + 6 Na + 3 SO4

KMnO4 + KNO2 + H2O = MnO2 + KOH + KNO3 =>
2 KMnO4 + 3 KNO2 + H2O = 2 MnO2 + 2 KOH + 3 KNO3

MnCl2 + NaBrO + NaOH = HMnO4 + NaBr + H2O + NaCl =>
2 MnCl2 + 5 NaBrO + 4 NaOH = 2 HMnO4 + 5 NaBr + H2O + 4 NaCl

K + Br2 = KBr =>
2 K + Br2 = 2 KBr

Mn(OH)2 + Br2 = MnO2 + HBr2 =>
Mn(OH)2 + 2 Br2 = MnO2 + 2 HBr2

Mn + H2CrO4 = Mn2(CrO4)3 + H2 =>
2 Mn + 3 H2CrO4 = Mn2(CrO4)3 + 3 H2

CuSO4 + KOH = CuH + KO(SO4) =>
CuSO4 + KOH = CuH + KO(SO4)

Cr + H2PO4 = P2O3 + CrPO4 + H2O =>
3 Cr + 5 H2PO4 = P2O3 + 3 CrPO4 + 5 H2O

Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2

FeS(s) + HCl(aq) = SH + FeCl =>
FeS(s) + HCl(aq) = SH + FeCl

CaCl2 + Li = CaCl2Li =>
CaCl2 + Li = CaCl2Li

HPO4 + HNa3O = Na3PO4 + H2O =>
HPO4 + HNa3O = Na3PO4 + H2O

Na2S + ZnSO4 = SZn + Na2SO4 =>
Na2S + ZnSO4 = SZn + Na2SO4

H2SO4 + KMnO4 + Na2SO3 = K2SO4 + MnSO4 + H2O + Na2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 Na2SO3 = K2SO4 + 2 MnSO4 + 3 H2O + 5 Na2SO4

Cu + H2O4S = CuSO4 + H2O + SO2 =>
Cu + 2 H2O4S = CuSO4 + 2 H2O + SO2

NH4Cl + Ca(OH)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + CaCl2 + 2 H2O

C3H6Br + Na = C3H6 + NaBr =>
C3H6Br + Na = C3H6 + NaBr

NaOH + AlBr{3} = NaBr + Al(OH){3} =>
NaOH + AlBr{3} = NaBr + Al(OH){3}

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

HClKAlO2H2O = KClAl(OH)3 =>
HClKAlO2H2O = KClAl(OH)3

C2(OH)2 + O2 = CO2 + H2O =>
2 C2(OH)2 + 3 O2 = 4 CO2 + 2 H2O

CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O

Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2(aq) =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2(aq)

Zn(OH)2 + NH3 = Zn((NH3))(OH)2 =>
Zn(OH)2 + NH3 = Zn((NH3))(OH)2

Fe2CrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2 =>
Fe2CrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO2

IF5 = F2 + I2 =>
2 IF5 = 5 F2 + I2

Al2O3 + K2O = K3AlO3 =>
Al2O3 + 3 K2O = 2 K3AlO3

Mg + H2PO4 = MgPO4 + H2 =>
Mg + H2PO4 = MgPO4 + H2

Cr(OH)2 + NaOH = Na[Cr(OH)3] =>
Cr(OH)2 + NaOH = Na[Cr(OH)3]

Cu + Hg2(NO3)2 = Hg + Cu(NO3)2 =>
Cu + Hg2(NO3)2 = 2 Hg + Cu(NO3)2

(CH3)3CH + O2 = CO2 + H2O =>
2(CH3)3CH + 13 O2 = 8 CO2 + 10 H2O

P4 + S8 = P2S3 =>
4 P4 + 3 S8 = 8 P2S3

C8H18(g) + O2(g) = CO(g) + H2O(l) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(l)

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

Cr + NaNO3 + NaOH = Na2CrO4 + NaNO2 + H2O =>
Cr + 3 NaNO3 + 2 NaOH = Na2CrO4 + 3 NaNO2 + H2O

Ag + HNO3 = H2 + AgNO3 =>
2 Ag + 2 HNO3 = H2 + 2 AgNO3

C47H96 + O2 = CO2 + H2O =>
C47H96 + 71 O2 = 47 CO2 + 48 H2O

MgCl2 + NH3 = Mg(NH3)6Cl2 =>
MgCl2 + 6 NH3 = Mg(NH3)6Cl2

H3O + Ca = Ca(OH)2 + H2 =>
2 H3O + Ca = Ca(OH)2 + 2 H2

Fe2O + HCl = FeCl2 + H2O + H2 =>
Fe2O + 4 HCl = 2 FeCl2 + H2O + H2

BaO2 + Cr(OH)3 = BaCrO4 + H2O + Ba(OH)2 =>
3 BaO2 + 2 Cr(OH)3 = 2 BaCrO4 + 2 H2O + Ba(OH)2

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

CuSO4 + Na2S = CuS + Na2SO4 =>
CuSO4 + Na2S = CuS + Na2SO4

HNO3Fe + HCl = FeNO3 + HHCl =>
HNO3Fe + HCl = FeNO3 + HHCl

Mg(s) + I3{-}(aq) = Mg{2+}(aq) + I{-}(aq) =>
Mg(s) + I3{-}(aq) = Mg{2+}(aq) + 3 I{-}(aq)

C6H4(COONa)2 + H2SO4 = C6H4(COOH)2 + Na2SO4 =>
C6H4(COONa)2 + H2SO4 = C6H4(COOH)2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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