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Chemische vergelijkingen in evenwicht op10/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + AgNO{3} = Zn(NO){3} + Ag =>
Zn + AgNO{3} = Zn(NO){3} + Ag

Ca(ClO2)2 + HCl = Cl2 + CaCl2 + H2O =>
Ca(ClO2)2 + 8 HCl = 4 Cl2 + CaCl2 + 4 H2O

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

K2O + H2SO3 = K2SO3 + H2O =>
K2O + H2SO3 = K2SO3 + H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Na2Cr2O7 + H2SO4 + H2O = H2CrO4 + Na2SO4 =>
Na2Cr2O7 + H2SO4 + H2O = 2 H2CrO4 + Na2SO4

Ca3P2O8 + SiO2 = CaSiO3 + P4O10 =>
2 Ca3P2O8 + 6 SiO2 = 6 CaSiO3 + P4O10

Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O

Zn + As = ZnAs =>
Zn + As = ZnAs

N2O5 = (N2O)4 + O2 =>
4 N2O5 = (N2O)4 + 8 O2

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

FeCe3 + AgNO3 = Fe(NO3)3 + AgCe =>
FeCe3 + 3 AgNO3 = Fe(NO3)3 + 3 AgCe

K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O

NaNO3 + P = NaNO2 + P2O5 =>
5 NaNO3 + 2 P = 5 NaNO2 + P2O5

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Fe{3+} + {-} = Fe{2+} =>
Fe{3+} + e = Fe{2+}

Li2CO3 + NH4H2PO4 = Li3PO4 + NH3 + H2O + CO2 =>
3 Li2CO3 + 2 NH4H2PO4 = 2 Li3PO4 + 2 NH3 + 3 H2O + 3 CO2

ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4

CH3CH2CHO + Cr2O7{-2} + H{+} = CH3COOH + Cr2O3 + H2O =>
6 CH3CH2CHO + 4 Cr2O7{-2} + 8 H{+} = 9 CH3COOH + 4 Cr2O3 + 4 H2O

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

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Cu + HNO3 + O2 = Cu(NO3) + H2O =>
4 Cu + 4 HNO3 + O2 = 4 Cu(NO3) + 2 H2O

Na2S2O3 + Al + HCl = AlCl3 + NaCl*H2S + H2O =>
3 Na2S2O3 + 8 Al + 30 HCl = 8 AlCl3 + 6 NaCl*H2S + 9 H2O

H3BO3 = B2O3 + H2O =>
2 H3BO3 = B2O3 + 3 H2O

Ag(s) + H2S = AgS(s) + H2(s) =>
Ag(s) + H2S = AgS(s) + H2(s)

H2 + O2 = H5O =>
5 H2 + O2 = 2 H5O

C + Cl2 + F2 = CFCl3 =>
2 C + 3 Cl2 + F2 = 2 CFCl3

CO3{2-} + SO2 + O2 = SO4{2-} + CO2 =>
2 CO3{2-} + 2 SO2 + O2 = 2 SO4{2-} + 2 CO2

C14H14O3 + C4H8O2 = C18H22O5 =>
C14H14O3 + C4H8O2 = C18H22O5

CrO4{2-} + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
2 CrO4{2-} + 3 C2O4{2-} + 16 H{+} = 2 Cr{3+} + 6 CO2 + 8 H2O

Cu + HNO3 + O2 = Cu(NO3)2 + H2O =>
2 Cu + 4 HNO3 + O2 = 2 Cu(NO3)2 + 2 H2O

BiCl3 + NH4OH = NH4Cl + Bi(OH)3 =>
BiCl3 + 3 NH4OH = 3 NH4Cl + Bi(OH)3

CuSO4 + Zn(Cl)2 = Cu(Cl)2 + ZnSO4 =>
CuSO4 + Zn(Cl)2 = Cu(Cl)2 + ZnSO4

Pb(OH)2 + HCl = PbOHCl + H2O =>
Pb(OH)2 + HCl = PbOHCl + H2O

Fe(HCO3)2 + Ca(OCl)2 + H2O = Fe(OH)3 + CaCl2 + CO2 =>
4 Fe(HCO3)2 + Ca(OCl)2 + 2 H2O = 4 Fe(OH)3 + CaCl2 + 8 CO2

ZnCl2 + Zn = Zn2Cl2 =>
ZnCl2 + Zn = Zn2Cl2

H3PO4 + Na = H2 + Na2PO4 =>
2 H3PO4 + 4 Na = 3 H2 + 2 Na2PO4

K2S2O3 + Cl2 + H2O2 = KHSO4 + HCl =>
2 K2S2O3 + 3 Cl2 + 5 H2O2 = 4 KHSO4 + 6 HCl

(NH4)2MoO4 + Na2HPO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
12(NH4)2MoO4 + Na2HPO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3

BaBr2 + Na2SO4 = BaSO4 + Na + Br2 =>
BaBr2 + Na2SO4 = BaSO4 + 2 Na + Br2

SnCl2(aq) + H2S(g) = SnS(s) + HCl(aq) =>
SnCl2(aq) + H2S(g) = SnS(s) + 2 HCl(aq)

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

K2O + SO2 = K2SO3 =>
K2O + SO2 = K2SO3

NH4NO3 + Fe(NO3)3 + H2O = Fe + HNO3 =>
3 NH4NO3 + 8 Fe(NO3)3 + 9 H2O = 8 Fe + 30 HNO3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C6H12O + Br2 = C6H12OBr2 =>
C6H12O + Br2 = C6H12OBr2

FeCl2 + KOH = KCl2 + FeOH =>
FeCl2 + KOH = KCl2 + FeOH

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Breng de vergelijking van een chemische reactie in evenwicht
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