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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Fe = H2 + Fe(NO3)3 =>
6 HNO3 + 2 Fe = 3 H2 + 2 Fe(NO3)3

H{+} + Zn = H2 + Zn2{+} =>
2 H{+} + 4 Zn = H2 + 2 Zn2{+}

K3PO4 + Sr(NO3)2 = Sr3(PO4)2(aq) + KNO3(aq) =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2(aq) + 6 KNO3(aq)

CuNO3 = Cu2O + NO2 + O2 =>
4 CuNO3 = 2 Cu2O + 4 NO2 + O2

Cu + NH3 = Cu(NH3)2 =>
Cu + 2 NH3 = Cu(NH3)2

Ar + Cr2O3 = ArO3 + Cr =>
Ar + Cr2O3 = ArO3 + 2 Cr

Al2(SO4)3 + Mg(ClO3)2 = Al(ClO3)3 + MgSO4 =>
Al2(SO4)3 + 3 Mg(ClO3)2 = 2 Al(ClO3)3 + 3 MgSO4

C3H4O3 + O2 = C2H4O2 + CO2 =>
2 C3H4O3 + O2 = 2 C2H4O2 + 2 CO2

Li3P = Li + P5 =>
5 Li3P = 15 Li + P5

Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2

FeCO3(s) + HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l) =>
FeCO3(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + CO2(g) + H2O(l)

K3PO4 + Sr(NO3)2 = Sr3(PO4)2(aq) + KNO3(aq) =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2(aq) + 6 KNO3(aq)

K2Se + FeF2 = K2F2 + FeSe =>
K2Se + FeF2 = K2F2 + FeSe

Zn + Zn(No3)2 = Zn2(No3)2 =>
Zn + Zn(No3)2 = Zn2(No3)2

Ni + H2SO3 = Ni(SO3)3 + H2 =>
Ni + 3 H2SO3 = Ni(SO3)3 + 3 H2

Co2O3 + HCl = CoCl3 + H2O =>
Co2O3 + 6 HCl = 2 CoCl3 + 3 H2O

NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O

CuCN + KCN = K2[Cu(CN)3] =>
CuCN + 2 KCN = K2[Cu(CN)3]

ZnO + MgO = ZnMgO2 =>
ZnO + MgO = ZnMgO2

C4H9NO + O2 = CO2 + H2O + N2 =>
4 C4H9NO + 23 O2 = 16 CO2 + 18 H2O + 2 N2

NaI + Al(NO3)3 = NaNO3 + AlI3 =>
3 NaI + Al(NO3)3 = 3 NaNO3 + AlI3

C2H4O2(l) + O2(g) = CO2(g) + H2O(l) =>
C2H4O2(l) + 2 O2(g) = 2 CO2(g) + 2 H2O(l)

(C17H33CO2)3C3H5 + CH3OH = C17H33CO2CH3 + C3H5(OH)3 =>
(C17H33CO2)3C3H5 + 3 CH3OH = 3 C17H33CO2CH3 + C3H5(OH)3

K2SO4 + MgCl2 = KCl + MgSO4 =>
K2SO4 + MgCl2 = 2 KCl + MgSO4

HCN = H + C + N =>
HCN = H + C + N

Fe3O4 + HI = FeI2 + FeI3 + H2O =>
Fe3O4 + 8 HI = FeI2 + 2 FeI3 + 4 H2O

SrCrO4 + CH3COOH = Sr(CH3COO)2 + H2CrO4 =>
SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + H2CrO4

Ag(s) + Cl2(g) = AgCl(s) =>
2 Ag(s) + Cl2(g) = 2 AgCl(s)

Mn + Fe2O3 = Fe + MnO2 =>
3 Mn + 2 Fe2O3 = 4 Fe + 3 MnO2

Fe2O3 + Ba3(PO4)2 = FePO4 + BaO =>
Fe2O3 + Ba3(PO4)2 = 2 FePO4 + 3 BaO

Co + N2 = Co3N =>
6 Co + N2 = 2 Co3N

H2PO4{-} + NH3 = NH4{+} + HPO4{-2} =>
H2PO4{-} + NH3 = NH4{+} + HPO4{-2}

CaO + H = Ca + H2O =>
CaO + 2 H = Ca + H2O

C2H3O2H + NaOH = H2O + NaC2H3O2 =>
C2H3O2H + NaOH = H2O + NaC2H3O2

WO3 + C = W + CO2(hightemperature) =>
2 WO3 + 3 C = 2 W + 3 CO2(hightemperature)

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

Fe2O3 + HNO3(aq) = Fe(NO3)3(aq) + H2O(l) =>
Fe2O3 + 6 HNO3(aq) = 2 Fe(NO3)3(aq) + 3 H2O(l)

N2(g) + O2(aq) = NO(g) =>
N2(g) + O2(aq) = 2 NO(g)

ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + C2H7NO2 =>
ZnC4H6O4 + (NH4)2SO4 = ZnSO4 + 2 C2H7NO2

AsCI3 + Zn + HCI = As + AsH3 + ZnCI2 =>
3 AsCI3 + 6 Zn + 3 HCI = 2 As + AsH3 + 6 ZnCI2

Cu(C2H3O2)2 + Na2CO3 = CuCO3 + NaC2H3O2 =>
Cu(C2H3O2)2 + Na2CO3 = CuCO3 + 2 NaC2H3O2

BeS = Be + S8 =>
8 BeS = 8 Be + S8

Zn + Zn(No3)2 = Zn2(No3)2 =>
Zn + Zn(No3)2 = Zn2(No3)2

CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl

Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O

C17H36O2 + O2 = CO2 + H2O =>
C17H36O2 + 25 O2 = 17 CO2 + 18 H2O

Cu + Pt(NO3)2 = Pt + CuNO3 =>
2 Cu + Pt(NO3)2 = Pt + 2 CuNO3

NaHSO4 + HCl = NaCl + H2O + SO3 =>
NaHSO4 + HCl = NaCl + H2O + SO3

K + ClO = KClO =>
K + ClO = KClO

Al + Pb(NO3)2 = Pb + Al(NO3)2 =>
Al + Pb(NO3)2 = Pb + Al(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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