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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO

Sr + Al2(SO4)3 = SrSO4 + Al =>
3 Sr + Al2(SO4)3 = 3 SrSO4 + 2 Al

FeO + O2 = FeO4 =>
2 FeO + 3 O2 = 2 FeO4

Kr + F = KrF =>
Kr + F = KrF

Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl

Kr + F = KrF =>
Kr + F = KrF

Sr + Al2(SO4)3 = SrSO4 + Al =>
3 Sr + Al2(SO4)3 = 3 SrSO4 + 2 Al

BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO

C2H5Br + Na + C4H9Br = C6H14 + NaBr =>
C2H5Br + 2 Na + C4H9Br = C6H14 + 2 NaBr

HC + NaOH = NaC + H2O =>
HC + NaOH = NaC + H2O

Kr + F = KrF6 =>
Kr + 6 F = KrF6

MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2 =>
MgCl2 + Zn(NO3)2 = Mg(NO3)2 + ZnCl2

Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2

K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3

Kr + F = KrF2 =>
Kr + 2 F = KrF2

HNO3 = NO2 + O2 + H2O = HNO3 =>
4 HNO3 = 4 NO2 + O2 + 2 H2O

H2SO3(aq) + Zn(OH)2(s) = H2O(l) + ZnSO3(aq) =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O(l) + ZnSO3(aq)

H2SO3(aq) + Zn(OH)2(s) = H2O + ZnSO3 =>
H2SO3(aq) + Zn(OH)2(s) = 2 H2O + ZnSO3

KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3(aq) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3(aq)

CH(subscript)4 + O(subscript)2 = CO(subscript)2 + H(superscript)2O =>
CH(subscript)4 + 2 O(subscript)2 = CO(subscript)2 + 2 H(superscript)2O

MgO + NaOH = MgOHNaO =>
MgO + NaOH = MgOHNaO

Kr + F = KrF =>
Kr + F = KrF

Kr + F = KrF2 =>
Kr + 2 F = KrF2

N2O + NaCl = Na2O + Cl2 + N2 =>
N2O + 2 NaCl = Na2O + Cl2 + N2

Kr + F = KrF2 =>
Kr + 2 F = KrF2

Al(PO4) + Zn = Zn3(PO4)2 + Al =>
2 Al(PO4) + 3 Zn = Zn3(PO4)2 + 2 Al

(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S

(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4NO3 =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3

Zn + CuCO4 = ZnCO4 + Cu =>
Zn + CuCO4 = ZnCO4 + Cu

Kr + F = KrF2 =>
Kr + 2 F = KrF2

Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + Ag(s) =>
3 Ag(NO3)(aq) + Al(s) = Al(NO3)3(aq) + 3 Ag(s)

Kr + F = KrF2 =>
Kr + 2 F = KrF2

Kr + F = KrF6 =>
Kr + 6 F = KrF6

CH3COOH + C2H5Cl = CH3COOC2H5 + HCl =>
CH3COOH + C2H5Cl = CH3COOC2H5 + HCl

Kr + F = KrF2 =>
Kr + 2 F = KrF2

Mg(s) + Ni{2+}(aq) = Mg{2+}(aq) + Ni(s) =>
Mg(s) + Ni{2+}(aq) = Mg{2+}(aq) + Ni(s)

Fe(NO3)2 + KI = KFe + I(NO3)2 =>
Fe(NO3)2 + KI = KFe + I(NO3)2

CuCl + NH3*H2O + O2 = Cu(NH3)4(H2O)2(OH)2 + NH4Cl + H2O =>
4 CuCl + 20 NH3*H2O + O2 = 4 Cu(NH3)4(H2O)2(OH)2 + 4 NH4Cl + 6 H2O

Na(NO3) + Ba(SO4) = Na2(SO4) + Ba(NO3)2 =>
2 Na(NO3) + Ba(SO4) = Na2(SO4) + Ba(NO3)2

H2GeO3 + Co(OH)3 = Co2(GeO3)3 + H2O =>
3 H2GeO3 + 2 Co(OH)3 = Co2(GeO3)3 + 6 H2O

CoCl + HBr = CoBr + HCl =>
CoCl + HBr = CoBr + HCl

Pb + Fe(NO3)2 = Fe + Pb(NO3)3 =>
2 Pb + 3 Fe(NO3)2 = 3 Fe + 2 Pb(NO3)3

Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6

CH3CH2COOH + KOH = (CH3CH2COO)K + H2O =>
CH3CH2COOH + KOH = (CH3CH2COO)K + H2O

Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na

H2O + CI = HCI + O2 =>
2 H2O + 4 CI = 4 HCI + O2

KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g) =>
KHSO3(aq) + HNO3(aq) = KNO3(aq) + H2O(l) + SO2(g)

C6H6 + NaOH = C6H5OH + Na + H2 =>
2 C6H6 + 2 NaOH = 2 C6H5OH + 2 Na + H2

Kr + F = KrF =>
Kr + F = KrF

Fe + H3PO4 + C6H8O7 = H2O + FeHPO4 + C6H7O6 =>
Fe + H3PO4 + 2 C6H8O7 = 2 H2O + FeHPO4 + 2 C6H7O6

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Breng de vergelijking van een chemische reactie in evenwicht
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