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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
HgI2 + O2 = HgO + I2 =>
2 HgI2 + O2 = 2 HgO + 2 I2

H + Se = H2Se =>
2 H + Se = H2Se

Cu + Fe2(SO4)3 = Cu(SO4) + Fe2 =>
3 Cu + Fe2(SO4)3 = 3 Cu(SO4) + Fe2

Co(NO3)2 + (NH4)3PO4 = Co3(PO4)2 + (NH4)(NO3) =>
3 Co(NO3)2 + 2(NH4)3PO4 = Co3(PO4)2 + 6(NH4)(NO3)

XeF4 + H2O = Xe + O + HF =>
XeF4 + 2 H2O = Xe + 2 O + 4 HF

C5H12(g) + O2(g) = CO2(g) + H2O(l) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)

Mg(OH)2 + C6H8O7 = MgC6H6O7 + H2O =>
Mg(OH)2 + C6H8O7 = MgC6H6O7 + 2 H2O

(NH4)2SO4 + NaOH = NH4OH + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH4OH + Na2SO4

AgCl + O2 = AgO + Cl =>
2 AgCl + O2 = 2 AgO + 2 Cl

Na2CO3 + MgSO4 = Na2SO4 + MgCO3 =>
Na2CO3 + MgSO4 = Na2SO4 + MgCO3

Fe + KNO2 = FeO + K2O + N2 =>
3 Fe + 2 KNO2 = 3 FeO + K2O + N2

C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O

CH2 + KMnO4 + H2O = CH2(OH)2 + KOH + MnO2 =>
3 CH2 + 2 KMnO4 + 4 H2O = 3 CH2(OH)2 + 2 KOH + 2 MnO2

Ba(OH)2 + CO = BaCO3 + H2 =>
Ba(OH)2 + CO = BaCO3 + H2

Cu(s) + Fe(SO4)(aq) = Fe(s) + Cu(SO4)(aq) =>
Cu(s) + Fe(SO4)(aq) = Fe(s) + Cu(SO4)(aq)

Mg + HCI = MgHCI =>
Mg + HCI = MgHCI

Mg(NO3)2 + NaHCO3 + HCl = NaNO3 + H2CO3 + MgCl2 =>
Mg(NO3)2 + 2 NaHCO3 + 2 HCl = 2 NaNO3 + 2 H2CO3 + MgCl2

KOH(aq) = K(aq) + OH(aq) =>
KOH(aq) = K(aq) + OH(aq)

Ag(NO3) + Na2(SO4) = Ag2(SO4) + Na(NO3) =>
2 Ag(NO3) + Na2(SO4) = Ag2(SO4) + 2 Na(NO3)

AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3

Ba(NO3)2(aq) + Na3PO4(aq) = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2(aq) + 2 Na3PO4(aq) = Ba3(PO4)2 + 6 NaNO3

Mg(s) + O = MgO =>
Mg(s) + O = MgO

Mg2SiO4 + SiO2 = MgSiO3 =>
Mg2SiO4 + SiO2 = 2 MgSiO3

Na2S + AlBr3 = Al2S3 + NaBr =>
3 Na2S + 2 AlBr3 = Al2S3 + 6 NaBr

Cu(CH3COO)2 = Cu + HCH3COO + CO =>
2 Cu(CH3COO)2 = 2 Cu + 3 HCH3COO + 2 CO

KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4

O2CS2 = CO2S2 =>
O2CS2 = CO2S2

CH3CH + O2 = CO2 + H2O =>
CH3CH + 3 O2 = 2 CO2 + 2 H2O

NaHSO3 + NH4OH = NH4HSO3 + NaOH =>
NaHSO3 + NH4OH = NH4HSO3 + NaOH

Ba + P4 = Ba3P2 =>
6 Ba + P4 = 2 Ba3P2

Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O

PCl5 + KOH = H3PO4 + KCl + H2O =>
PCl5 + 5 KOH = H3PO4 + 5 KCl + H2O

Zn + NaCH3COO = Na + Zn(CH3COO)2 =>
Zn + 2 NaCH3COO = 2 Na + Zn(CH3COO)2

C3H7NH2 + H2O = C3H7OH + NH3 =>
C3H7NH2 + H2O = C3H7OH + NH3

HCl + AgNO2 = AgCl + HNO2 =>
HCl + AgNO2 = AgCl + HNO2

AgF(aq) + Zn(s) = ZnF(aq) + Ag(s) =>
AgF(aq) + Zn(s) = ZnF(aq) + Ag(s)

CuI + Br = CuBr2 + I =>
CuI + 2 Br = CuBr2 + I

C16H33COOH + O2 = C + H2O =>
2 C16H33COOH + 15 O2 = 34 C + 34 H2O

AgC2H3O2(aq) + SrI2(aq) = AgI + Sr(C2H3O2)2 =>
2 AgC2H3O2(aq) + SrI2(aq) = 2 AgI + Sr(C2H3O2)2

Ni(H2O)6(Cl)2 + PX3 = Ni(Cl)2(PX3)2 + H2O =>
Ni(H2O)6(Cl)2 + 2 PX3 = Ni(Cl)2(PX3)2 + 6 H2O

NH2OH = NH3 + O2 =>
2 NH2OH = 2 NH3 + O2

MgCOOC17H31 + O2 = CO2 + H2O + MgO =>
4 MgCOOC17H31 + 101 O2 = 72 CO2 + 62 H2O + 4 MgO

Na2SO3 + HI = H2SO3 + NaI =>
Na2SO3 + 2 HI = H2SO3 + 2 NaI

Rb2S = Rb + S2 =>
2 Rb2S = 4 Rb + S2

FeO + SO3 = FeSO4 =>
FeO + SO3 = FeSO4

S + F{-} = F2 + S{-2} =>
S + 2 F{-} = F2 + S{-2}

CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2 =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2

C2H4O + C4H9OH = C6H14O2 =>
C2H4O + C4H9OH = C6H14O2

Ge + HNO3 + HF = (NH4)2GeF6 + H2GeF6 + H2O =>
4 Ge + 2 HNO3 + 24 HF = (NH4)2GeF6 + 3 H2GeF6 + 6 H2O

Li2S + CaCl2 = LiCl + CaS =>
Li2S + CaCl2 = 2 LiCl + CaS

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Breng de vergelijking van een chemische reactie in evenwicht
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