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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + CuSO2 = CuS + ZnO =>
2 Zn + CuSO2 = CuS + 2 ZnO

H4C18 + O2 = CO2 + H2O =>
H4C18 + 19 O2 = 18 CO2 + 2 H2O

Cu(OH)2 + H2S = [Cu(OH)]2S + H2O =>
2 Cu(OH)2 + H2S = [Cu(OH)]2S + 2 H2O

C2H6 + H2SO4 = C2H5SO3H + H2O =>
C2H6 + H2SO4 = C2H5SO3H + H2O

H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)

Al + KMnO4 = K2MnO4 + MnO2 + Al2O3 =>
4 Al + 6 KMnO4 = 3 K2MnO4 + 3 MnO2 + 2 Al2O3

Zn + NiNO = ZnNO + Ni =>
Zn + NiNO = ZnNO + Ni

P4(g) + O2(g) = P4O10 =>
P4(g) + 5 O2(g) = P4O10

Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3

H3P + NaOH = PNa3 + H2O =>
H3P + 3 NaOH = PNa3 + 3 H2O

C8H5O4K + NaOH = H2O + NaKC8H4O4 =>
C8H5O4K + NaOH = H2O + NaKC8H4O4

Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S

Ba3N2(s) + H2O(l) = Ba(OH)2(s) + NH3(g) =>
Ba3N2(s) + 6 H2O(l) = 3 Ba(OH)2(s) + 2 NH3(g)

CaCl2 + Na2SO4 = Na2Cl2 + CaSO4 =>
CaCl2 + Na2SO4 = Na2Cl2 + CaSO4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

H(g) + O2(g) = H2O(g) =>
4 H(g) + O2(g) = 2 H2O(g)

Ag2SO4 = Ag + SO4 =>
Ag2SO4 = 2 Ag + SO4

SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)

CGe = GeC =>
CGe = GeC

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

H(g) + O2(g) = H2O =>
4 H(g) + O2(g) = 2 H2O

H2O + Cd + Ni2O3 = Cd(OH)2 + Ni(OH)2 =>
3 H2O + Cd + Ni2O3 = Cd(OH)2 + 2 Ni(OH)2

ZnSO4 + NH3 = Zn(NH3)3 + SO4 =>
ZnSO4 + 3 NH3 = Zn(NH3)3 + SO4

H(g) + O2(g) = H2O(aq) =>
4 H(g) + O2(g) = 2 H2O(aq)

CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O

Zn(oh)2 + AlCl3 = ZnCl2 + Al(oh)3 =>
9 Zn(oh)2 + 12 AlCl3 = 18 ZnCl2 + 4 Al(oh)3

Li2SiO3 + H2O = H2SiO3 + LiOH =>
Li2SiO3 + 2 H2O = H2SiO3 + 2 LiOH

C2H5 + CH3COOH = CH3COOC2H5 + H2O =>
4 C2H5 + 6 CH3COOH = 5 CH3COOC2H5 + 2 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

KOHHNO2 = KNO2H2O =>
KOHHNO2 = KNO2H2O

Fe(OH)3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe(OH)3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O

Rb + HBr = RbBr2 + H2 =>
Rb + 2 HBr = RbBr2 + H2

HNO3 + Mg = NH3 + Mg(NO3)2 + H2O =>
9 HNO3 + 4 Mg = NH3 + 4 Mg(NO3)2 + 3 H2O

Zn + HC1 = H2 + ZnC12 =>
Zn + 12 HC1 = 6 H2 + ZnC12

Ba + Rb2SO4 = BaSO4 + Rb =>
Ba + Rb2SO4 = BaSO4 + 2 Rb

(CuOH2)CO3 + Na2SO4 = NaCO3 + (CuOH2)2SO4 =>
2(CuOH2)CO3 + Na2SO4 = 2 NaCO3 + (CuOH2)2SO4

K2Cr2O7 + KOH + Cl2 = KCrO2 + KClO + H2O =>
K2Cr2O7 + 6 KOH + 3 Cl2 = 2 KCrO2 + 6 KClO + 3 H2O

Zn(OH)2 + NO3 = Zn(NO3)2 + OH =>
Zn(OH)2 + 2 NO3 = Zn(NO3)2 + 2 OH

PO = O2 + P =>
2 PO = O2 + 2 P

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4

CH3COONa + CH3COOH = C4H7NaO4 =>
CH3COONa + CH3COOH = C4H7NaO4

HNO3 + Hg + H2SO4 = H2O + Hg2SO4 + NO =>
2 HNO3 + 6 Hg + 3 H2SO4 = 4 H2O + 3 Hg2SO4 + 2 NO

CuSO4(aq)Zn(s) = ZnSO4(aq)Cu(s) =>
CuSO4(aq)Zn(s) = ZnSO4(aq)Cu(s)

CaO + N2O3 = Ca(NO2)2 =>
CaO + N2O3 = Ca(NO2)2

NaOH(aq) + (NH4)2SO4(aq) = NaSO4(aq) + (NH4)2OH(aq) =>
NaOH(aq) + (NH4)2SO4(aq) = NaSO4(aq) + (NH4)2OH(aq)

ZnCl2 + Na2HPO4 = Zn3(PO4)2 + NaCl + NaH2PO4 =>
3 ZnCl2 + 4 Na2HPO4 = Zn3(PO4)2 + 6 NaCl + 2 NaH2PO4

Mg(s) + N2 = MgN =>
2 Mg(s) + N2 = 2 MgN

FeBr2 + K2CO3 = Fe2(CO3)2 + KBr =>
2 FeBr2 + 2 K2CO3 = Fe2(CO3)2 + 4 KBr

C2H7P + O2 = CO2 + H2O + PO2 =>
4 C2H7P + 19 O2 = 8 CO2 + 14 H2O + 4 PO2

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Breng de vergelijking van een chemische reactie in evenwicht
 Vergelijkingen in evenwicht op de vorige dag 
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