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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2Br + K2SO4 = Na2SO4 + K2Br =>
Na2Br + K2SO4 = Na2SO4 + K2Br

ZnCl + Mg = MgCl + Zn =>
ZnCl + Mg = MgCl + Zn

Na2SO4 + PbSO4 + I{-} = PbI2 + Na2(SO4)2{-2} =>
Na2SO4 + PbSO4 + 2 I{-} = PbI2 + Na2(SO4)2{-2}

Fe + P3 = FeP =>
3 Fe + P3 = 3 FeP

C6H6O + NaOH + CH2ClCOOH = NaCl + H2O + C6H5OCH2COOH =>
C6H6O + NaOH + CH2ClCOOH = NaCl + H2O + C6H5OCH2COOH

H2SO4 + Ag = Ag2SO4 + H2S + H2O =>
5 H2SO4 + 8 Ag = 4 Ag2SO4 + H2S + 4 H2O

HCl(aq) + Mg2(s) = MgCl2(aq) + H2 =>
4 HCl(aq) + Mg2(s) = 2 MgCl2(aq) + 2 H2

(CH3)2NH2 + O2 = CO2 + H2O + N2 =>
2(CH3)2NH2 + 8 O2 = 4 CO2 + 8 H2O + N2

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

NH3 + SO3 = NH2SO3H =>
NH3 + SO3 = NH2SO3H

Mg3N2 + D2O = Mg(OD)2 + ND3 =>
Mg3N2 + 6 D2O = 3 Mg(OD)2 + 2 ND3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Mg + P3(CHOO)2 = Mg(CHOO)2 + P4 =>
4 Mg + 4 P3(CHOO)2 = 4 Mg(CHOO)2 + 3 P4

Mg2 + HNo3 = Mg(No3) + H =>
Mg2 + 2 HNo3 = 2 Mg(No3) + 2 H

Ag2O + NH3 + H2O = [Ag(NH3)2] + OH =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2] + 2 OH

C2H5O + H2S = C2H5OH + HS =>
C2H5O + H2S = C2H5OH + HS

NH4NO3 + RbOH = NH4OH + RbNO3 =>
NH4NO3 + RbOH = NH4OH + RbNO3

Cu2SO4 + Zn(NO3)2 = Cu2(NO3)2 + ZnSO4 =>
Cu2SO4 + Zn(NO3)2 = Cu2(NO3)2 + ZnSO4

Al(NO3)3(ac) + H2SO4(ac) = HNO3(ac) + Al2(SO4)3(ac) =>
2 Al(NO3)3(ac) + 3 H2SO4(ac) = 6 HNO3(ac) + Al2(SO4)3(ac)

H2SO4 + Na2SO3 = H2SO3 + Na2SO4 =>
H2SO4 + Na2SO3 = H2SO3 + Na2SO4

NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2

HAsO2 + Ce{4+} + H2O = H2AsO4{-} + Ce{3+} + H{+}\ =>
HAsO2 + 2 Ce{4+} + 2 H2O = H2AsO4{-} + 2 Ce{3+} + 3 H{+}\

Mg + H2O = Mg2(OH)2 + H2 =>
2 Mg + 2 H2O = Mg2(OH)2 + H2

H2 + Zn = ZnH2 =>
H2 + Zn = ZnH2

HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O

C3H1OH + O2 = CO2 + H2O =>
C3H1OH + 3 O2 = 3 CO2 + H2O

W + H2O = W(OH)5 + H2 =>
2 W + 10 H2O = 2 W(OH)5 + 5 H2

BaS + H2O = Ba(OH)2 + H2S =>
BaS + 2 H2O = Ba(OH)2 + H2S

Pb3O4 + CH3COOH + Cl2 = Pb(CH3COO)4 + HCl + H2O =>
Pb3O4 + 12 CH3COOH + 2 Cl2 = 3 Pb(CH3COO)4 + 4 HCl + 4 H2O

Ca(OH)2 = Ca{2+} + OH{-}Ca(OH)2 = Ca2{+} + OH1{-} =>
Ca(OH)2 = Ca{2+} + 2 OH{-}Ca(OH)2

C3H8O + NaCl = C3H7ONa + HCl =>
C3H8O + NaCl = C3H7ONa + HCl

NaCl + NH4OH + CO2 = NH4Cl + NaHCO3 =>
NaCl + NH4OH + CO2 = NH4Cl + NaHCO3

BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O

MnO + C = CO2 + Mn =>
2 MnO + C = CO2 + 2 Mn

NaS + Pb = PbS + Na =>
NaS + Pb = PbS + Na

H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(aq) + 2 H2O(l)

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

CO2 + H2O = C13H12COOH + O2 =>
56 CO2 + 26 H2O = 4 C13H12COOH + 65 O2

CaCl2 + NaHX + H2O = NaCl + Ca(OH)2 + H2X =>
CaCl2 + 2 NaHX + 2 H2O = 2 NaCl + Ca(OH)2 + 2 H2X

K + NH3 = KNH3 =>
K + NH3 = KNH3

Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS =>
Na2S + Ni(NO3)2 = Na2(NO3)2 + NiS

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

K2C2O4 + K2Cr2O7 + H{+} = CO2 + Cr2O3 + H2O + K{+} =>
3 K2C2O4 + K2Cr2O7 + 8 H{+} = 6 CO2 + Cr2O3 + 4 H2O + 8 K{+}

SnCl2 + Sn(OH)2 = SnOHCl =>
SnCl2 + Sn(OH)2 = 2 SnOHCl

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Cs + P4 = Cs12P4 =>
12 Cs + P4 = Cs12P4

FeS + AgNO3 = Fe(NO3)2 + Ag2S =>
FeS + 2 AgNO3 = Fe(NO3)2 + Ag2S

Ca2 + H{-}OH = H2 + Ca{-}OH =>
Ca2 + 2 H{-}OH = H2 + 2 Ca{-}OH

CuSO4*5H2O(s) = CuSO4 + H2O =>
CuSO4*5H2O(s) = CuSO4 + 5 H2O

C6H12O3(s) + O2(g) = CO2(g) + H2O(l) =>
2 C6H12O3(s) + 15 O2(g) = 12 CO2(g) + 12 H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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