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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O

Mg(S) + ZnCl2(aq) = MgCl2(aq) + Zn(S) =>
Mg(S) + ZnCl2(aq) = MgCl2(aq) + Zn(S)

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

C12H12 + Cl2 = C1 + H1Cl1 =>
C12H12 + 6 Cl2 = 12 C1 + 12 H1Cl1

AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3

K[Ag(CN)2] + NaCl = AgCl + KCl + NaCN =>
K[Ag(CN)2] + 2 NaCl = AgCl + KCl + 2 NaCN

Ca(NO3)2 + NaI = NaNO3 + I2Ca =>
Ca(NO3)2 + 2 NaI = 2 NaNO3 + I2Ca

Zn + HNO3 = ZnNO3 + NH3NO3 + H2O =>
7 Zn + 9 HNO3 = 7 ZnNO3 + NH3NO3 + 3 H2O

Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3

NH4 + H2S = (NH4)2S + H2 =>
2 NH4 + H2S = (NH4)2S + H2

O2 + HBCO2 = HBO2 + CO2 =>
O2 + HBCO2 = HBO2 + CO2

H2S + AgNO3 = H + NO3 + Ag2S =>
H2S + 2 AgNO3 = 2 H + 2 NO3 + Ag2S

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

Fe(NO3)3 + Ca(OH)2 = Ca(NO3)3 + Fe(OH)2 =>
Fe(NO3)3 + Ca(OH)2 = Ca(NO3)3 + Fe(OH)2

CH2(OH)(CHOH)2CHO + HNO3 = CH2(OH)(CHOH)2COOH + NO + H2O =>
3 CH2(OH)(CHOH)2CHO + 2 HNO3 = 3 CH2(OH)(CHOH)2COOH + 2 NO + H2O

Fe + Cu = CuFe3 =>
3 Fe + Cu = CuFe3

HClO4 + Al(OH)3 = AlO4 + HCl(OH)3 =>
HClO4 + Al(OH)3 = AlO4 + HCl(OH)3

MnO2 + H2O2 = O2 + MnH2 =>
MnO2 + H2O2 = 2 O2 + MnH2

CuSO4 + NH4(SO3) = CuSO3 + NH4SO4 =>
CuSO4 + NH4(SO3) = CuSO3 + NH4SO4

Cu(OH) + H2SO4 + NH3 = H2O + CuSO4 + NH4 =>
Cu(OH) + H2SO4 + NH3 = H2O + CuSO4 + NH4

NiO + Fe2O3 + Fe + ReO3 = Ni2FeReO6 =>
6 NiO + Fe2O3 + Fe + 3 ReO3 = 3 Ni2FeReO6

Li2S + H2SO4 = Li2SO4 + H2S =>
Li2S + H2SO4 = Li2SO4 + H2S

NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g) =>
2 NaHSO3(s) = Na2SO3(s) + SO2(g) + H2O(g)

CH3COOH + CO3{-} = CH3COO{-} + CO2 + H2O =>
9 CH3COOH + 8 CO3{-} = 8 CH3COO{-} + 10 CO2 + 6 H2O

NaAl(OH)4 + AlCl3 = NaCl + Al(OH)3 =>
3 NaAl(OH)4 + AlCl3 = 3 NaCl + 4 Al(OH)3

Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3

CH3COO + Na2CO3 = CH3COONa + CO2 + H2O =>
16 CH3COO + 7 Na2CO3 = 14 CH3COONa + 11 CO2 + 3 H2O

LiCO3 + H2NO3 = LiNO3 + H2O + CO2 =>
LiCO3 + H2NO3 = LiNO3 + H2O + CO2

CH3CH2NH3Br + Ca(OH)2 = CH3CH2NH2 + H2O + CaBr2 =>
2 CH3CH2NH3Br + Ca(OH)2 = 2 CH3CH2NH2 + 2 H2O + CaBr2

Cl2 + Na[Al(OH)4] = NaClO3 + Al(OH)3 + HCl + NaCl =>
3 Cl2 + 3 Na[Al(OH)4] = NaClO3 + 3 Al(OH)3 + 3 HCl + 2 NaCl

HPO4{2-} + H2O = H3PO4 + OH{-} =>
HPO4{2-} + 2 H2O = H3PO4 + 2 OH{-}

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

Mo + BaBr = Ba + MoBr =>
Mo + BaBr = Ba + MoBr

HCI(ac) + NaOH(ac) = NaCI(ac) + H2O =>
HCI(ac) + NaOH(ac) = NaCI(ac) + H2O

C2H7NO + O2 + NaOH = Na2CO3 + H2O + N2 =>
4 C2H7NO + 13 O2 + 16 NaOH = 8 Na2CO3 + 22 H2O + 2 N2

CuOSNC = CuSCNO =>
CuOSNC = CuSCNO

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Au + CaS2O3 + O2 + H2O = Au(S2O3)2 + Ca(OH)2 =>
Au + 2 CaS2O3 + O2 + 2 H2O = Au(S2O3)2 + 2 Ca(OH)2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

Li + Cu{2+} = Li{+} + Cu =>
2 Li + Cu{2+} = 2 Li{+} + Cu

Na2CrO4 + KOH + H2O = K2Cr2O7 + NaOH =>
2 Na2CrO4 + 2 KOH + H2O = K2Cr2O7 + 4 NaOH

C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O

Cr{3+} + H2O2 + H2O = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 H2O = 2 CrO4{2-} + 10 H{+}

CONH2(NH)NH2 + HCl + KClO3 = CONH2(NH)NHCl + KCl + H2O =>
3 CONH2(NH)NH2 + 3 HCl + KClO3 = 3 CONH2(NH)NHCl + KCl + 3 H2O

NaOH + S = Na2S + Na2S2O3 + H2O =>
6 NaOH + 4 S = 2 Na2S + Na2S2O3 + 3 H2O

K3[Fe(CN)6] + [Cu(OH2)6]SO4 = Cu3[Fe(CN)6]2 + K2SO4 + H2O =>
2 K3[Fe(CN)6] + 3[Cu(OH2)6]SO4 = Cu3[Fe(CN)6]2 + 3 K2SO4 + 18 H2O

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

Au + CuSO4 = Au(SO4)2 + Cu =>
Au + 2 CuSO4 = Au(SO4)2 + 2 Cu

K2CO3CO2 = K2C2O5 =>
K2CO3CO2 = K2C2O5

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Breng de vergelijking van een chemische reactie in evenwicht
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