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Chemische vergelijkingen in evenwicht op10/08/18

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Breng de vergelijking van een chemische reactie in evenwicht
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2

CrBr3 + NaOH + Cl2 = Na2CrO4 + NaBrO4 + NaCl + H2O =>
2 CrBr3 + 64 NaOH + 27 Cl2 = 2 Na2CrO4 + 6 NaBrO4 + 54 NaCl + 32 H2O

NaOH + Al2H6O6 = NaAlO2 + H2O =>
2 NaOH + Al2H6O6 = 2 NaAlO2 + 4 H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

Ca(OH)2 + NaCl = CaCl2 + NaOH =>
Ca(OH)2 + 2 NaCl = CaCl2 + 2 NaOH

SbH3 + KMnO3 + H2SO4 = H3SbO4 + K2SO4 + MnSO4 + H2O =>
3 SbH3 + 8 KMnO3 + 12 H2SO4 = 3 H3SbO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Li2O(s) + H2O(l) = LiOH(aq) =>
Li2O(s) + H2O(l) = 2 LiOH(aq)

NaOH + Al2H6O6 = Na3AlO3 + H2O =>
6 NaOH + Al2H6O6 = 2 Na3AlO3 + 6 H2O

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

NaOH + Al2H6O6 = Na3AlO3 + H2O =>
6 NaOH + Al2H6O6 = 2 Na3AlO3 + 6 H2O

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

H2O + Cl2O5 = HClO3 =>
H2O + Cl2O5 = 2 HClO3

CH3CH2CHO + HCN = CH3CH2CH(OH)CN =>
CH3CH2CHO + HCN = CH3CH2CH(OH)CN

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

CaCl2 + Na2SO4 = CaSO4 + NaCl =>
CaCl2 + Na2SO4 = CaSO4 + 2 NaCl

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O

KCLO3 + H2SO4 = KHSO4 + O2 + CLO2 + H20 =>
20 KCLO3 + 20 H2SO4 = 20 KHSO4 + 10 O2 + 20 CLO2 + H20

O2 + N2 = NO =>
O2 + N2 = 2 NO

KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O

K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2

CH3CH2CHBrCH3 + KOH(alcoholic) = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH(alcoholic) = CH3CH2CHCH3OH + KBr

Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3

Fe2O3 + Na(OH)3 = NaFeO3 + H2O =>
Fe2O3 + 2 Na(OH)3 = 2 NaFeO3 + 3 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

K2PtCl4(aq) + NH3(aq) = Pt(NH3)2Cl2(s) + KCl(aq) =>
K2PtCl4(aq) + 2 NH3(aq) = Pt(NH3)2Cl2(s) + 2 KCl(aq)

LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

KCl + NaF = KF + NaCl =>
KCl + NaF = KF + NaCl

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

AgNO3 + CaBr2 = AgBr + Ca(NO3)2 =>
2 AgNO3 + CaBr2 = 2 AgBr + Ca(NO3)2

FeS + O2 = SO2 + FeO =>
2 FeS + 3 O2 = 2 SO2 + 2 FeO

HCl + K2SO3 = KCl + H2O + SO2 =>
2 HCl + K2SO3 = 2 KCl + H2O + SO2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

Mg3(PO4)2 + H2SO4 = MgSO4 + H3PO4 =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3PO4

FeS + O2 = SO2 + FeO =>
2 FeS + 3 O2 = 2 SO2 + 2 FeO

C16H34 + O2 = CO2 + H20 =>
10 C16H34 + 160 O2 = 160 CO2 + 17 H20

C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O

C16H34 + O2 = CO2 + H20 =>
10 C16H34 + 160 O2 = 160 CO2 + 17 H20

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4

Na + CuCl2 = NaCl2 + Cu =>
Na + CuCl2 = NaCl2 + Cu

C6H7N + HCl = C6H8N + Cl =>
C6H7N + HCl = C6H8N + Cl

S + K = K2S =>
S + 2 K = K2S

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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