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Chemische vergelijkingen in evenwicht op04/02/19

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

Pd + HCl + H2NO3 = PdCl2*2HO + N + H =>
3 Pd + 6 HCl + 2 H2NO3 = 3 PdCl2*2HO + 2 N + 4 H

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

C + S8 = CS2 =>
4 C + S8 = 4 CS2

HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

Fe(SCN)(ac) + EDTA = Fe(EDTA) + SCN =>
Fe(SCN)(ac) + EDTA = Fe(EDTA) + SCN

K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O

C + O2 = CO =>
2 C + O2 = 2 CO

As2S3 + H2O = HAsO2 + H2S =>
As2S3 + 4 H2O = 2 HAsO2 + 3 H2S

Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2

Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PMo12O40 + 3 NaNO3 + 21 NH4NO3 + 12 H2O

SO2 + O = SO3 =>
SO2 + O = SO3

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

CH2OHCH2CH2CH2OH + KMNO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MNSO4 + H20 =>
40 CH2OHCH2CH2CH2OH + 20 KMNO4 + 30 H2SO4 = 40 COOHCH2CH2COOH + 10 K2SO4 + 20 MNSO4 + 11 H20

CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl

HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2

Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4

Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O

As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O

VO2Cl + NH4OH = NH4Cl + NH4VO3 + H2O =>
VO2Cl + 2 NH4OH = NH4Cl + NH4VO3 + H2O

C6H5NO2 + Zn + HCl = C6H5NH2 + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 6 HCl = C6H5NH2 + 3 ZnCl2 + 2 H2O

CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq) =>
CdSO4(aq) + K2S(aq) = CdS(s) + K2SO4(aq)

KI + Br2 + KOH = KIO3 + KBr + H2O =>
KI + 3 Br2 + 6 KOH = KIO3 + 6 KBr + 3 H2O

Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Sr(NO2)2 + KMnO4 + H2O = Sr(NO3)2 + MnO2 + KOH =>
3 Sr(NO2)2 + 4 KMnO4 + 2 H2O = 3 Sr(NO3)2 + 4 MnO2 + 4 KOH

Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3

Al + CuCl = AlCl + Cu =>
Al + CuCl = AlCl + Cu

CO2(g) + H2O(g) = CH4(g) + O2(g) =>
CO2(g) + 2 H2O(g) = CH4(g) + 2 O2(g)

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

CO2(g) + H2O(g) = CH4(g) + O2(g) =>
CO2(g) + 2 H2O(g) = CH4(g) + 2 O2(g)

C6H12O6 + O2 = CO2 + H20 =>
5 C6H12O6 + 15 O2 = 30 CO2 + 3 H20

S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20

MgSo4 + Na = Mg + Na2So4 =>
MgSo4 + 2 Na = Mg + Na2So4

Cl2 + BABr2 = BACl2 + Br2 =>
Cl2 + BABr2 = BACl2 + Br2

C5H11OH + O2 = C + H2O =>
2 C5H11OH + 5 O2 = 10 C + 12 H2O

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)

NAHSO3 + HCl = SO2 + H2O + NACl =>
NAHSO3 + HCl = SO2 + H2O + NACl

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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