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Chemische vergelijkingen in evenwicht op03/06/18

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3

CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4

NaOH + CO2 = H2O + Na2CO3 =>
2 NaOH + CO2 = H2O + Na2CO3

AsH3 + H2O2 + NaOH = Na3AsO4 + H2O =>
AsH3 + 4 H2O2 + 3 NaOH = Na3AsO4 + 7 H2O

NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2

C3H6 + H2O = C3H7OH =>
C3H6 + H2O = C3H7OH

Al + Fe3O = Al2O3 + Fe =>
2 Al + 3 Fe3O = Al2O3 + 9 Fe

O2 + C3H6CO2 = CO + H2O =>
5 O2 + 2 C3H6CO2 = 8 CO + 6 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

CaO + LiOH = Ca(OH)2 + Li2O =>
CaO + 2 LiOH = Ca(OH)2 + Li2O

Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)

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

KClO4 = KClO + O =>
KClO4 = KClO + 3 O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

O2 + C3H6OCO2 = CO + H2O =>
2 O2 + C3H6OCO2 = 4 CO + 3 H2O

Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl

H3PO4 + BaCl = H3Cl + BaPO4 =>
H3PO4 + BaCl = H3Cl + BaPO4

H2SO4 + C = CO2 + SO2 + H2O =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 H2O

FeCrO4 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO4 =>
4 FeCrO4 + 4 K2CO3 + 5 O2 = 2 Fe2O3 + 4 K2CrO4 + 4 CO4

H3PO4 + NaOH = H3OH + NaPO4 =>
H3PO4 + NaOH = H3OH + NaPO4

B2O2 + Mo = B2O3 + MoB =>
3 B2O2 + 2 Mo = 2 B2O3 + 2 MoB

MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O

H2SO4(aq) + KOH(aq) = H2O(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2SO4(aq)

CH3COH + Cu(OH)2 = Cu2O + CH3COOH + H2O =>
CH3COH + 2 Cu(OH)2 = Cu2O + CH3COOH + 2 H2O

NaOH + NaHS = Na2S + H2O =>
NaOH + NaHS = Na2S + H2O

Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)

HCl + KClO3 = KCl + Cl2H2O =>
6 HCl + KClO3 = KCl + 3 Cl2H2O

Zn(NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2

C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O

H3PO4 + NH4OH = NH4H2PO4 + H2O =>
H3PO4 + NH4OH = NH4H2PO4 + H2O

C6H5CH3 + O2 = H20 + CO2 =>
5 C6H5CH3 + 35 O2 = 2 H20 + 35 CO2

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

AgNO3 + NaCO3 = AgCO3 + NaNO3 =>
AgNO3 + NaCO3 = AgCO3 + NaNO3

H3PO4 + NH4OH = NH4H2PO4 + H2O =>
H3PO4 + NH4OH = NH4H2PO4 + H2O

C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O

(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O

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

H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O

HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2 =>
2 HNO3 + CaCO3 = Ca(NO3)2 + H2O + CO2

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

CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

KClO3 + CrCl3 + KOH = Cl2 + K2CrO4 + H2O =>
12 KClO3 + 10 CrCl3 + 8 KOH = 21 Cl2 + 10 K2CrO4 + 4 H2O

MGSO4 + HCl = MGCl + HSO4 =>
MGSO4 + HCl = MGCl + HSO4

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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