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Chemische vergelijkingen in evenwicht op04/16/18

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + AgNO3 = Ag + CuNO3 =>
Cu + AgNO3 = Ag + CuNO3

K2SO4 + Na2CO3 = K2CO3 + Na2SO4 =>
K2SO4 + Na2CO3 = K2CO3 + Na2SO4

Fe(OH)3 + H2So4 = Fe2(So4)3 + H2O =>
2 Fe(OH)3 + 3 H2So4 = Fe2(So4)3 + 6 H2O

Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

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

HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)

Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2

NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s)(heat) = Na2CO3(s) + CO2(g) + H2O(g)

Sr(NO3)2 + C2H5O2N = SrO + N2 + CO2 + H2O =>
9 Sr(NO3)2 + 10 C2H5O2N = 9 SrO + 14 N2 + 20 CO2 + 25 H2O

C6H6(l) + O2(g) = CO2(g) + H2O(l) =>
2 C6H6(l) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)

FeSO4 + KS = FeS + KSO4 =>
FeSO4 + KS = FeS + KSO4

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

NaOH + CuCl = NaCl + CuOH =>
NaOH + CuCl = NaCl + CuOH

Ba3(PO4)2 + HNO3 = Ba(NO3)2 + H3PO4 =>
Ba3(PO4)2 + 6 HNO3 = 3 Ba(NO3)2 + 2 H3PO4

HNO3 + NaHCO3 = CO2 + H2O + NaNO3 =>
HNO3 + NaHCO3 = CO2 + H2O + NaNO3

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

FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl

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

La(NO3)3 + C2H5O2N = La2O3 + N2 + CO2 + H2O =>
6 La(NO3)3 + 10 C2H5O2N = 3 La2O3 + 14 N2 + 20 CO2 + 25 H2O

KOH + Cr2O3 = KCrO2 + H2O =>
2 KOH + Cr2O3 = 2 KCrO2 + H2O

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

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

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

H2So4 + NH4OH = H2O + (NH4)2So4 =>
H2So4 + 2 NH4OH = 2 H2O + (NH4)2So4

NaOH + CuCl = NaCl + CuOH =>
NaOH + CuCl = NaCl + CuOH

FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl

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

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

C5H7NO2 = C4H7NO + CO =>
C5H7NO2 = C4H7NO + CO

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

C5H7NO2 = C4H7NO + CO =>
C5H7NO2 = C4H7NO + CO

C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)

ZnO + HNo3 = Zn(No3)2 + H2O =>
ZnO + 2 HNo3 = Zn(No3)2 + H2O

C5H7NO2 = C4H7NO + CO =>
C5H7NO2 = C4H7NO + CO

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

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

H2 + F2 = HF =>
H2 + F2 = 2 HF

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)

Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)

NH4Cl + KOH = NH4OH + KCl =>
NH4Cl + KOH = NH4OH + KCl

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

MgCl2 + K = Mg + KCl =>
MgCl2 + 2 K = Mg + 2 KCl

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

AL + Cl2 = ALCl3 =>
2 AL + 3 Cl2 = 2 ALCl3

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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