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Chemische vergelijkingen in evenwicht op03/18/21

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Breng de vergelijking van een chemische reactie in evenwicht
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

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

C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2

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

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

Fe + S = FeS =>
Fe + S = FeS

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

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

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

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Ca + O = CaO =>
Ca + O = CaO

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

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

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

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O

C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2

CuS + HNO3 = CuO + S + NO + H2O =>
3 CuS + 2 HNO3 = 3 CuO + 3 S + 2 NO + H2O

Fe + S = Fe2S3 =>
2 Fe + 3 S = Fe2S3

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

Cr2O3 + C = Cr + CO2 =>
2 Cr2O3 + 3 C = 4 Cr + 3 CO2

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

Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)

Hg + Cd + Te = HgCdTe =>
Hg + Cd + Te = HgCdTe

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

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

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

CH4N2O + H2SO4 + C6H8O7 = C3H4N2S + H2O + O =>
3 CH4N2O + 3 H2SO4 + C6H8O7 = 3 C3H4N2S + 7 H2O + 15 O

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

(NH4)3PO4 + ZnSO4 = (NH4)2SO4 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 ZnSO4 = 3(NH4)2SO4 + Zn3(PO4)2

NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl

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

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2 =>
2 C3H7COOH + CaCO3 = (C3H7COO)2Ca + H2O + CO2

NO(g) + H2(g) = N2(g) + H2O(l) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(l)

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3

H2 + L2 = HL =>
H2 + L2 = 2 HL

Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)

CH4N2O + H2SO4 + C6H8O7 = C3H4N2S + H2O + O2 =>
6 CH4N2O + 6 H2SO4 + 2 C6H8O7 = 6 C3H4N2S + 14 H2O + 15 O2

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

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

KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O

CH4N2O + H2SO4 + C6H8O7 = C3H4N2S + H2O + O =>
3 CH4N2O + 3 H2SO4 + C6H8O7 = 3 C3H4N2S + 7 H2O + 15 O

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

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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