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Chemische vergelijkingen in evenwicht op08/17/10

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Breng de vergelijking van een chemische reactie in evenwicht
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr

CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

H + O = H2O =>
2 H + O = H2O

Fe3 + Cl2 = Fe2Cl3 =>
4 Fe3 + 9 Cl2 = 6 Fe2Cl3

Br + Cl = Br3Cl2 =>
3 Br + 2 Cl = Br3Cl2

CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

CH3CHO + CuO = CH3CO2H + Cu2O =>
CH3CHO + 2 CuO = CH3CO2H + Cu2O

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

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

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

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

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

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

KI + Pb(NO3)2 = PbI + K(NO3)2 =>
KI + Pb(NO3)2 = PbI + K(NO3)2

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KOH + HClO4 = KCl + H2O + O2 =>
KOH + HClO4 = KCl + H2O + 2 O2

KI + CuSO4 = CuI + KSO4 =>
KI + CuSO4 = CuI + KSO4

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

KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3

Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2

NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3

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

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

NaOH + Ba(NO3)2 = BaOH + Na(NO3)2 =>
NaOH + Ba(NO3)2 = BaOH + Na(NO3)2

NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3

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

CUO + CO = CU + CO2 =>
CUO + CO = CU + CO2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

NaHCO3 + CuSO4 = CuHCO3 + NaSO4 =>
NaHCO3 + CuSO4 = CuHCO3 + NaSO4

NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2 =>
NaHCO3 + Ba(NO3)2 = BaHCO3 + Na(NO3)2

NaHCO3 + AgNO3 = AgHCO3 + NaNO3 =>
NaHCO3 + AgNO3 = AgHCO3 + NaNO3

FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S

CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2

CuSO4 + AgNO3 = AgSO4 + CuNO3 =>
CuSO4 + AgNO3 = AgSO4 + CuNO3

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

C14H22O8N + H2O = CH4 + CO2 + NH3 =>
8 C14H22O8N + 42 H2O = 59 CH4 + 53 CO2 + 8 NH3

C23H37O15N + H2O = CH4 + CO2 + NH3 =>
C23H37O15N + 7 H2O = 12 CH4 + 11 CO2 + NH3

HCl + Na2CO3 = NaCl + H2O + CO2 =>
2 HCl + Na2CO3 = 2 NaCl + H2O + CO2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

Cu2O + C6H8O7 = Cu3(C6H5O7) + H2O =>
3 Cu2O + 2 C6H8O7 = 2 Cu3(C6H5O7) + 3 H2O

CuO + C6H8O7 = Cu2C6H4O7 + H2O =>
2 CuO + C6H8O7 = Cu2C6H4O7 + 2 H2O

Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn

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Breng de vergelijking van een chemische reactie in evenwicht
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