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Chemische vergelijkingen in evenwicht op09/19/13

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Breng de vergelijking van een chemische reactie in evenwicht
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl

KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O

Mg(NO3)2 + NH3 + Na2HPO4 = MgNH4PO4 + NaNO3 =>
Mg(NO3)2 + NH3 + Na2HPO4 = MgNH4PO4 + 2 NaNO3

NaHSO3 + HCl + KMnO4 = NaHSO4 + KCl + MnCl2 + H2O =>
5 NaHSO3 + 6 HCl + 2 KMnO4 = 5 NaHSO4 + 2 KCl + 2 MnCl2 + 3 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

C6H5COOH + KOH = C6H5COOK + H2O =>
C6H5COOH + KOH = C6H5COOK + H2O

Ca(NO3)2 + NiCl2 = CaCl2 + Ni(NO3)2 =>
Ca(NO3)2 + NiCl2 = CaCl2 + Ni(NO3)2

C6H5COOK + HCl = C6H5COOH + KCl =>
C6H5COOK + HCl = C6H5COOH + KCl

CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2

NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2O =>
3 NaHSO3 + 2 HCl + K2Cr2O7 = 3 NaHSO4 + 2 KCl + Cr2O3 + H2O

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

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

PbO + HCl = PbCl2 + H2O =>
PbO + 2 HCl = PbCl2 + H2O

CaCN2 + H2O = CaCO3 + NH3 =>
CaCN2 + 3 H2O = CaCO3 + 2 NH3

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

FeC2O4*2H2O = FeCO3 + H2O + CO =>
FeC2O4*2H2O = FeCO3 + 2 H2O + CO

CH3COONa + HOH + FeCl3 = CH3COOH + Fe(OH)3 + NaCl =>
3 CH3COONa + 3 HOH + FeCl3 = 3 CH3COOH + Fe(OH)3 + 3 NaCl

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

Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2

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

MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2

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

Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

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

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

H2S + O = H2O + SO2 =>
H2S + 3 O = H2O + SO2

MnC2O4*3H2O = MnCO3 + H2O + CO =>
MnC2O4*3H2O = MnCO3 + 3 H2O + CO

K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3

Cu2O + C = Cu + CO =>
Cu2O + C = 2 Cu + CO

Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O

Na2SO3 + KMnO4 + KOH = Na2SO4 + K2MnO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = Na2SO4 + 2 K2MnO4 + H2O

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Cd(OH)2 + HNO3 = Cd(NO3)2 + H2O =>
Cd(OH)2 + 2 HNO3 = Cd(NO3)2 + 2 H2O

HF + (OH)({-}) = F({-}) + H2O =>
HF + (OH)({-}) = F({-}) + H2O

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl

H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2

HF + (OH)({-}) = F({-}) + H2O =>
HF + (OH)({-}) = F({-}) + H2O

XeF4 + H2 = Xe + HF =>
XeF4 + 2 H2 = Xe + 4 HF

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

Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2

Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S

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

CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl

SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl

Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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