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Chemische vergelijkingen in evenwicht op10/07/18

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Breng de vergelijking van een chemische reactie in evenwicht
C + H2SO4 = CO2 + SO2 + H20 =>
10 C + 10 H2SO4 = 10 CO2 + 10 SO2 + H20

HCl + CaCO3 = CO2 + H2O + CaCl2 =>
2 HCl + CaCO3 = CO2 + H2O + CaCl2

Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO

HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O

Bi(NO3)3 + KOH = H3BiO3 + KNO3 =>
Bi(NO3)3 + 3 KOH = H3BiO3 + 3 KNO3

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

Na + Cl = NaCl =>
Na + Cl = NaCl

AG + HNO3 = AGNO3 + NO2 + H2O =>
AG + 2 HNO3 = AGNO3 + NO2 + H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O

CaBr2 + HCl = CaCl + HBr2 =>
CaBr2 + HCl = CaCl + HBr2

NaFeO2 = Fe2O3 + Na2O =>
2 NaFeO2 = Fe2O3 + Na2O

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

CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

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

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2

CaBr2 + HCl = CaCl2 + HBr =>
CaBr2 + 2 HCl = CaCl2 + 2 HBr

CRCl3 + NAOH = CR(OH)3 + NACl =>
CRCl3 + 3 NAOH = CR(OH)3 + 3 NACl

Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2

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

FeCl2 + Cl = FeCl3 =>
FeCl2 + Cl = FeCl3

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

Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2

NH4CL = NH3 + HCL =>
NH4CL = NH3 + HCL

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

Al(OH)SO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)SO4 + H2SO4 = Al2(SO4)3 + 2 H2O

NH4CI = NH3 + HCI =>
NH4CI = NH3 + HCI

(Al(OH)2)2SO4 + H2SO4 = Al2(SO4)3 + H2O =>
(Al(OH)2)2SO4 + 2 H2SO4 = Al2(SO4)3 + 4 H2O

Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

Al(s) + HNO3(aq) = Al(NO3)3(aq) + H2(g) =>
2 Al(s) + 6 HNO3(aq) = 2 Al(NO3)3(aq) + 3 H2(g)

KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
3 KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + 4 CO2 + 3 H2O + 3 KOH

N + H = NH3 =>
N + 3 H = NH3

Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O

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

HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2

H3AsO4 + SnCl2 + HCl = As + SnCl4 + H2O =>
2 H3AsO4 + 5 SnCl2 + 10 HCl = 2 As + 5 SnCl4 + 8 H2O

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

Mn(NO3)2 + BiO2 + HNO3 = HMnO4 + Bi(NO3)3 + H2O =>
Mn(NO3)2 + 5 BiO2 + 13 HNO3 = HMnO4 + 5 Bi(NO3)3 + 6 H2O

Na + H2SO4 = NaSO4 + H2S + H2O =>
4 Na + 5 H2SO4 = 4 NaSO4 + H2S + 4 H2O

Mg(OH)2 + HBr = MgBr2 + H2O =>
Mg(OH)2 + 2 HBr = MgBr2 + 2 H2O

KMnO4 + CH3OCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
60 KMnO4 + 21 CH3OCH2COCH3 = 20 Mn(acac)3 + 84 CO2 + 54 H2O + 60 KOH

Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NaNO3(aq)

NH3 + IBr = NI3 + NH4Br =>
4 NH3 + 3 IBr = NI3 + 3 NH4Br

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

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

Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O

KClO3 = KClO2 + O2 =>
2 KClO3 = 2 KClO2 + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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