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Chemische vergelijkingen in evenwicht op07/22/15

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O

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

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

Ca(OH)2 + Na(OH) + C + ClO2 = NaClO2 + CaCO3 + H2O =>
Ca(OH)2 + 4 Na(OH) + C + 4 ClO2 = 4 NaClO2 + CaCO3 + 3 H2O

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

H2SO4 + H2O = HSO4 + H3O =>
H2SO4 + H2O = HSO4 + H3O

HNO3 + Sn = SnO2 + NO + H2O =>
4 HNO3 + 3 Sn = 3 SnO2 + 4 NO + 2 H2O

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

Ca(OH) + HCl = CaCl + H2O =>
Ca(OH) + HCl = CaCl + H2O

HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S

Sb + Cl2 = SbCl =>
2 Sb + Cl2 = 2 SbCl

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

CaCl2 + K2SO4 = CaSO4(s) + KCl =>
CaCl2 + K2SO4 = CaSO4(s) + 2 KCl

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

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

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Na2CO3 + Pb(NO3)2 = PbCO3 + NaNO3 =>
Na2CO3 + Pb(NO3)2 = PbCO3 + 2 NaNO3

CaCl2 + K2SO4 = CaSO4(s) + KCl =>
CaCl2 + K2SO4 = CaSO4(s) + 2 KCl

CaCl2 + K2SO4 = CaSO4 + KCl =>
CaCl2 + K2SO4 = CaSO4 + 2 KCl

AL(OH)3 + NAOH = NAALO2 + H2O =>
AL(OH)3 + NAOH = NAALO2 + 2 H2O

C2H5OH + HNO3 = CH3CHO + HNO2 + H2O =>
C2H5OH + HNO3 = CH3CHO + HNO2 + H2O

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

C2H5OH + HNO3 = CH3CHO + HNO2 + H2O =>
C2H5OH + HNO3 = CH3CHO + HNO2 + H2O

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

Li + C + H = LiCH =>
Li + C + H = LiCH

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

KBr + ClCl2 = KCl + Br2 =>
6 KBr + 2 ClCl2 = 6 KCl + 3 Br2

NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O

C2H5OH + HNO3 = CH3CHO + HNO2 + H2O =>
C2H5OH + HNO3 = CH3CHO + HNO2 + H2O

NaOH + AL + H2O = NaALO2 + H2 =>
2 NaOH + 2 AL + 2 H2O = 2 NaALO2 + 3 H2

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Al + FeN2 = AlN + Fe =>
2 Al + FeN2 = 2 AlN + Fe

K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 14 HCl = 2 CrCl3 + 3 SnCl4 + 2 KCl + 7 H2O

Li3N = Li + N2 =>
2 Li3N = 6 Li + N2

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

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

K2Cr2O7 + HCl = CrCl3 + KCl + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 7 H2O + 3 Cl2

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

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

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

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

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

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

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

Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O

H5P3O10 + NaOH = Na5P3O10 + H2O =>
H5P3O10 + 5 NaOH = Na5P3O10 + 5 H2O

H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4

CH3CH2CH3 + O2 = CO2 + H20 =>
5 CH3CH2CH3 + 15 O2 = 15 CO2 + 2 H20

1 2 3 4
Breng de vergelijking van een chemische reactie in evenwicht
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