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Chemische vergelijkingen in evenwicht op11/30/15

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Breng de vergelijking van een chemische reactie in evenwicht
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2

HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

KCl + H2SO4 = HCl + K2SO4 =>
2 KCl + H2SO4 = 2 HCl + K2SO4

MgSO4 + NaCl = MgCl2 + Na2SO4 =>
MgSO4 + 2 NaCl = MgCl2 + Na2SO4

HNO3 + P2O5 = HPO3 + N2O5 =>
2 HNO3 + P2O5 = 2 HPO3 + N2O5

CH3OH + Ca = CH3OCa + H2 =>
2 CH3OH + 2 Ca = 2 CH3OCa + H2

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

H2SO4 + Ca(CH3COO)2 = CaSO4 + HCH3COO =>
H2SO4 + Ca(CH3COO)2 = CaSO4 + 2 HCH3COO

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

Cl4 + Zn = ZnCl4 =>
Cl4 + Zn = ZnCl4

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

SnCl4 + Zn = ZnCl4 + Sn =>
SnCl4 + Zn = ZnCl4 + Sn

FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4

AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2

Fe2O3 + KClO3 + KOH = K2FeO4 + H20 + KCl =>
15 Fe2O3 + 5 KClO3 + 60 KOH = 30 K2FeO4 + 3 H20 + 5 KCl

MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl

Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2

HBr + Zn = ZnBr2 + H =>
2 HBr + Zn = ZnBr2 + 2 H

NaSnO3 + NaOH + Al = NaAlO2 + Sn + H2O =>
3 NaSnO3 + 2 NaOH + 5 Al = 5 NaAlO2 + 3 Sn + H2O

Ba(OH)2 + H2SO4 = [Ba(OH)]2SO4 + H2O =>
2 Ba(OH)2 + H2SO4 = [Ba(OH)]2SO4 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O

Mg2Br = Mg + Br2 =>
2 Mg2Br = 4 Mg + Br2

AlCl3 + NAOH = Al(OH)3 + NACl =>
AlCl3 + 3 NAOH = Al(OH)3 + 3 NACl

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

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C6H5OH + FeCl3 = Fe(C6H5O)3 + HCl =>
3 C6H5OH + FeCl3 = Fe(C6H5O)3 + 3 HCl

C10H12O3 + H2O = C10H11O3 + H3O =>
C10H12O3 + H2O = C10H11O3 + H3O

CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl

KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP

CrSO4 + KOH = Cr(OH)2 + K2SO4 =>
CrSO4 + 2 KOH = Cr(OH)2 + K2SO4

H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O

Na3MoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
Na3MoO4 + 8 HCl + Al = MoCl2 + AlCl3 + 3 NaCl + 4 H2O

C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O

MgBr2 = Mg + Br2 =>
MgBr2 = Mg + Br2

Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3

Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3

FeCl3 + HI = FeCl2 + I2 + HCl =>
2 FeCl3 + 2 HI = 2 FeCl2 + I2 + 2 HCl

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2

Al + H2O = Al2(OH)3 + H2 =>
4 Al + 6 H2O = 2 Al2(OH)3 + 3 H2

C6H12O6 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)2 + H2O =>
C6H12O6 + 3 K2Cr2O7 + 9 H2SO4 = 6 CO2 + 3 K2SO4 + 3 Cr2(SO4)2 + 15 H2O

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

CH3OH = CO + H2 =>
CH3OH = CO + 2 H2

H + NaNO3 = Na + HNO3 =>
H + NaNO3 = Na + HNO3

NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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