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Chemische vergelijkingen in evenwicht op02/14/22

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Breng de vergelijking van een chemische reactie in evenwicht
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O

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

SIO2 + C = SIC + CO =>
SIO2 + 3 C = SIC + 2 CO

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

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

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3

Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

H3PO4 + MgCO3 = Mg3(PO4)2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3(PO4)2 + 3 CO2 + 3 H2O

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

C12 + HBr = HC1 + Br2 =>
C12 + 12 HBr = 12 HC1 + 6 Br2

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

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

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

Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3) =>
Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3)

H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH

Fe(NO3)3 + NaOH = Fe(OH) + Na(NO3)3 =>
Fe(NO3)3 + NaOH = Fe(OH) + Na(NO3)3

H2O + AgI = HI + AgOH =>
H2O + AgI = HI + AgOH

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

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3) =>
Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3)

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

AgNO3 + Na2S = Ag2S + NaNO3 =>
2 AgNO3 + Na2S = Ag2S + 2 NaNO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O

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

Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3) =>
Fe2(O3) + H2(SO4) = Fe2(SO4) + H2(O3)

C + O2 = CO2 =>
C + O2 = CO2

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

C7H8 + HNO3 = C7H5N3O6 + H2O =>
C7H8 + 3 HNO3 = C7H5N3O6 + 3 H2O

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

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

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

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

H2SO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH(aq) = K2SO4(aq) + 2 H2O(l)

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Breng de vergelijking van een chemische reactie in evenwicht
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