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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

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

(COOH)22H2O + NaOH = (CO2Na)2 + H2O =>
(COOH)22H2O + 22 NaOH = 11(CO2Na)2 + 23 H2O

H2SiO3 + Ce(OH)4 = Ce(SiO3)2 + H2O =>
2 H2SiO3 + Ce(OH)4 = Ce(SiO3)2 + 4 H2O

Zn(s) + AgNO3 = Ag(s) + Zn(NO3)2 =>
Zn(s) + 2 AgNO3 = 2 Ag(s) + Zn(NO3)2

CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Fe + N2 = Fe7N =>
14 Fe + N2 = 2 Fe7N

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

HCl + Ca = CaH2 + Cl2 =>
2 HCl + Ca = CaH2 + Cl2

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

Ag(aq) + Na2CO3(aq) = Ag2CO3(s) + Na =>
2 Ag(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 Na

CuCl2 + NaI = CuI2 + NaCl =>
CuCl2 + 2 NaI = CuI2 + 2 NaCl

NaOH + S = Na2S5 + Na2S2O3 + H2O =>
6 NaOH + 12 S = 2 Na2S5 + Na2S2O3 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

KIO3 + H2SO3 = H2SO4 + KHSO4 + I2 + H2O =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + 2 KHSO4 + I2 + H2O

Sb + O2 = Sb2O24 =>
2 Sb + 12 O2 = Sb2O24

Sr + FeCl3 = SrCl2 + Fe =>
3 Sr + 2 FeCl3 = 3 SrCl2 + 2 Fe

C6H5COOH + Ba(OH)2 = H2O + Ba(C6H5COO)2 =>
2 C6H5COOH + Ba(OH)2 = 2 H2O + Ba(C6H5COO)2

NaHCO3 + HCI = NaCI + H2CO3 =>
NaHCO3 + HCI = NaCI + H2CO3

K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O

CrCI + Al(OH)3 = Cr(OH)3 + AlCI =>
CrCI + Al(OH)3 = Cr(OH)3 + AlCI

Ca(OH)2 = H2OCaO =>
Ca(OH)2 = H2OCaO

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

CuCl2 + ZnNO3 = CuNO3 + ZnCl2 =>
CuCl2 + ZnNO3 = CuNO3 + ZnCl2

H2PtCl6 = PtCl4 + HCl =>
H2PtCl6 = PtCl4 + 2 HCl

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O

(NH4)2CrO4 + KOH + SnCl2 + H2O = K[Cr(OH)4] + K2[Sn(OH)6] + KCl + NH3 =>
2(NH4)2CrO4 + 14 KOH + 3 SnCl2 + 4 H2O = 2 K[Cr(OH)4] + 3 K2[Sn(OH)6] + 6 KCl + 4 NH3

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3

CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4(aq)

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

C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O =>
C2H5OH + C3H7COOH = C3H7COOC2H5 + H2O

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO

GaF + NaPO = GaPO + NaF =>
GaF + NaPO = GaPO + NaF

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

HI + Ba(CH3COO)2 = I + CH3COOH + Ba =>
2 HI + Ba(CH3COO)2 = 2 I + 2 CH3COOH + Ba

NaCl + AgNO3 = AgCl(s) + NaNO3(aq) =>
NaCl + AgNO3 = AgCl(s) + NaNO3(aq)

C + PbO2 = Pb + CO2 =>
C + PbO2 = Pb + CO2

C2H5OH + Al2O3 = C2H5OC2H5 + Al(OH)3 =>
6 C2H5OH + Al2O3 = 3 C2H5OC2H5 + 2 Al(OH)3

AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2

C2H4O + HCN = C3H5NO =>
C2H4O + HCN = C3H5NO

C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

CaH2 + H2O = CaH2O + H2 =>
CaH2 + H2O = CaH2O + H2

NH2CH2COOH + Na = NH2CH2COONa + H =>
NH2CH2COOH + Na = NH2CH2COONa + H

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

C2H5NO2 + O2 = CO2 + H2O + NO =>
4 C2H5NO2 + 11 O2 = 8 CO2 + 10 H2O + 4 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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