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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO4 = KCl + O =>
KClO4 = KCl + 4 O

COCl2 + NH3 = CO(NH2)2 + [NH4]Cl =>
COCl2 + 4 NH3 = CO(NH2)2 + 2[NH4]Cl

Fe(OH)2 + H3SbO4 = Fe(H2SbO4)2 + H2O =>
Fe(OH)2 + 2 H3SbO4 = Fe(H2SbO4)2 + 2 H2O

HClO4 + Mg = H2 + Mg(ClO4)2 =>
2 HClO4 + Mg = H2 + Mg(ClO4)2

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

Fe + SO4 + Ca(OH)2 + H2O = FeOOH + CaSO4*2H2O =>
2 Fe + 3 SO4 + 3 Ca(OH)2 + 4 H2O = 2 FeOOH + 3 CaSO4*2H2O

KCO3 + C2H2O4 = CO2 + H2O + K2 =>
2 KCO3 + 2 C2H2O4 = 6 CO2 + 2 H2O + K2

K2Cr2O7 + NaNO2 = NaNO3 + Cr204 + K03 =>
102 K2Cr2O7 + 714 NaNO2 = 714 NaNO3 + Cr204 + 68 K03

Fe + I = Fe3I2 =>
3 Fe + 2 I = Fe3I2

Fe(s) + Cl2(g) = FeCl2(s) =>
Fe(s) + Cl2(g) = FeCl2(s)

CH3CH(NH2)COOH + CH3OH = CH3CH(NH2)COOCH3 + H2O =>
CH3CH(NH2)COOH + CH3OH = CH3CH(NH2)COOCH3 + H2O

N2 + H2 + P + O2 = N3H12PO4 =>
3 N2 + 12 H2 + 2 P + 4 O2 = 2 N3H12PO4

Ag(NO2) + CaCl2 = AgCl + Ca(NO2)2 =>
2 Ag(NO2) + CaCl2 = 2 AgCl + Ca(NO2)2

KCl3 + Zn(OH3)2 = K(OH3)2 + ZnCl3 =>
KCl3 + Zn(OH3)2 = K(OH3)2 + ZnCl3

Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl

NH4 + Ba(OH)2 = Ba + NH4(OH) =>
2 NH4 + Ba(OH)2 = Ba + 2 NH4(OH)

HClO3 + P + H2O = H3PO4 + HCl =>
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl

MnS + H2 = Mn + H2S =>
MnS + H2 = Mn + H2S

Cr(OH)3 + NH3 = [Cr(NH3)6](OH)3 =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](OH)3

HF + Ca10(PO4)6(OH)2 = Ca10(PO4)6F2 + H2O =>
2 HF + Ca10(PO4)6(OH)2 = Ca10(PO4)6F2 + 2 H2O

CH3NH2 + HBr = CH3NH3Br =>
CH3NH2 + HBr = CH3NH3Br

Ca(s) + O(g) = CaO(ag) =>
Ca(s) + O(g) = CaO(ag)

NaClOC3H8O = CH3ClNaOHC2H4O =>
NaClOC3H8O = CH3ClNaOHC2H4O

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

HC2H3O2 + K(OH) = KC2H3O2 + H2O =>
HC2H3O2 + K(OH) = KC2H3O2 + H2O

Na2S(ac) + CuSO4(ac) = Na2SO4(ac) + CuS(s) =>
Na2S(ac) + CuSO4(ac) = Na2SO4(ac) + CuS(s)

Be(s) + AuCl2(aq) = Au(s) + BeCl2(aq) =>
Be(s) + AuCl2(aq) = Au(s) + BeCl2(aq)

PCl5 + (COOH)2 = POCl3 + HCl + (COCl)2 =>
2 PCl5 + (COOH)2 = 2 POCl3 + 2 HCl + (COCl)2

C6H4(OH)2 + O2 = CO2 + H2O =>
2 C6H4(OH)2 + 13 O2 = 12 CO2 + 6 H2O

HCH2CHCO2 + NaOH = NaCHCO2 + HCH2OH =>
HCH2CHCO2 + NaOH = NaCHCO2 + HCH2OH

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

CaO*Al2O3 + Ca(OH)2 = Al(OH)3 + CaO =>
CaO*Al2O3 + 3 Ca(OH)2 = 2 Al(OH)3 + 4 CaO

C6H8O6 + KNO3 = KC6H7O6 + HNO3 =>
C6H8O6 + KNO3 = KC6H7O6 + HNO3

CaI2 + I2O5 + HCl = I2 + H2O + CaCl =>
10 CaI2 + I2O5 + 10 HCl = 11 I2 + 5 H2O + 10 CaCl

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl1 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 6 Cl1

C3H7Cl + CH3ONa = C3H7OCH3 + NaCl =>
C3H7Cl + CH3ONa = C3H7OCH3 + NaCl

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

KBr + Al = AlBr3 + K =>
3 KBr + Al = AlBr3 + 3 K

NH4HF2 + H2O = NH4OH + HF =>
NH4HF2 + H2O = NH4OH + 2 HF

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

Cr + H2O = Cr(OH)3 + H2 =>
2 Cr + 6 H2O = 2 Cr(OH)3 + 3 H2

NaO + H2O = NaOH + OH =>
NaO + H2O = NaOH + OH

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

K[Al(OH)4] = KOH + Al(OH)3 =>
K[Al(OH)4] = KOH + Al(OH)3

C + FeO3 = Fe + CO2 =>
3 C + 2 FeO3 = 2 Fe + 3 CO2

Al(OH)3 + HBr = AlBr + H(OH)3 =>
Al(OH)3 + HBr = AlBr + H(OH)3

NaBrO2 + Cl2 = NaClO2 + Br2 =>
2 NaBrO2 + Cl2 = 2 NaClO2 + Br2

Al + {2+} = Al{2+}{3+} =>
Al + {2+} = Al{2+}{3+}

HCOONaHCl = HCOOHNaCl =>
HCOONaHCl = HCOOHNaCl

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