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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5MgBr + CO2 + HCl = C7H6O2 + MgBrCl =>
C6H5MgBr + CO2 + HCl = C7H6O2 + MgBrCl

Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2

Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2

KCLO3(aq) = KCL(aq) + O2(i) =>
2 KCLO3(aq) = 2 KCL(aq) + 3 O2(i)

KMnO4 + CH2CH2 + H2SO4 + H2O = CH2OHCH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2OHCH2OH + 2 MnSO4 + K2SO4

Na2CO3(aq) + HNO3(aq) = NaNO3(s) + H2CO3(g) =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3(s) + H2CO3(g)

Pb(S) + H2O(l) + O2(g) = Pb(OH)2(S) =>
2 Pb(S) + 2 H2O(l) + O2(g) = 2 Pb(OH)2(S)

Sn{2+} + NO3{-} + H{+} = Sn{4+} + NO2 + H2O =>
Sn{2+} + 2 NO3{-} + 4 H{+} = Sn{4+} + 2 NO2 + 2 H2O

Co2O3 = Co + O2 =>
2 Co2O3 = 4 Co + 3 O2

Fe + HNO3 = FeO + H2O + NO =>
3 Fe + 2 HNO3 = 3 FeO + H2O + 2 NO

Cu(NO3)2(aq) + NaOH(aq) = Cu(OH)2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaNO3(aq)

Fe2 + CH3COOH = Fe(CH3COO)3 + H2 =>
Fe2 + 6 CH3COOH = 2 Fe(CH3COO)3 + 3 H2

Li2SO4 + CuCl2 = CuSO4 + LiCl =>
Li2SO4 + CuCl2 = CuSO4 + 2 LiCl

SO2 + HOH = H2S + OH =>
SO2 + 4 HOH = H2S + 6 OH

NaCl(aq) + Ag2SO4(s) = Na2SO4(s) + AgCl(aq) =>
2 NaCl(aq) + Ag2SO4(s) = Na2SO4(s) + 2 AgCl(aq)

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

CaC2O4 = Ca + CO2 =>
CaC2O4 = Ca + 2 CO2

NH3 + CuO = N2 + Cu + HOH =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 HOH

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

CaC2O4 = CaO + CO2 + CO =>
CaC2O4 = CaO + CO2 + CO

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

Fe + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe + 3 NaNO3 + 2 NaOH = Na2FeO4 + 3 NaNO2 + H2O

Al + C2H4O2 = Al(CO)3 + H2 =>
2 Al + 3 C2H4O2 = 2 Al(CO)3 + 6 H2

NaHSO4 + KOH = K2SO4 + Na2SO4 + H2O =>
2 NaHSO4 + 2 KOH = K2SO4 + Na2SO4 + 2 H2O

SnCl2 + HCl + Hg2(NO3)2 = Hg + SnCl4 + HNO3 =>
SnCl2 + 2 HCl + Hg2(NO3)2 = 2 Hg + SnCl4 + 2 HNO3

CHCOONa + Na + H2SO4 = CH3COOH + Na2SO4 =>
2 CHCOONa + 4 Na + 3 H2SO4 = 2 CH3COOH + 3 Na2SO4

NH3 + NO = NH3NO =>
NH3 + NO = NH3NO

Pb + SO4 = Pb(SO4)2 =>
Pb + 2 SO4 = Pb(SO4)2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

Hg2(NO3)2 + NaOH = Hg2O + H2O + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O + H2O + 2 NaNO3

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

Cr(NO3)3 = Cr + NO3 =>
Cr(NO3)3 = Cr + 3 NO3

Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2

AgNO3 + NH3 + H2O = AgOH + (NH4)NO3 =>
AgNO3 + NH3 + H2O = AgOH + (NH4)NO3

H2B4O7 + H2O = H3BO3 =>
H2B4O7 + 5 H2O = 4 H3BO3

KHCO3 + H2SO4 = K2SO4 + H2O + CO2 =>
2 KHCO3 + H2SO4 = K2SO4 + 2 H2O + 2 CO2

Pb + MgSO4 = PbSO4 + Mg =>
Pb + MgSO4 = PbSO4 + Mg

bariumchloride + magnesiumsulfate = bariumsulfate + magnesiumchloride =>
BaCl2 + MgSO4 = BaSO4 + MgCl2

Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)

Pb + SO4 = Pb(SO4)2 =>
Pb + 2 SO4 = Pb(SO4)2

NaAlH4 + Al(NO3)3 + H2SO4 = NaHSO4 + NH4HSO4 + Al2(SO4)3 + H2O =>
3 NaAlH4 + Al(NO3)3 + 12 H2SO4 = 3 NaHSO4 + 3 NH4HSO4 + 2 Al2(SO4)3 + 9 H2O

Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2

Ag + O3 = AgO3 =>
Ag + O3 = AgO3

Cu{2+} + AgNO3 = Ag{+} + Cu(NO3)2 =>
Cu{2+} + 2 AgNO3 = 2 Ag{+} + Cu(NO3)2

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