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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2

C4H8OH + CH3COOH = C6H12O2 + H2O =>
8 C4H8OH + 5 CH3COOH = 7 C6H12O2 + 4 H2O

C4H9Br + NH3 = C4H9NH3 + Br =>
C4H9Br + NH3 = C4H9NH3 + Br

H2CO3 + Zn(OH)2 = H2O + ZnCO3 =>
H2CO3 + Zn(OH)2 = 2 H2O + ZnCO3

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

H2SO4 + Sr[NO3]2 = SrSO4 + HNO3 =>
H2SO4 + Sr[NO3]2 = SrSO4 + 2 HNO3

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

HCl + NaHCO3 = NaCl + H2O + CO2 =>
HCl + NaHCO3 = NaCl + H2O + CO2

Mg(OH)2 + H3PO3 = Mg(HPO3) + H2O =>
Mg(OH)2 + H3PO3 = Mg(HPO3) + 2 H2O

K2Cr2O7 + BaCl2 = BaCr2O7 + KCl =>
K2Cr2O7 + BaCl2 = BaCr2O7 + 2 KCl

Ca(AcO) + HIn = CaIn + HAcO =>
Ca(AcO) + HIn = CaIn + HAcO

AlF3 + NaHCO3 = AlF3OH + NaCO2 =>
AlF3 + NaHCO3 = AlF3OH + NaCO2

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C2H5CI + NH3 = C2H5NH2 + NH4CI =>
C2H5CI + 2 NH3 = C2H5NH2 + NH4CI

CH3COOH + Pb = Pb(CH3COOH) =>
CH3COOH + Pb = Pb(CH3COOH)

Li2SO3 + HCl = SO2 + H2O + LiCl =>
Li2SO3 + 2 HCl = SO2 + H2O + 2 LiCl

H3BO3 + Na2CO3 = Na2B4O7 + CO2 + H2O =>
4 H3BO3 + Na2CO3 = Na2B4O7 + CO2 + 6 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Fe + ZnCI2 = FeCI2 + Zn =>
Fe + ZnCI2 = FeCI2 + Zn

Fe + Cr2O3 = Fe2O3 + CrO =>
2 Fe + 3 Cr2O3 = Fe2O3 + 6 CrO

Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]

AlCl3 + NH3 = Al(NH3)3 + Cl =>
AlCl3 + 3 NH3 = Al(NH3)3 + 3 Cl

NH4HCO3 = NH3 + H2O + CO2 =>
NH4HCO3 = NH3 + H2O + CO2

Fe2O3 + C = Fe2 + CO2 =>
2 Fe2O3 + 3 C = 2 Fe2 + 3 CO2

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O(l)

HCO3{-} + H{+} = CO2 + H2O =>
HCO3{-} + H{+} = CO2 + H2O

KIO3 + Al = KI + Al2O3 =>
KIO3 + 2 Al = KI + Al2O3

CH3MgI + CO2 = CH3COOMgI =>
CH3MgI + CO2 = CH3COOMgI

K2Co3 + AlCl3 = KCl + Al2(Co3)3 =>
3 K2Co3 + 2 AlCl3 = 6 KCl + Al2(Co3)3

SiO2 + CO2 = SiC + O2 =>
SiO2 + CO2 = SiC + 2 O2

CrO + Ca(OH)2 = CaCrO2 + H2O =>
CrO + Ca(OH)2 = CaCrO2 + H2O

CONH2(NH)NO2 + N2H4*H2SO4 + NaOH = CONH2(NH)NH2 + NO2 + H2O + Na2SO4 =>
2 CONH2(NH)NO2 + N2H4*H2SO4 + 2 NaOH = 2 CONH2(NH)NH2 + 2 NO2 + 2 H2O + Na2SO4

Cu + Cl2 = CuCl2 = cu =>
Cu + Cl2 = CuCl2

LiBr + K2CO3 = Li2CO3 + KBr =>
2 LiBr + K2CO3 = Li2CO3 + 2 KBr

N2(g) + I2(s) = NI3(s) =>
N2(g) + 3 I2(s) = 2 NI3(s)

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

NaH2PO2 = Na4P2O7 + PH3 + NaPO3 + H2 =>
5 NaH2PO2 = Na4P2O7 + 2 PH3 + NaPO3 + 2 H2

Al(OH)3 + NaCl = NaAlO2 + HCl + H2O =>
Al(OH)3 + NaCl = NaAlO2 + HCl + H2O

FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3

BaC2 + H2O = CH + BaO =>
BaC2 + H2O = 2 CH + BaO

NaCl + BaSO3 = Na2SO3 + BaCl2 =>
2 NaCl + BaSO3 = Na2SO3 + BaCl2

Na4SiO4 + H2O = H4SiO4 + Na2O =>
Na4SiO4 + 2 H2O = H4SiO4 + 2 Na2O

Pb3O4 + HNO3 = Pb(NO3) + PbO2 + H2O =>
3 Pb3O4 + 4 HNO3 = 4 Pb(NO3) + 5 PbO2 + 2 H2O

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

C3H2O4K2 + KOH = CH4 + K2CO3 =>
C3H2O4K2 + 2 KOH = CH4 + 2 K2CO3

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O

NaNO2 + HNO3 = NaNO3 + NO + H2O =>
3 NaNO2 + 2 HNO3 = 3 NaNO3 + 2 NO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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