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Chemische vergelijkingen in evenwicht op03/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

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

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

KBr + Cl2 + NaOH = KOH + NaCl + Br2 =>
2 KBr + Cl2 + 2 NaOH = 2 KOH + 2 NaCl + Br2

Hg + (OH) = Hg(OH)2 =>
Hg + 2(OH) = Hg(OH)2

Pd(OH) + HF = PdF + H2O =>
Pd(OH) + HF = PdF + H2O

[Ag(NH3)2]OH + H2O + CH3CHO = Ag + NH4OH + CH3COONH4 =>
2[Ag(NH3)2]OH + 2 H2O + CH3CHO = 2 Ag + 3 NH4OH + CH3COONH4

HgO(s) = Hg1 + O2(g) =>
2 HgO(s) = 2 Hg1 + O2(g)

Zn + CaCl = Ca + ZnCl2 =>
Zn + 2 CaCl = 2 Ca + ZnCl2

Br{-} + H{+} + H2SO4 = Br2 + SO2 + H2O =>
2 Br{-} + 2 H{+} + H2SO4 = Br2 + SO2 + 2 H2O

Cu + CO3 = CuCO + O2 =>
Cu + CO3 = CuCO + O2

C47H95O13 + O2 = CO + H2O =>
4 C47H95O13 + 163 O2 = 188 CO + 190 H2O

OC(NH2)2 + OBr{-} + OH{-} = CO3{2-} + N2 + Br{-} + H2O =>
OC(NH2)2 + 3 OBr{-} + 2 OH{-} = CO3{2-} + N2 + 3 Br{-} + 3 H2O

H2 = H{+} + e =>
H2 = 2 H{+} + 2e

C2OH2 + O2 = CO2 + H2O =>
C2OH2 + 2 O2 = 2 CO2 + H2O

BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

*C2H5OH + (CH3CO)2O = CH3COOC2H5 + CH3COOH =>
*C2H5OH + (CH3CO)2O = CH3COOC2H5 + CH3COOH

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

UO2 = U + O2 =>
UO2 = U + O2

Ag2BO2 + HNO3 + H2O = Ag2O + H3BO3 + NO2 =>
Ag2BO2 + HNO3 + H2O = Ag2O + H3BO3 + NO2

Ba(Br)2 + K2(Cr2O7) + H3PO4 = Br2 + Cr(PO3)3 + Ba(PO3)2 + K(PO3) + H2O =>
3 Ba(Br)2 + K2(Cr2O7) + 14 H3PO4 = 3 Br2 + 2 Cr(PO3)3 + 3 Ba(PO3)2 + 2 K(PO3) + 21 H2O

Ni(NO3)2*6H2O = NiO + HNO3 + H2O =>
Ni(NO3)2*6H2O = NiO + 2 HNO3 + 5 H2O

CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

AgNO3 + Na2S(aq) = Ag2S(s) + NaNO3 =>
2 AgNO3 + Na2S(aq) = Ag2S(s) + 2 NaNO3

KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O

Zn(CH3COO)2 + CrBr3 = ZnBr2 + Cr(CH3COO)3 =>
3 Zn(CH3COO)2 + 2 CrBr3 = 3 ZnBr2 + 2 Cr(CH3COO)3

NCl3(l) = N(g) + Cl(g) =>
NCl3(l) = N(g) + 3 Cl(g)

Li + Li2CoO3 + Li3B7O12 + Li2SiO3 = LiCoO2 + Li12B6SiO17 =>
26 Li + 26 Li2CoO3 + 6 Li3B7O12 + 7 Li2SiO3 = 26 LiCoO2 + 7 Li12B6SiO17

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

AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3

CuCl2(aq) + Na2S(aq) = CuS(aq) + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS(aq) + 2 NaCl(aq)

C17H33COOH + C3H8O3 = C57H104O6 + H2O =>
3 C17H33COOH + C3H8O3 = C57H104O6 + 3 H2O

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

Cl + Na2S2O3 + H2O = NaCl + H2SO4 + HCl =>
8 Cl + Na2S2O3 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl

CH2CHCH2OH(l) + O2(g) = CO2 + H2O =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2 + 3 H2O

Hg(NO3)2 + H2O = Hg2O(NO3)2 + HNO3 =>
2 Hg(NO3)2 + H2O = Hg2O(NO3)2 + 2 HNO3

Co2 + Cl2 = Co2Cl =>
2 Co2 + Cl2 = 2 Co2Cl

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH4OH + H3PO3 = NH4H2PO3 + H2O =>
NH4OH + H3PO3 = NH4H2PO3 + H2O

HCl + KBr = KH + BrCl =>
HCl + KBr = KH + BrCl

AsCl3(l) + H2O(l) = H3AsO3(aq) + HCl(g) =>
AsCl3(l) + 3 H2O(l) = H3AsO3(aq) + 3 HCl(g)

Cl2 + HNO3 = HClO3 + H2O + NO =>
3 Cl2 + 10 HNO3 = 6 HClO3 + 2 H2O + 10 NO

CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O =>
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O

C10H12O2 + C7H5OCl + NaOH = C17H16O3 + NaCl + H2O =>
C10H12O2 + C7H5OCl + NaOH = C17H16O3 + NaCl + H2O

C6 + H12O6 = C2H6O + CO2 =>
C6 + H12O6 = 2 C2H6O + 2 CO2

Na2S + HNO3 + H2O = S + NO + NaOH =>
3 Na2S + 2 HNO3 + 2 H2O = 3 S + 2 NO + 6 NaOH

BeF2 = Be2F4 =>
2 BeF2 = Be2F4

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Breng de vergelijking van een chemische reactie in evenwicht
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