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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + NH4(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4(CH3CO2)

Fe(OH)3 + H2SeO4 = Fe2(SeO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SeO4 = Fe2(SeO4)3 + 6 H2O

Y + P = YP =>
Y + P = YP

Fe(NO3)3*9H2O + Gd(NO3)3*6H2O + C6H8O7 = Fe2GdO4 + H2O + N2 + CO2 =>
36 Fe(NO3)3*9H2O + 18 Gd(NO3)3*6H2O + 46 C6H8O7 = 18 Fe2GdO4 + 616 H2O + 81 N2 + 276 CO2

H2SO4 + Cu = CuSO4 + H2 =>
H2SO4 + Cu = CuSO4 + H2

CH3COOH + SO4{2-} = H2S + HCO3{-} =>
CH3COOH + SO4{2-} = H2S + 2 HCO3{-}

K2Cr2O7 + H2SO4 + Ce2(SO4)3 = Cr2(SO4)3 + Ce(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 Ce2(SO4)3 = Cr2(SO4)3 + 6 Ce(SO4)2 + K2SO4 + 7 H2O

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

Na2CO3 + I2 = NaI + NaIO3 + CO2 =>
3 Na2CO3 + 3 I2 = 5 NaI + NaIO3 + 3 CO2

H2 + KI = HI + K =>
H2 + 2 KI = 2 HI + 2 K

C2O4H2 + FeCl3 = Fe2(C2O4)3 + HCl =>
3 C2O4H2 + 2 FeCl3 = Fe2(C2O4)3 + 6 HCl

HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O

K2CO3 + Ca(MnO4)2 = KMnO4 + CaCO3 =>
K2CO3 + Ca(MnO4)2 = 2 KMnO4 + CaCO3

KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH

C6H4(NH2)COOH + NaOH = C6H5NH2 + Na2CO3 + H2O =>
C6H4(NH2)COOH + 2 NaOH = C6H5NH2 + Na2CO3 + H2O

(CH3)2O(g) = CH4(g) + O2(g) + CO(g) =>
4(CH3)2O(g) = 6 CH4(g) + O2(g) + 2 CO(g)

PbO + KClO3 = Pb3O4 + KCl =>
9 PbO + KClO3 = 3 Pb3O4 + KCl

Ag + As = AgAs =>
Ag + As = AgAs

NH4Cl(aq) + Mg(OH)2(aq) = MgCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(aq) + Mg(OH)2(aq) = MgCl2(aq) + 2 NH3(g) + 2 H2O(l)

Mg(s) + HNO3 = Mg(NO3)2 + H2 =>
Mg(s) + 2 HNO3 = Mg(NO3)2 + H2

CH3CH2I + H2O = CH3CH2OH + HI =>
CH3CH2I + H2O = CH3CH2OH + HI

Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HNO3

Ca(NO3)2 + CO2 = Ca(CO3)2 + NO2 =>
Ca(NO3)2 + 2 CO2 = Ca(CO3)2 + 2 NO2

AgCl + Hg(NO3)2 = AgNO3 + HgCl2 =>
2 AgCl + Hg(NO3)2 = 2 AgNO3 + HgCl2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

HCl(aq) + K2SO3(s) = H2O(l) + KCl(aq) + SO2(g) =>
2 HCl(aq) + K2SO3(s) = H2O(l) + 2 KCl(aq) + SO2(g)

CuC12 + H2 = Cu + HC1 =>
CuC12 + 6 H2 = Cu + 12 HC1

Fe(OH)2 = Fe3O4 + H + H2O =>
3 Fe(OH)2 = Fe3O4 + 2 H + 2 H2O

CaO + H2O + PO4 = Ca3(PO4)2 + OH =>
3 CaO + 3 H2O + 2 PO4 = Ca3(PO4)2 + 6 OH

CH3CH2Br + Li = CH3CH2Li + Br =>
CH3CH2Br + Li = CH3CH2Li + Br

Na2S2O3 + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 24 HNO3 = 5 Na2SO4 + 5 H2SO4 + 8 Mn(NO3)2 + 8 KNO3 + 7 H2O

Y(NO3)2 + NH2CONH2 = Y2O3 + N2 + CO2 + H2 =>
2 Y(NO3)2 + 9 NH2CONH2 = Y2O3 + 11 N2 + 9 CO2 + 18 H2

C10H6 + Cl2 = C + HCl =>
C10H6 + 3 Cl2 = 10 C + 6 HCl

C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2

Ni(NO3)2*6H2O + NH2CONH2 = NiO + N2 + H2O + CO2 =>
3 Ni(NO3)2*6H2O + 5 NH2CONH2 = 3 NiO + 8 N2 + 28 H2O + 5 CO2

LiCl + BaO = BaCl2 + Li2O =>
2 LiCl + BaO = BaCl2 + Li2O

C2H2 + Na = C2Na + H2 =>
C2H2 + Na = C2Na + H2

C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O

CuO + HCl(aq) = CuCl2(aq) + H2O =>
CuO + 2 HCl(aq) = CuCl2(aq) + H2O

C6H6NH2 + HCl = C6H6NH3 + Cl =>
C6H6NH2 + HCl = C6H6NH3 + Cl

Au + Li2S = Li + AuS =>
Au + Li2S = 2 Li + AuS

C6H10 + K2Cr2O7 + H2SO4 = C6H10O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H10 + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H10O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O

NOH + H2SO4 = N2SO4 + H2O =>
2 NOH + H2SO4 = N2SO4 + 2 H2O

Ba3N2 = Ba + N =>
Ba3N2 = 3 Ba + 2 N

Ni[NO3]2 + NaOH = Ni[OH]2 + NaNO3 =>
Ni[NO3]2 + 2 NaOH = Ni[OH]2 + 2 NaNO3

VCl4 + H2O = VO2 + HCl =>
VCl4 + 2 H2O = VO2 + 4 HCl

Fe(NO3)3 + NaIO3 = FeIO3 + Na(NO3)3 =>
Fe(NO3)3 + NaIO3 = FeIO3 + Na(NO3)3

KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH

NH + Cl = NH4Cl + NCl3 =>
4 NH + 10 Cl = NH4Cl + 3 NCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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