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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4(C2H3O2) + Na2CO3 = NH3 + CO2 + H2O + Na(C2H3O2) =>
2 NH4(C2H3O2) + Na2CO3 = 2 NH3 + CO2 + H2O + 2 Na(C2H3O2)

ZnCl2 + Ba(OH)2 = Ba[Zn(OH)4] + BaCl2 =>
ZnCl2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + BaCl2

Pb(HSO4)2 + Zn = Zn(HSO4)2 + Pb =>
Pb(HSO4)2 + Zn = Zn(HSO4)2 + Pb

Cr(OH)3 + ClO3{-} + OH{-} = CrO42{-} + Cl{-} + H2O =>
3 Cr(OH)3 + 40 ClO3{-} + 3 OH{-} = 3 CrO42{-} + 40 Cl{-} + 6 H2O

Na + KOH = NaOH + K =>
Na + KOH = NaOH + K

Cu{2+} + (NH4)2S = CuS + NH4{+} =>
Cu{2+} + (NH4)2S = CuS + 2 NH4{+}

PO4 + NH3 = H3PO4 + N =>
PO4 + NH3 = H3PO4 + N

Zn + Cu(NO)3 = Zn(NO)3 + Cu =>
Zn + Cu(NO)3 = Zn(NO)3 + Cu

CuSO4*5H2O + KClO3 + H2O2 + C = KCuO4 + KHSO4 + H2O + CCl4O6 =>
2 CuSO4*5H2O + 4 KClO3 + H2O2 + C = 2 KCuO4 + 2 KHSO4 + 10 H2O + CCl4O6

(NH4)2SO4 + HCl = H2SO4 + NH4Cl =>
(NH4)2SO4 + 2 HCl = H2SO4 + 2 NH4Cl

K2S + MnSO4 = MnS + K2SO4 =>
K2S + MnSO4 = MnS + K2SO4

P4 + C = PC2 =>
P4 + 8 C = 4 PC2

NaBrO3 + H2SO4 = NaHSO4 + O2 + BrO2 + H2O =>
4 NaBrO3 + 4 H2SO4 = 4 NaHSO4 + O2 + 4 BrO2 + 2 H2O

KCl + Cr2O3 + H2O = KCr + ClO + HClO3 =>
6 KCl + 3 Cr2O3 + H2O = 6 KCr + 4 ClO + 2 HClO3

KBrO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + KBrO + H2O =>
KBrO3 + 2 H2SO4 + 4 FeSO4 = 2 Fe2(SO4)3 + KBrO + 2 H2O

HCl(aq) + RbOH(aq) = H2O + RbCl =>
HCl(aq) + RbOH(aq) = H2O + RbCl

Pb2O3 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb2O3 + 2 HNO3 = Pb(NO3)2 + PbO2 + H2O

VOSO4 + Mg + H2SO4 = V2(SO4)3 + MgSO4 + H2O =>
2 VOSO4 + Mg + 2 H2SO4 = V2(SO4)3 + MgSO4 + 2 H2O

Fe2SiO4 + CO2 = FeCO3 + SiO2 =>
Fe2SiO4 + 2 CO2 = 2 FeCO3 + SiO2

sodiumbicarbonate = sodiumcarbonate + carbondioxide + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

(CH3)2CO + NaBH4 + H2O = (CH3)2CHOH + BH3 + NaOH =>
(CH3)2CO + NaBH4 + H2O = (CH3)2CHOH + BH3 + NaOH

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

Na + H5O = Na5O5H + H2 =>
5 Na + 5 H5O = Na5O5H + 12 H2

CO2 = CO + O2 =>
2 CO2 = 2 CO + O2

NaC2H3O2 + Li2SO4 = LiC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + Li2SO4 = 2 LiC2H3O2 + Na2SO4

Ca + Co = CaCo3 =>
Ca + 3 Co = CaCo3

P4 + S2 = P7S5 =>
7 P4 + 10 S2 = 4 P7S5

Hg2Cl2 + NH3 = Hg2(NH3) + Cl2 =>
Hg2Cl2 + NH3 = Hg2(NH3) + Cl2

NH3(g) + O2(g) = H2O(l) + N2(g) =>
4 NH3(g) + 3 O2(g) = 6 H2O(l) + 2 N2(g)

PbO2 + CaCO3 = Pb(CO3)2 + CaO =>
PbO2 + 2 CaCO3 = Pb(CO3)2 + 2 CaO

NaHSO4 + NH4NO3 = (NH4)2SO4 + HNO3 + Na2SO4 =>
2 NaHSO4 + 2 NH4NO3 = (NH4)2SO4 + 2 HNO3 + Na2SO4

Ge + H2 = Ge2H6 =>
2 Ge + 3 H2 = Ge2H6

C3H7Cl + NaOH = CH3CH2CH2OH + NaCl =>
C3H7Cl + NaOH = CH3CH2CH2OH + NaCl

Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)

CH3COCH3 + KMnO4 + KHSO4 = H2O + K2SO4 + MnSO4 + CH3COOH =>
10 CH3COCH3 + 8 KMnO4 + 24 KHSO4 = 12 H2O + 16 K2SO4 + 8 MnSO4 + 15 CH3COOH

Ca + MgSO3 = CaSO3 + Mg =>
Ca + MgSO3 = CaSO3 + Mg

(NH4)2[Co(SCN)4(H2O)5] = (NH4)2(Co(SCN)4) + H2O =>
(NH4)2[Co(SCN)4(H2O)5] = (NH4)2(Co(SCN)4) + 5 H2O

BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S

Zn + S2 = Zn2S =>
4 Zn + S2 = 2 Zn2S

FeS2 + O2 = FeS2O2 =>
FeS2 + O2 = FeS2O2

Mg + NaOH = MgNaOH =>
Mg + NaOH = MgNaOH

P4(s) + H2O(l) = H3PO4(aq) + H2(g) =>
P4(s) + 16 H2O(l) = 4 H3PO4(aq) + 10 H2(g)

NH4 + Al(OH)4 + H2O + H2SO4 = NH4Al(SO4)2*12H2O =>
NH4 + Al(OH)4 + 8 H2O + 2 H2SO4 = NH4Al(SO4)2*12H2O

CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O

Cu + NO3{-} = Cu{2+} + NO + O{2-} =>
3 Cu + 2 NO3{-} = 3 Cu{2+} + 2 NO + 4 O{2-}

CaO + Co2 = CaCo3 + O2 =>
2 CaO + 3 Co2 = 2 CaCo3 + O2

SrO + Cr(OH)3 = Cr2O3 + Sr(OH)2 =>
3 SrO + 2 Cr(OH)3 = Cr2O3 + 3 Sr(OH)2

Sn + N = SnN =>
Sn + N = SnN

Ag(NO3)2 + H2O = Ag(OH)2 + HNO3 =>
Ag(NO3)2 + 2 H2O = Ag(OH)2 + 2 HNO3

FeO + ZnO = FeZnO2 =>
FeO + ZnO = FeZnO2

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Breng de vergelijking van een chemische reactie in evenwicht
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