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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2COOH + Na(OH)2 = (CH3CH2COO)2Na + H2O =>
2 CH3CH2COOH + Na(OH)2 = (CH3CH2COO)2Na + 2 H2O

Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2

Mg2(PO4)3 = Mg + PO4 =>
Mg2(PO4)3 = 2 Mg + 3 PO4

Na2CO3(s) + H2O(l) = H2CO3(aq) + NaOH(aq) =>
Na2CO3(s) + 2 H2O(l) = H2CO3(aq) + 2 NaOH(aq)

Al(s) + Cl2 = AlCl3 =>
2 Al(s) + 3 Cl2 = 2 AlCl3

Na + K2S = K + Na2S =>
2 Na + K2S = 2 K + Na2S

K3PO4 + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4 + 3 BaCl2 = 6 KCl + Ba3(PO4)2

P4O10(s) + H2O = H3PO4(l) =>
P4O10(s) + 6 H2O = 4 H3PO4(l)

A + HCl = HA + Cl =>
A + HCl = HA + Cl

CuSO4*5H2O + H2NC(S)NH2 = [Cu(SC(NH2)2)3]2*SO4 + H2SO4 + [H2N(HN)C(SS)C(NH)NH2] + H2O =>
2 CuSO4*5H2O + 8 H2NC(S)NH2 = [Cu(SC(NH2)2)3]2*SO4 + H2SO4 + [H2N(HN)C(SS)C(NH)NH2] + 10 H2O

K2Cr2O7 + H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + 4 H2O

Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag

C2H4O + H2O = C2H6O + O2 =>
2 C2H4O + 2 H2O = 2 C2H6O + O2

LithiumSulfite + CalciumNitrate = LithiumNitrate + CalciumSulfite =>
LithiumSulfite + CalciumNitrate = LithiumNitrate + CalciumSulfite

MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2

Sr(OH)2 + Cr(NO3)3 = Sr(NO3)2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 Cr(NO3)3 = 3 Sr(NO3)2 + 2 Cr(OH)3

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4

Au + Na2CO3 = Na + AuCO3 =>
Au + Na2CO3 = 2 Na + AuCO3

Fe(OH)2 + KMnO4 + H2SO4 + H2O = MnSO4 + Fe(OH)3 + K2SO4 =>
10 Fe(OH)2 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 2 MnSO4 + 10 Fe(OH)3 + K2SO4

Sr(ClO2)2 + Pb(SCN)4 = Sr(SCN)2 + Pb(ClO2)4 =>
2 Sr(ClO2)2 + Pb(SCN)4 = 2 Sr(SCN)2 + Pb(ClO2)4

C205H + O2 = CO2 + H2O =>
4 C205H + 821 O2 = 820 CO2 + 2 H2O

KBrO3 + Na2SO3 = Na2SO4 + KBr =>
KBrO3 + 3 Na2SO3 = 3 Na2SO4 + KBr

Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + OH + Pb =>
Ba(OH)2 + Pb(ClO3)2 = Ba(ClO3)2 + 2 OH + Pb

Sr(NO3)2 + Al2O3 = Al(NO3)3 + SrO =>
3 Sr(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 SrO

Na2Cr2O2 + HCl = NaCl + Cr + H2O + Cl2 =>
Na2Cr2O2 + 4 HCl = 2 NaCl + 2 Cr + 2 H2O + Cl2

Sr(OH)2 + MgCl2 = Mg(OH)2 + SrCl2 =>
Sr(OH)2 + MgCl2 = Mg(OH)2 + SrCl2

NH4Cl + Pb(C2H3O2)2 = PbCl2 + CH3COONH4 =>
2 NH4Cl + Pb(C2H3O2)2 = PbCl2 + 2 CH3COONH4

C24H40O5 + Cu = Cu2C + H16O2 =>
2 C24H40O5 + 96 Cu = 48 Cu2C + 5 H16O2

N + H = (NH)2 =>
2 N + 2 H = (NH)2

KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + HO =>
2 KMnO4 + 2 FeSO4 + 4 H2SO4 = 2 MnSO4 + Fe2(SO4)3 + K2SO4 + 8 HO

Pb(NO3)2(aq) + Li3(PO4)(aq) = Pb3(PO4)2(aq) + Li(NO3)(s) =>
3 Pb(NO3)2(aq) + 2 Li3(PO4)(aq) = Pb3(PO4)2(aq) + 6 Li(NO3)(s)

Ni + Cu(No3)2 = Cu + Ni(No3)2 =>
Ni + Cu(No3)2 = Cu + Ni(No3)2

Sc3(PO4)2 + AgCl = ScCl2 + Ag3PO4 =>
Sc3(PO4)2 + 6 AgCl = 3 ScCl2 + 2 Ag3PO4

GaI3 + Na2CO3 = NaI + Ga2(CO3)3 =>
2 GaI3 + 3 Na2CO3 = 6 NaI + Ga2(CO3)3

Zinc + Silverchloride = zincchloride + silver =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

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

K2CO3(aq) + FeCl3(aq) = K2Cl3(aq) + FeCO3(s) =>
K2CO3(aq) + FeCl3(aq) = K2Cl3(aq) + FeCO3(s)

Rb(ClO3) = Rb + ClO3 =>
Rb(ClO3) = Rb + ClO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaOH + H2C2O4 + Pb(NO3)2 = NaNO3 + PbC2O4 + H2O =>
2 NaOH + H2C2O4 + Pb(NO3)2 = 2 NaNO3 + PbC2O4 + 2 H2O

ZnSO4 + H2SO4 = Zn(SO4)2 + H2 =>
ZnSO4 + H2SO4 = Zn(SO4)2 + H2

HC2H3O2 + KOH = HOH + KC2H3O2 =>
HC2H3O2 + KOH = HOH + KC2H3O2

Na + C = NaC =>
Na + C = NaC

C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O

Hg + Sg = HgSg =>
Hg + Sg = HgSg

C2H4 + H2SO4 = C2H5HSO4 =>
C2H4 + H2SO4 = C2H5HSO4

P + KClO3 + H2O = H3PO4 + KCl =>
6 P + 5 KClO3 + 9 H2O = 6 H3PO4 + 5 KCl

K2Cr2O7 + (COOH)2 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 3(COOH)2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CO2 + 7 H2O

H2O + CaC = C2H2 + Ca(OH) =>
2 H2O + 2 CaC = C2H2 + 2 Ca(OH)

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Breng de vergelijking van een chemische reactie in evenwicht
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