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Chemische vergelijkingen in evenwicht op05/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
K2CrO7 + HCl + FeCl2 = FeCl3 + CrCl3 + KCl + H2O =>
K2CrO7 + 14 HCl + 9 FeCl2 = 9 FeCl3 + CrCl3 + 2 KCl + 7 H2O

Na3(PO4) + Cu2(SO4) = Na2(SO4) + Cu3(PO4) =>
2 Na3(PO4) + 3 Cu2(SO4) = 3 Na2(SO4) + 2 Cu3(PO4)

ZnSO4(aq)K2S(aq) = ZnS(s)K2SO4(aq) =>
ZnSO4(aq)K2S(aq) = ZnS(s)K2SO4(aq)

NaI(aq)AgNO3(aq) = AgI(s)NaNO3(aq) =>
NaI(aq)AgNO3(aq) = AgI(s)NaNO3(aq)

Cr(OH)3 + HClO4 = H2CrO4 + HCl + H2O =>
8 Cr(OH)3 + 3 HClO4 = 8 H2CrO4 + 3 HCl + 4 H2O

Hg(NO3)2 + (NH4)2SO4 = HgSO4 + NH4(NO3) =>
Hg(NO3)2 + (NH4)2SO4 = HgSO4 + 2 NH4(NO3)

Sr(OH)2 + H2SO4 = Sr(SO4)2 + H2OH =>
Sr(OH)2 + 2 H2SO4 = Sr(SO4)2 + 2 H2OH

CaCl2(aq) + Li3PO4(aq) = LiCl + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl + Ca3(PO4)2

BaCl2 + K2SO4 = BaSO4 + K + Cl2 =>
BaCl2 + K2SO4 = BaSO4 + 2 K + Cl2

NaAgC2H3O2 = NaC2H3O2Ag =>
NaAgC2H3O2 = NaC2H3O2Ag

AgI + KCN = AgCN + KI =>
AgI + KCN = AgCN + KI

CaSO4 + NaOH(aq) = Ca(OH)2 + Na2SO4(aq) =>
CaSO4 + 2 NaOH(aq) = Ca(OH)2 + Na2SO4(aq)

CALCIUMSULFATEALUMINUMBROMIDE = CALCIUMBROMIDEALUMINUMSULFATE =>
CALCIUMSULFATEALUMINUMBROMIDE = CALCIUMBROMIDEALUMINUMSULFATE

Na3PO4AgNO3 = Na3AgPO4NO3 =>
Na3PO4AgNO3 = Na3AgPO4NO3

C2H6Br2 + Zn = C2H6 + ZnBr2 =>
C2H6Br2 + Zn = C2H6 + ZnBr2

C10H22 = C6H16 + C2H4 =>
2 C10H22 = C6H16 + 7 C2H4

Fe + SO2 + NaOH = Fe(OH)22 + Na2SO2 =>
Fe + 11 SO2 + 22 NaOH = Fe(OH)22 + 11 Na2SO2

KClO3 + C12H22 = KCl + CO2 + H2O =>
35 KClO3 + 3 C12H22 = 35 KCl + 36 CO2 + 33 H2O

KMnO4Na2S2O3 = Na2MnO4KS2O3 =>
KMnO4Na2S2O3 = Na2MnO4KS2O3

Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4

H4P2O7 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
H4P2O7 + 3 Ca(OH)2 = Ca3(PO4)2 + 5 H2O

C18H19O9N + KH2PO4 + O2 = C60H87O23N12P + KOH + H2O + CO2 =>
24 C18H19O9N + 2 KH2PO4 + 295 O2 = 2 C60H87O23N12P + 2 KOH + 142 H2O + 312 CO2

Zn + NaOH + H2O + O2 = Na2[Zn(OH)4] =>
2 Zn + 4 NaOH + 2 H2O + O2 = 2 Na2[Zn(OH)4]

HCHO + I2 + KOH = HCOOH + KI + H2O =>
HCHO + I2 + 2 KOH = HCOOH + 2 KI + H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

N2 + CaF2 = Ca3N2 + F2 =>
N2 + 3 CaF2 = Ca3N2 + 3 F2

Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4

CuO + O2 = CuO4 =>
2 CuO + 3 O2 = 2 CuO4

NH4OH + Cr(NO3)2 = NH4NO3 + Cr(OH)2 =>
2 NH4OH + Cr(NO3)2 = 2 NH4NO3 + Cr(OH)2

LiAl4 + H2O = LiOH + Al(OH)3 + H2 =>
2 LiAl4 + 26 H2O = 2 LiOH + 8 Al(OH)3 + 13 H2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

C6H6 + CH4 = CH3CH3 =>
C6H6 + 12 CH4 = 9 CH3CH3

CuPb(OAc) = Cu(OAc)Pb =>
CuPb(OAc) = Cu(OAc)Pb

Na3*PO4Co*(NO3)2 = Na3*(NO3)2Co*PO4 =>
Na3*PO4Co*(NO3)2 = Na3*(NO3)2Co*PO4

Cu(CH3COO)2 + NaOH = Na(CH3COO) + Cu(OH)2 =>
Cu(CH3COO)2 + 2 NaOH = 2 Na(CH3COO) + Cu(OH)2

(C2H6)N4H8 + N6O12 = N2 + H2O + CO2 =>
12(C2H6)N4H8 + 11 N6O12 = 57 N2 + 84 H2O + 24 CO2

C6H10O4 + H2O = CH6O4 + C2H5OH =>
4 C6H10O4 + 31 H2O = 10 CH6O4 + 7 C2H5OH

Pb + Na3PO4 = Na + PbPO4 =>
Pb + Na3PO4 = 3 Na + PbPO4

MnCl2*4H2O + Na(CH3COO)*3H2O = NaCl2 + Mn(CH3COO) + H2O =>
MnCl2*4H2O + Na(CH3COO)*3H2O = NaCl2 + Mn(CH3COO) + 7 H2O

BaSO4 + HBr = H2SO4 + BaBr2 =>
BaSO4 + 2 HBr = H2SO4 + BaBr2

KBr + Ag = KBr(Ag) =>
KBr + Ag = KBr(Ag)

MgCl2 + AgSO4 = AgCl + Mg(SO4)2 =>
MgCl2 + 2 AgSO4 = 2 AgCl + Mg(SO4)2

K2SO3H2CO3 = K2CO3H2OSO2 =>
K2SO3H2CO3 = K2CO3H2OSO2

C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S

Cu(OH)2 + Al(OH)3 = Cu(AlO2)2 + H2O =>
Cu(OH)2 + 2 Al(OH)3 = Cu(AlO2)2 + 4 H2O

Cr2O3 + C = CO2 + Cr =>
2 Cr2O3 + 3 C = 3 CO2 + 4 Cr

Ba(OH)2(aq)CuSO4(aq) = BaSO4(s)Cu(OH)2(aq) =>
Ba(OH)2(aq)CuSO4(aq) = BaSO4(s)Cu(OH)2(aq)

NaOH(aq)NiCl(aq) = NaCl(aq)Ni(OH)(s) =>
NaOH(aq)NiCl(aq) = NaCl(aq)Ni(OH)(s)

Na2HAsO4 + KI + HCl = I2 + H3AsO3 + NaCl + KCl + H2O =>
Na2HAsO4 + 2 KI + 4 HCl = I2 + H3AsO3 + 2 NaCl + 2 KCl + H2O

H2TeO3 + H2S = TeS2 + H2O =>
H2TeO3 + 2 H2S = TeS2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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