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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 = Ca3Co4O9 + N2 + CO2 + H2O =>
12 Ca(NO3)2*4H2O + 16 Co(NO3)2*6H2O + 11 C6H10O5 = 4 Ca3Co4O9 + 28 N2 + 66 CO2 + 199 H2O

ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH

CaCO3(s) + HCl(aq) = H2O2(l) + CaCO2(g) + Cl2(aq) =>
2 CaCO3(s) + 2 HCl(aq) = H2O2(l) + 2 CaCO2(g) + Cl2(aq)

Na2SiF6 + H2O = H2SiF6 + Na2O =>
Na2SiF6 + H2O = H2SiF6 + Na2O

Br2 + NiI2 = NiBr2 + I2 =>
Br2 + NiI2 = NiBr2 + I2

ZnCl2 + Na2CrO4 = ZnCrO4 + Na2Cl2 =>
ZnCl2 + Na2CrO4 = ZnCrO4 + Na2Cl2

{226}Rn{88} = {226}Ra{86}{+} =>
{226}Rn{88} = {226}Ra{86}{+}

Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq)(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq)(aq) + 2 Ag(s)

Mg3(PO4)2 + KI = K3PO4 + MgI2 =>
Mg3(PO4)2 + 6 KI = 2 K3PO4 + 3 MgI2

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

N5 + H2 = NH3 =>
2 N5 + 15 H2 = 10 NH3

Mg(NO3)2 + H2SO4 = MgSO4 + NO2 + O2 + H2O =>
2 Mg(NO3)2 + 2 H2SO4 = 2 MgSO4 + 4 NO2 + O2 + 2 H2O

CH3CH2CH2OH + [O] = CH3CCH2OH + H2O =>
CH3CH2CH2OH + [O] = CH3CCH2OH + H2O

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

K2(C2O4) + Sn3(PO4)4 = K3PO4 + Sn2(C2O4)4 =>
12 K2(C2O4) + 2 Sn3(PO4)4 = 8 K3PO4 + 3 Sn2(C2O4)4

M{3+} + NaOH = Na{+} + M(OH)3 =>
M{3+} + 3 NaOH = 3 Na{+} + M(OH)3

Zn + H2SO4 + NaVO3 = ZnSO4 + VSO4 + Na2SO4 + H2O =>
3 Zn + 6 H2SO4 + 2 NaVO3 = 3 ZnSO4 + 2 VSO4 + Na2SO4 + 6 H2O

C6H10O4 + CaCO3 = H2O + CO2 + C6H8O4Ca2 =>
14 C6H10O4 + 26 CaCO3 = 18 H2O + 32 CO2 + 13 C6H8O4Ca2

Ag + FeCl2 = AgCl + Fe =>
2 Ag + FeCl2 = 2 AgCl + Fe

FeCl3 + MgSO4 = Fe(SO4)3 + MgCl =>
FeCl3 + 3 MgSO4 = Fe(SO4)3 + 3 MgCl

LiOH + HSO = LiSO + H2O =>
LiOH + HSO = LiSO + H2O

Al + FeO2 = Al2O3 + Fe =>
4 Al + 3 FeO2 = 2 Al2O3 + 3 Fe

Mg + NaHSO4 = MgSO4 + Na2SO4 + H2O + H2S =>
4 Mg + 10 NaHSO4 = 4 MgSO4 + 5 Na2SO4 + 4 H2O + H2S

KI + LiBr = KBr + LiI =>
KI + LiBr = KBr + LiI

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

CH3NHNH2(l) + N2O4(l) = N2(g) + H2O(g) + CO2(g) =>
4 CH3NHNH2(l) + 5 N2O4(l) = 9 N2(g) + 12 H2O(g) + 4 CO2(g)

K2S + H2CO3 = K2CO3 + H2S =>
K2S + H2CO3 = K2CO3 + H2S

P2O5 + CO = P + CO2 =>
P2O5 + 5 CO = 2 P + 5 CO2

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

BiCl5 + O2 = Bi(ClO)5 =>
2 BiCl5 + 5 O2 = 2 Bi(ClO)5

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

Ga + HNO3 = GaNO3 + H2 =>
2 Ga + 2 HNO3 = 2 GaNO3 + H2

C6H12O6 + H2SO4 = H2S + H2O + CO2 =>
C6H12O6 + 3 H2SO4 = 3 H2S + 6 H2O + 6 CO2

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

NO(g) + Cl(g) = NOCl(g) =>
NO(g) + Cl(g) = NOCl(g)

SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4

PCl3 + Br2 + H2O = H3PO4 + HBr + HCl =>
PCl3 + Br2 + 4 H2O = H3PO4 + 2 HBr + 3 HCl

Al + H2SO4 = Al2(SO4)3 + H =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 6 H

CaOBa(OH)2 = Ca(OH)2BaO =>
CaOBa(OH)2 = Ca(OH)2BaO

ZnS + O = ZnSO4 =>
ZnS + 4 O = ZnSO4

Na2B4O7*10H2O(borax) + NaOH = NaBO2 + H2O =>
Na2B4O7*10H2O(borax) + 2 NaOH = 4 NaBO2 + 11 H2O

C5H5N + O2 = CO2 + H2O + H{+} + NO3{-} =>
2 C5H5N + 15 O2 = 10 CO2 + 4 H2O + 2 H{+} + 2 NO3{-}

CrO + H2O = CrO2 + H =>
CrO + H2O = CrO2 + 2 H

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

K3Fe(CN)6 + NH4SCN = KSCN + (NH4)3Fe(CN)6 =>
K3Fe(CN)6 + 3 NH4SCN = 3 KSCN + (NH4)3Fe(CN)6

Na2SO4 + CuCl2 = Cu(SO4) + NaCl =>
Na2SO4 + CuCl2 = Cu(SO4) + 2 NaCl

C6H10 + Br2 = C6Br2 + H =>
C6H10 + Br2 = C6Br2 + 10 H

NaOHKCI = NaCIKOH =>
NaOHKCI = NaCIKOH

CuF + Ba = BaF2 + Cu =>
2 CuF + Ba = BaF2 + 2 Cu

H3C6H5O7 + KOH = C6H5K3O7 + H2O =>
H3C6H5O7 + 3 KOH = C6H5K3O7 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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