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Chemische vergelijkingen in evenwicht op11/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(OH)2 + H2Se = ZnSe + H2O =>
Zn(OH)2 + H2Se = ZnSe + 2 H2O

Ba(CO3) + HNO3 = Ba(NO3)2 + H2O + CO2 =>
Ba(CO3) + 2 HNO3 = Ba(NO3)2 + H2O + CO2

Zn(C2H3O2)2 + O2 = Zn + CO2 + H2O =>
2 Zn(C2H3O2)2 + 7 O2 = 2 Zn + 8 CO2 + 6 H2O

C3H5(OH)3(l) + HNO3(aq) = C3H5(NO3)3(s) + H2O(l) =>
C3H5(OH)3(l) + 3 HNO3(aq) = C3H5(NO3)3(s) + 3 H2O(l)

C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl2 + H2O =>
C6H5NO2 + 3 Zn + 7 HCl = C6H5NH3Cl + 3 ZnCl2 + 2 H2O

Zn + HCl = ZnCl2 + H2(g) =>
Zn + 2 HCl = ZnCl2 + H2(g)

I2O5 + H2S = I2 + SO2 + H2O =>
3 I2O5 + 5 H2S = 3 I2 + 5 SO2 + 5 H2O

K3 + Cl2 = KCl =>
2 K3 + 3 Cl2 = 6 KCl

CaO + HCl = CaCl2H2O =>
CaO + 2 HCl = CaCl2H2O

BaCO3 + H{+} = Ba{2+} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2+} + CO2 + H2O

C6H12O6(s) + O2(g) = C6H8O7 + H2O(l) =>
2 C6H12O6(s) + 3 O2(g) = 2 C6H8O7 + 4 H2O(l)

AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)

Na2CO3(s) + HCl(l) = CO2(g) + H2O(l) + NaCl(l) =>
Na2CO3(s) + 2 HCl(l) = CO2(g) + H2O(l) + 2 NaCl(l)

Au + Cl2 = AuCl3 =>
2 Au + 3 Cl2 = 2 AuCl3

TiI3 + PbCr2O7 = Ti2(Cr2O7)3 + PbI2 =>
2 TiI3 + 3 PbCr2O7 = Ti2(Cr2O7)3 + 3 PbI2

NaCH3CO2 + H2O = NaOH + CH3COOH =>
NaCH3CO2 + H2O = NaOH + CH3COOH

LiOH + CaCl2 = LiCl + Ca(OH)2 =>
2 LiOH + CaCl2 = 2 LiCl + Ca(OH)2

SO3{-} + Cr2O7{2-} + H3O{+} = SO4{2-} + Cr{3+} + H2O =>
6 SO3{-} + Cr2O7{2-} + 2 H3O{+} = 6 SO4{2-} + 2 Cr{3+} + 3 H2O

BaO2 + KMnO4 + H2O = BaMnO4 + O2 + KOH =>
4 BaO2 + 4 KMnO4 + 2 H2O = 4 BaMnO4 + 3 O2 + 4 KOH

NaCl + BaI = NaI + BaCl =>
NaCl + BaI = NaI + BaCl

NO3 + H2O = NO2 + OH =>
NO3 + H2O = NO2 + 2 OH

C3H6NH + H2O = C3H6NH2 + OH =>
C3H6NH + H2O = C3H6NH2 + OH

KMnO4 + Al + H2SO4 = MnSO4 + Al2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 Al + 24 H2SO4 = 6 MnSO4 + 5 Al2(SO4)3 + 3 K2SO4 + 24 H2O

KCl + Ba(NO3)2 = KNO3(aq) + BaCl2(aq) =>
2 KCl + Ba(NO3)2 = 2 KNO3(aq) + BaCl2(aq)

Be + B = Be5B2 =>
5 Be + 2 B = Be5B2

Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O

Fe2O3 + Ca3(PO4)2 = Fe(PO4) + CaO =>
Fe2O3 + Ca3(PO4)2 = 2 Fe(PO4) + 3 CaO

La100(N100O300)3*6H200O100 + Ca100(N100O300)2*4H200O100 + Ni100(N100O300)2*6H200O100 + Fe100(N100O300)3*8H200O100 = La70Ca30Ni30Fe70O300 + N100O100 + O200 + H200O100 =>
7 La100(N100O300)3*6H200O100 + 3 Ca100(N100O300)2*4H200O100 + 3 Ni100(N100O300)2*6H200O100 + 7 Fe100(N100O300)3*8H200O100 = 10 La70Ca30Ni30Fe70O300 + 54 N100O100 + 39 O200 + 128 H200O100

Fe2O33 + H2 = Fe + H2O =>
Fe2O33 + 33 H2 = 2 Fe + 33 H2O

CO2 + N2 + H2O = H2NCOOH + O2 =>
4 CO2 + 2 N2 + 6 H2O = 4 H2NCOOH + 3 O2

MgSO4 + NH4Br = MgBr2 + (NH4)2SO4 =>
MgSO4 + 2 NH4Br = MgBr2 + (NH4)2SO4

HCN + NaCN = HNaCN + CN =>
HCN + NaCN = HNaCN + CN

MgCO3 + Na2CO3 = Mg(CO3)2 + Na =>
MgCO3 + Na2CO3 = Mg(CO3)2 + 2 Na

e + Fe{+2} = Fe{+} =>
e + Fe{+2} = Fe{+}

K2(CO)3 + H2O = KOH + H3O + CO2 =>
K2(CO)3 + 13 H2O = 2 KOH + 8 H3O + 3 CO2

Zn + Fe(OH)2 = Fe + Zn(OH)2 =>
Zn + Fe(OH)2 = Fe + Zn(OH)2

KOH + H3PO4 = KOH(H3PO4) =>
KOH + H3PO4 = KOH(H3PO4)

BaCl2(s) + Na3PO4(s) = Ba3(PO4)2(s) + NaCl(s) =>
3 BaCl2(s) + 2 Na3PO4(s) = Ba3(PO4)2(s) + 6 NaCl(s)

IBr + NH3 = NI3 + NH4Br =>
3 IBr + 4 NH3 = NI3 + 3 NH4Br

NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O

Fe2O2 + H2S = FeS + H2O =>
Fe2O2 + 2 H2S = 2 FeS + 2 H2O

Na2S + HClO = Na2SO4 + HCl =>
Na2S + 4 HClO = Na2SO4 + 4 HCl

C6H12O2 + O2 = CO2 + H2O1 =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O1

H2SO + Ca(OH)2 = CaSO + H2O =>
H2SO + Ca(OH)2 = CaSO + 2 H2O

Cd(OH)2 + (NH4)2S = CdS + NH4OH =>
Cd(OH)2 + (NH4)2S = CdS + 2 NH4OH

S + Zn = ZnS =>
S + Zn = ZnS

HCaI2 + OH = CaI2 + H2O =>
HCaI2 + OH = CaI2 + H2O

Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

V + C = VC =>
V + C = VC

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Breng de vergelijking van een chemische reactie in evenwicht
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