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Chemische vergelijkingen in evenwicht op09/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + Bi(NO3)3 = Bi + Sn(NO3)2 =>
3 Sn + 2 Bi(NO3)3 = 2 Bi + 3 Sn(NO3)2

[Cu(NH3)]2 + SO4 = CuSO4 + NH3 =>
[Cu(NH3)]2 + 2 SO4 = 2 CuSO4 + 2 NH3

LiOH + ZnCl2 = Zn(OH)2 + LiCl =>
2 LiOH + ZnCl2 = Zn(OH)2 + 2 LiCl

Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)

C6H12O + O2 = CO2 + H2O =>
2 C6H12O + 17 O2 = 12 CO2 + 12 H2O

FeS + H2SO4 + KMnO4 = FeSO4 + K2SO4 + MnSO4 + H2O =>
5 FeS + 12 H2SO4 + 8 KMnO4 = 5 FeSO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O

Ca(OH)2 + Na2SiO3 = CaO + SiO2 + NaOH =>
Ca(OH)2 + Na2SiO3 = CaO + SiO2 + 2 NaOH

Ag + S = Ag2S =>
2 Ag + S = Ag2S

Na2Co3 + H2SO4 = Na2SO4 + H2 + Co2 =>
2 Na2Co3 + 2 H2SO4 = 2 Na2SO4 + 2 H2 + 3 Co2

H2CrO4 + H = Cr + H2O =>
H2CrO4 + 6 H = Cr + 4 H2O

SbO3 + Cl = Sb2Cl3 + O =>
2 SbO3 + 3 Cl = Sb2Cl3 + 6 O

K3PO4 + Ba(NO3)2 = KNO3 + Ba3(PO4)2 =>
2 K3PO4 + 3 Ba(NO3)2 = 6 KNO3 + Ba3(PO4)2

H2CO3 + PbI2 = HI + PbCO3 =>
H2CO3 + PbI2 = 2 HI + PbCO3

C2H6O + C2H4O2 = C9H11O2 + H2O =>
7 C2H6O + 11 C2H4O2 = 4 C9H11O2 + 21 H2O

CdS + HNO3 = Cd(NO3)2 + N2O3 + S + H2O =>
2 CdS + 6 HNO3 = 2 Cd(NO3)2 + N2O3 + 2 S + 3 H2O

Mg(HSO4)2 + H2O = Mg(OH)2 + H2SO4 =>
Mg(HSO4)2 + 2 H2O = Mg(OH)2 + 2 H2SO4

ZnCl2 + MgS2 = ZnS2 + MgCl2 =>
ZnCl2 + MgS2 = ZnS2 + MgCl2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

CrO2 + HNO3 = Cr(NO3)4 + H2O =>
CrO2 + 4 HNO3 = Cr(NO3)4 + 2 H2O

Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)2 + H2S + Na2SO4 =>
Cr2(SO4)3 + 13 Na2SO3 + 5 H2O = 2 Cr(OH)2 + 3 H2S + 13 Na2SO4

Bi(OH)3 + NaOH + Na[Sn(OH)3] = Bi + Na2[Sn(OH)6] =>
2 Bi(OH)3 + 3 NaOH + 3 Na[Sn(OH)3] = 2 Bi + 3 Na2[Sn(OH)6]

Ca(H2PO4)2H2O = Ca + H2 + PO4 + H2O =>
Ca(H2PO4)2H2O = Ca + 2 H2 + 2 PO4 + H2O

LiCl(l) = Li + Cl =>
LiCl(l) = Li + Cl

Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O

HNO3 + H2SO4 = HNO2 + H2O + SO4 =>
HNO3 + H2SO4 = HNO2 + H2O + SO4

Ca + HOH = Ca(OH)2 + H =>
Ca + 2 HOH = Ca(OH)2 + 2 H

N3H5 + O2 = N2 + H2O =>
4 N3H5 + 5 O2 = 6 N2 + 10 H2O

HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)

[Fe(H2O)3(NCS)3] + Na2C2O4 = Na3[Fe(C2O4)3] + NaNCS + H2O =>
[Fe(H2O)3(NCS)3] + 3 Na2C2O4 = Na3[Fe(C2O4)3] + 3 NaNCS + 3 H2O

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

Cr2O7K2 + H2SO4 + FeSO4 = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
Cr2O7K2 + 7 H2SO4 + 6 FeSO4 = K2SO4 + Cr2(SO4)3 + 7 H2O + 3 Fe2(SO4)3

InN3O9 + C12H28O4Ti + C3H8O2 + ZnN2O6 = In14TiZnO23 + CO2 + H2O + N2 =>
112 InN3O9 + 8 C12H28O4Ti + 75 C3H8O2 + 8 ZnN2O6 = 8 In14TiZnO23 + 321 CO2 + 412 H2O + 176 N2

V + H2 = VH =>
2 V + H2 = 2 VH

Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4

KI + Br2 + KOH = KIO3 + KBr + H2O =>
KI + 3 Br2 + 6 KOH = KIO3 + 6 KBr + 3 H2O

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Pt + HNO3 + NCl = H2PtCl6 + NO + H2O =>
3 Pt + 10 HNO3 + 18 NCl = 3 H2PtCl6 + 28 NO + 2 H2O

CH3CH2OH + CrO3 = CH3CHO + Cr + H2O =>
3 CH3CH2OH + CrO3 = 3 CH3CHO + Cr + 3 H2O

Na2SiO3(s) + NiSO4(s) = Ni2SiO3(s) + NaSO4(s) =>
Na2SiO3(s) + 2 NiSO4(s) = Ni2SiO3(s) + 2 NaSO4(s)

KNO3H2SO4 = HNO3KHSO4 =>
KNO3H2SO4 = HNO3KHSO4

Ca(ClO)2 + KBr + HCl = Br2 + CaCl + KCl + H2O =>
2 Ca(ClO)2 + 10 KBr + 8 HCl = 5 Br2 + 2 CaCl + 10 KCl + 4 H2O

NH4SO3 + NaOH = NH3 + NaSO3 + H2O =>
NH4SO3 + NaOH = NH3 + NaSO3 + H2O

NaI(aq) + CoCl2(aq) = NaCl + CoI2 =>
2 NaI(aq) + CoCl2(aq) = 2 NaCl + CoI2

FeI2 + Na3PO4 = FePO4 + Na3I2 =>
FeI2 + Na3PO4 = FePO4 + Na3I2

MnO + CuO + ReO3 = Mn2CuReO6 =>
2 MnO + CuO + ReO3 = Mn2CuReO6

As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O

I2 + NaOH = NaI + NaIO4 + H2O =>
4 I2 + 8 NaOH = 7 NaI + NaIO4 + 4 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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