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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al(BrO2)3 + Ca3(PO4)2 = AlPO4 + Ca(BrO2)2 =>
2 Al(BrO2)3 + Ca3(PO4)2 = 2 AlPO4 + 3 Ca(BrO2)2

HCl + Fe2 = FeCl2 + H =>
4 HCl + Fe2 = 2 FeCl2 + 4 H

CoN3O9 + (NH4)2S = Co2S3 + NH4NO3 =>
2 CoN3O9 + 3(NH4)2S = Co2S3 + 6 NH4NO3

BaCl2 + Fe2(SO4)3 = BaSO4 + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4 + 2 FeCl3

Ba(NO3)3 = BaO + NO2 + O2 =>
Ba(NO3)3 = BaO + 3 NO2 + O2

Na2SO3 + HCl = NaCl + SO3 + H2 =>
Na2SO3 + 2 HCl = 2 NaCl + SO3 + H2

Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(s) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(s)

FeSO4 + HClO + HCl = FeCl3 + H2O + H2SO4 =>
2 FeSO4 + HClO + 5 HCl = 2 FeCl3 + H2O + 2 H2SO4

Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH

CuSO4*5H2O + NH4OH = NH4SO4 + CuOH*5H2O =>
CuSO4*5H2O + NH4OH = NH4SO4 + CuOH*5H2O

Sb4O6 + HCl = SbCl3 + H2O =>
Sb4O6 + 12 HCl = 4 SbCl3 + 6 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

K3PO4 + Al2O3 = K3PO4*Al2O3 =>
K3PO4 + Al2O3 = K3PO4*Al2O3

C6H8O7 + K2O = C6H5O7K3 + H2O =>
2 C6H8O7 + 3 K2O = 2 C6H5O7K3 + 3 H2O

Fe(NO3)2 + Cr2(SO4)3 = FeSO4 + Cr(NO3)3 =>
3 Fe(NO3)2 + Cr2(SO4)3 = 3 FeSO4 + 2 Cr(NO3)3

K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 KHSO4 + 7 H2O

P4S3 + O2 = P4O10 + S =>
P4S3 + 5 O2 = P4O10 + 3 S

CH2Br2 + Br2 = CH2Br4 =>
CH2Br2 + Br2 = CH2Br4

C7H8 + Br = C7H8Br =>
C7H8 + Br = C7H8Br

S8(s) + O2(g) = SO3(g) =>
S8(s) + 12 O2(g) = 8 SO3(g)

HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3

C2H5OH + K(MnO4) + H2SO4 = CH3COOH + Mn(SO4) + K2(SO4) + H2O =>
5 C2H5OH + 4 K(MnO4) + 6 H2SO4 = 5 CH3COOH + 4 Mn(SO4) + 2 K2(SO4) + 11 H2O

NaHCO3 + H2O = Na + H2CO3 + OH = CO2 + H2O + NaOH =>
NaHCO3 + H2O = Na + H2CO3 + OH

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

C3H5(OH)2 + CH3COOH = CH3COOC3H5 + H2O =>
8 C3H5(OH)2 + 3 CH3COOH = 6 CH3COOC3H5 + 10 H2O

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

AlCO3(s) = AlO(s) + CO2(g) =>
AlCO3(s) = AlO(s) + CO2(g)

PH4I + H2SO4 = H3PO3 + I2 + SO2 + H2O =>
2 PH4I + 7 H2SO4 = 2 H3PO3 + I2 + 7 SO2 + 8 H2O

P + KOH + H2O = PH3 + K3PO4 =>
8 P + 9 KOH + 3 H2O = 5 PH3 + 3 K3PO4

Ca + PbNO3 = PbCaNO3 =>
Ca + PbNO3 = PbCaNO3

NaCl + HNO3 = Cl2 + NOCl + NaNO3 + H2O =>
3 NaCl + 4 HNO3 = Cl2 + NOCl + 3 NaNO3 + 2 H2O

P + KOH + H2O = PH3 + KH2PO3 =>
2 P + KOH + 2 H2O = PH3 + KH2PO3

CH2Br2 + Br2 = CH2Br4 =>
CH2Br2 + Br2 = CH2Br4

Be(NO3)2 + KF = BeF2 + KNO3 =>
Be(NO3)2 + 2 KF = BeF2 + 2 KNO3

CoO + NaOH = CoOH + NaO =>
CoO + NaOH = CoOH + NaO

NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O

C6H6(i) + O2(g) = CO2(g) + H2O(g) =>
2 C6H6(i) + 15 O2(g) = 12 CO2(g) + 6 H2O(g)

KBr + Cr(NO3)3 = KNO3 + CrBr3 =>
3 KBr + Cr(NO3)3 = 3 KNO3 + CrBr3

Cr(s) + Cu(NO3)2 = Cu(s) + Cr(NO3)3 =>
2 Cr(s) + 3 Cu(NO3)2 = 3 Cu(s) + 2 Cr(NO3)3

N2O + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 10 HNO3 + 4 K2SO4 + 7 H2O

Nb + O2 = Nb2O5 =>
4 Nb + 5 O2 = 2 Nb2O5

AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3

NaOH + Cl2 = NaCl2 + NaClO3 + H2O =>
12 NaOH + 11 Cl2 = 10 NaCl2 + 2 NaClO3 + 6 H2O

Ag + AuNo3 = AgNo3 + Au =>
Ag + AuNo3 = AgNo3 + Au

K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl

Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + NH4CH3COO =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 NH4CH3COO

VO2{+} + H{+} + Na2SO3 = VO{2+} + Na2SO4 + H2O =>
2 VO2{+} + 2 H{+} + Na2SO3 = 2 VO{2+} + Na2SO4 + H2O

NH4OH + HClO2 = NH4ClO2 + H2O =>
NH4OH + HClO2 = NH4ClO2 + H2O

CuSO4 + NaOH + CH3(CH2)4CHO = CH3COOH + Cu2O + Na2SO4 + H2O =>
10 CuSO4 + 20 NaOH + CH3(CH2)4CHO = 3 CH3COOH + 5 Cu2O + 10 Na2SO4 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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