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Chemische vergelijkingen in evenwicht op06/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl

CH32N + H2O = OH + CH32NH =>
CH32N + H2O = OH + CH32NH

MgSO4 + O2 = MgSO6 =>
MgSO4 + O2 = MgSO6

Pb + (NO3)2 = Pb(NO3)2 =>
Pb + (NO3)2 = Pb(NO3)2

C4H9COOC4H9 + O2 = CO2 + H2O =>
2 C4H9COOC4H9 + 25 O2 = 18 CO2 + 18 H2O

Al + FeO2 = Fe + Al2O32 =>
2 Al + 16 FeO2 = 16 Fe + Al2O32

NaMnO4 + H2SO4 + CH3CHO = Na2SO4 + MnSO4 + CH3COOH + H2O =>
2 NaMnO4 + 3 H2SO4 + 5 CH3CHO = Na2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O

Zn + C6H6O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 C6H6O7 = Zn(C6H5O7)2 + H2

C6H5NO2 + HCl + Fe = C6H5NH2 + H2O + FeCl2 =>
C6H5NO2 + 6 HCl + 3 Fe = C6H5NH2 + 2 H2O + 3 FeCl2

FeCl3 + H2SO4 = HCl + Fe2(SO4)3 =>
2 FeCl3 + 3 H2SO4 = 6 HCl + Fe2(SO4)3

NH4Cl2 + NaNO2 = NaCl2 + H2O + N2 =>
NH4Cl2 + NaNO2 = NaCl2 + 2 H2O + N2

Ln + OH = LnOH =>
Ln + OH = LnOH

C17H34BrCOOH + HBr = C17H35COOH + Br2 =>
C17H34BrCOOH + HBr = C17H35COOH + Br2

H2S + [Cu(NH3)2]OH = Cu2S + NH4HS + H2O =>
5 H2S + 2[Cu(NH3)2]OH = Cu2S + 4 NH4HS + 2 H2O

K + Cl2 = KCl2 =>
K + Cl2 = KCl2

H2S + [Cu(NH3)2]OH = Cu2S + NH4HS + H2O =>
5 H2S + 2[Cu(NH3)2]OH = Cu2S + 4 NH4HS + 2 H2O

Ln + OH = LnOH =>
Ln + OH = LnOH

Ni(CN)2 = Ni + CN =>
Ni(CN)2 = Ni + 2 CN

C2H6OH(l) + O2(g) = CO2(g) + H2O(l) =>
4 C2H6OH(l) + 13 O2(g) = 8 CO2(g) + 14 H2O(l)

K2S + KIO3 = K2SO4 + KI =>
3 K2S + 4 KIO3 = 3 K2SO4 + 4 KI

PH3 + O2 = P4O10 + H2O(l) =>
4 PH3 + 8 O2 = P4O10 + 6 H2O(l)

CH2CHCH2OH(l) + O2(g) = CO2(g) + H2O(l) =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)

Ca{+} + Co = Co{2+} + Ca =>
2 Ca{+} + Co = Co{2+} + 2 Ca

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

Mg + NaHSO4{-} = MgNaSO4{2-} + H{+} =>
Mg + NaHSO4{-} = MgNaSO4{2-} + H{+}

KCr(SO4)2 + NaOH = Na2SO4 + KOH + Cr(OH)3 =>
KCr(SO4)2 + 4 NaOH = 2 Na2SO4 + KOH + Cr(OH)3

C6H5CH2OH + KMnO4 = MnO2 + C6H5CO2K + H2O + KOH =>
3 C6H5CH2OH + 4 KMnO4 = 4 MnO2 + 3 C6H5CO2K + 4 H2O + KOH

CuCl3 = CuCl2 + Cl2 =>
2 CuCl3 = 2 CuCl2 + Cl2

Ca(NO3)2 + Li3PO4 = LiNO3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 Li3PO4 = 6 LiNO3 + Ca3(PO4)2

Cr + O2 = CrO3Cr =>
4 Cr + 3 O2 = 2 CrO3Cr

Li + CuI2 = LiI + Cu =>
2 Li + CuI2 = 2 LiI + Cu

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

BaCl2*2H2O + NaHCO3 = NaCl + Ba(OH)2 + H2CO3 =>
BaCl2*2H2O + 2 NaHCO3 = 2 NaCl + Ba(OH)2 + 2 H2CO3

AgNO3 + Br + Cl = AgBr + NO3Cl =>
AgNO3 + Br + Cl = AgBr + NO3Cl

KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2

KNO3 + C6H10O5 = K2CO3 + CO2 + H2O + N2 =>
24 KNO3 + 5 C6H10O5 = 12 K2CO3 + 18 CO2 + 25 H2O + 12 N2

Fe{+3} + MnO4{-2} = Fe2(MnO4)3 =>
2 Fe{+3} + 3 MnO4{-2} = Fe2(MnO4)3

Cr2O3 + KNO3 + Na2CO3 = NaCrO7 + KNO2 + CO2 =>
Cr2O3 + 10 KNO3 + Na2CO3 = 2 NaCrO7 + 10 KNO2 + CO2

Cu + FeCl3 + H2O = CuCl3 + FeO2 + H2 =>
Cu + FeCl3 + 2 H2O = CuCl3 + FeO2 + 2 H2

MgCO3 = Mg + CO + O =>
MgCO3 = Mg + CO + 2 O

Al(OH)3 + K2CO3 + HF = KAlCO3F2 + KOH + H2O =>
Al(OH)3 + K2CO3 + 2 HF = KAlCO3F2 + KOH + 2 H2O

Cu(CH3COO)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KCH3COO =>
2 Cu(CH3COO)2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KCH3COO

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

PbSO4 + NH4OAc = Pb(OAc) + NH4(SO4) =>
PbSO4 + NH4OAc = Pb(OAc) + NH4(SO4)

NH4OH + FeCl3 = Fe(OH)3 + (NH4)Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3(NH4)Cl

NaSiO3 + KNO3 = NaNO3 + KSiO3 =>
NaSiO3 + KNO3 = NaNO3 + KSiO3

HBr + BaCl2 = BaBr2 + HCl =>
2 HBr + BaCl2 = BaBr2 + 2 HCl

KOH(aq) + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH(aq) + Cu(NO3)2 = 2 KNO3 + Cu(OH)2

C4H6 + Cl2 = CHCl + HCl =>
C4H6 + 3 Cl2 = 4 CHCl + 2 HCl

C3H6O + Cu(NO3)2 = Cu2O + N2 + CO2 + H2O =>
11 C3H6O + 16 Cu(NO3)2 = 8 Cu2O + 16 N2 + 33 CO2 + 33 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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