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Chemische vergelijkingen in evenwicht op06/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ti + Br2O = TiBr4 + O =>
Ti + 2 Br2O = TiBr4 + 2 O

NaPO4 + KOH = NaOH + KPO4 =>
NaPO4 + KOH = NaOH + KPO4

Al(s)ZnCl2(aq) = AlCl2(s)Zn(aq) =>
Al(s)ZnCl2(aq) = AlCl2(s)Zn(aq)

Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(s) =>
Na2CO3(aq) + CuSO4(aq) = Na2SO4(s) + CuCO3(s)

W2VC3O2 = V2O3 + WO3 + WC + C =>
6 W2VC3O2 = 3 V2O3 + WO3 + 11 WC + 7 C

FeCl2 + KMnO4 + HCl = FeCl3 + MnO2 + H2O + K =>
4 FeCl2 + KMnO4 + 4 HCl = 4 FeCl3 + MnO2 + 2 H2O + K

AgNO3 + Na2S = Ag2S + Na{+]+NO3{-} =>
2 AgNO3 + Na2S = Ag2S + 2 Na{+]+2NO3{-}

MnO4 + H2CO2 = MnO2 + H2O + CO2 =>
MnO4 + 2 H2CO2 = MnO2 + 2 H2O + 2 CO2

CaO + Al2O3 + H2O = Ca3Al2(OH)12 =>
3 CaO + Al2O3 + 6 H2O = Ca3Al2(OH)12

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

Hg(NO3)2 + NaI = HgI2 + NaNO3 =>
Hg(NO3)2 + 2 NaI = HgI2 + 2 NaNO3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H2 + CuO = Cu + H2O =>
H2 + CuO = Cu + H2O

Mn + HNO3 = Mn(NO3)3 + N2O + H2O =>
8 Mn + 30 HNO3 = 8 Mn(NO3)3 + 3 N2O + 15 H2O

KMnO4 + MnCl2 + NaOH = MnO2 + KCl + NaCl + HCl =>
2 KMnO4 + 3 MnCl2 + 2 NaOH = 5 MnO2 + 2 KCl + 2 NaCl + 2 HCl

Cu2 + HNO3 = Cu(NO3) + NO2 + H2O =>
Cu2 + 4 HNO3 = 2 Cu(NO3) + 2 NO2 + 2 H2O

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

NH4Cl + Ca(CH3COO)2 = NH4CH3COO + CaCl2 =>
2 NH4Cl + Ca(CH3COO)2 = 2 NH4CH3COO + CaCl2

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Pb(C2H3O2)2 + (Na)2S = PbS + NaC2H3O2 =>
Pb(C2H3O2)2 + (Na)2S = PbS + 2 NaC2H3O2

Pt + F2 = PtF4 =>
Pt + 2 F2 = PtF4

KOH + (NH3)2SO4 = K2SO4 + NH3OH =>
2 KOH + (NH3)2SO4 = K2SO4 + 2 NH3OH

Al(OH)3 + H2(SO4)3 + H2SO4 = Al(SO4)3 + H2O =>
4 Al(OH)3 + 3 H2(SO4)3 + 3 H2SO4 = 4 Al(SO4)3 + 12 H2O

P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

KCl + PbNO = KNO + PbCl =>
KCl + PbNO = KNO + PbCl

KOH + NiSO4 = KSO4 + NiOH =>
KOH + NiSO4 = KSO4 + NiOH

H2SO3 + SO4 = H2O + SO3 =>
H2SO3 + SO4 = H2O + 2 SO3

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Cr + CoCl3 = Co + CrCl3 =>
Cr + CoCl3 = Co + CrCl3

Na2CO3 + H3PO4 = NaPO4 + H2O + C =>
Na2CO3 + 2 H3PO4 = 2 NaPO4 + 3 H2O + C

CH2O2(aq) + O2(g) = CO2(g) + H2O(l) =>
2 CH2O2(aq) + O2(g) = 2 CO2(g) + 2 H2O(l)

CH3C(CH3)CH2 + KMnO4 + H2O = CH3C(OH)(CH3)CH2(OH) + KOH + MnO2 =>
3 CH3C(CH3)CH2 + 2 KMnO4 + 4 H2O = 3 CH3C(OH)(CH3)CH2(OH) + 2 KOH + 2 MnO2

Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

Ni(NO3) + KCO3 = Ni(CO3) + KNO3 =>
Ni(NO3) + KCO3 = Ni(CO3) + KNO3

P4 + SO2Cl2 = SO2 + PCl3 =>
P4 + 6 SO2Cl2 = 6 SO2 + 4 PCl3

Fe(ClO3)3 + LiOH = Fe(OH)3 + LiClO3 =>
Fe(ClO3)3 + 3 LiOH = Fe(OH)3 + 3 LiClO3

Na2NO3 + H2O = NaOH + NO2 =>
Na2NO3 + H2O = 2 NaOH + NO2

Ba + O = BaO7 =>
Ba + 7 O = BaO7

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

Cr(OH)2 + HNO2 = Cr(NO2)2 + H2O =>
Cr(OH)2 + 2 HNO2 = Cr(NO2)2 + 2 H2O

Fe2O3 + H2SO4 = [Fe2(SO4)3] + H2O =>
Fe2O3 + 3 H2SO4 = [Fe2(SO4)3] + 3 H2O

CaCO3(s)H2SO4(aq) = CaSO4(s)H2CO3(aq) =>
CaCO3(s)H2SO4(aq) = CaSO4(s)H2CO3(aq)

NO2 + PbO2 = NO3{-} + Pb{2+} =>
2 NO2 + PbO2 = 2 NO3{-} + Pb{2+}

KMnO4 + HI = MnI2 + I2 + KI + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 5 I2 + 2 KI + 8 H2O

C4H7NO4 + H2SO4 = CO2 + (NH4)2SO4 + SO2 + H2O =>
2 C4H7NO4 + 13 H2SO4 = 8 CO2 + (NH4)2SO4 + 12 SO2 + 16 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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