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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuBr2 + Ba(NO3)2 = Cu(NO3)2 + Ba2 + Br2 =>
2 CuBr2 + 2 Ba(NO3)2 = 2 Cu(NO3)2 + Ba2 + 2 Br2

AgNO3 + Br2 = AgBr + NO3 =>
2 AgNO3 + Br2 = 2 AgBr + 2 NO3

P + H2O + NaOH = PH3 + NaH2PO4 =>
8 P + 9 H2O + 3 NaOH = 5 PH3 + 3 NaH2PO4

Ba(OH)2(aq) + HI(aq) = BaI2(s) + H2O(l) =>
Ba(OH)2(aq) + 2 HI(aq) = BaI2(s) + 2 H2O(l)

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

C3H8O + CH3COOH = C7H14O2 + H2O =>
5 C3H8O + 3 CH3COOH = 3 C7H14O2 + 5 H2O

FeCl + NaCO2 = NaCl + FeCO2 =>
FeCl + NaCO2 = NaCl + FeCO2

Ca(No3)2(aq) + Na3PO4(aq) = CaPO4 + Na3(No3)2 =>
Ca(No3)2(aq) + Na3PO4(aq) = CaPO4 + Na3(No3)2

CaSiO3 + HOH = CaOH + HSiO3 =>
CaSiO3 + HOH = CaOH + HSiO3

FeBr2 + Rb = FeRb2 + Br2 =>
FeBr2 + 2 Rb = FeRb2 + Br2

CrO3(s) + Al(s) = Al2O3(s) + Cr2O3(s) =>
2 CrO3(s) + 2 Al(s) = Al2O3(s) + Cr2O3(s)

Ca(NO3)2 + FeCl3 = CaCl2 + Fe(NO3)3 =>
3 Ca(NO3)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(NO3)3

Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O

Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4(NO3) =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4(NO3)

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

Cr(CH3COO)3 + PbCOOH = Cr2(COOH)3 + Pb(CH3COO)2 =>
2 Cr(CH3COO)3 + 3 PbCOOH = Cr2(COOH)3 + 3 Pb(CH3COO)2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

NaBr(aq) + Cl2(g) = NaCl(aq) + Br2(g) =>
2 NaBr(aq) + Cl2(g) = 2 NaCl(aq) + Br2(g)

SO2 + KOH = KHSO3 =>
SO2 + KOH = KHSO3

KJ + H2SO4 = J2 + K2SO4 + H2O + H2S =>
8 KJ + 5 H2SO4 = 4 J2 + 4 K2SO4 + 4 H2O + H2S

C6H5NH3Cl + H2O = HCl + C6H5NH3OH =>
C6H5NH3Cl + H2O = HCl + C6H5NH3OH

Na2SiO3H2OCO2 = Na2CO3H2SiO3 =>
Na2SiO3H2OCO2 = Na2CO3H2SiO3

I2(g) + KBr(aq) = KI(aq) + Br2(l) =>
I2(g) + 2 KBr(aq) = 2 KI(aq) + Br2(l)

NaOH + C6H4(OH)2 + KBr = KC6H4(OH)2HBr + NaO =>
NaOH + C6H4(OH)2 + KBr = KC6H4(OH)2HBr + NaO

Pb + HNO3 = NO + Pb(NO3)2 + H2O =>
3 Pb + 8 HNO3 = 2 NO + 3 Pb(NO3)2 + 4 H2O

MgCO3 + H2O + CO2 = Mg(HCO3)2 =>
MgCO3 + H2O + CO2 = Mg(HCO3)2

Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaOH(aq)

CH3Cl + CuOH = CuCl + CH3OH =>
CH3Cl + CuOH = CuCl + CH3OH

FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K4Fe(C2O4)4*4H2O =>
FeC2O4*2H2O + H2C2O4 + H2O2 + 2 K2C2O4 = K4Fe(C2O4)4*4H2O

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O

Mn(O2)2 + HCl = MnCl2 + Cl + H2O =>
Mn(O2)2 + 8 HCl = MnCl2 + 6 Cl + 4 H2O

PbO + KNO3 + KOH = K2PbO3 + H2O + NH3 =>
4 PbO + KNO3 + 7 KOH = 4 K2PbO3 + 2 H2O + NH3

Mg(CO3) + HClO4 = Mg(ClO4)2 + H2O + CO2 =>
Mg(CO3) + 2 HClO4 = Mg(ClO4)2 + H2O + CO2

Zn(OH)2(s) + H2SO4(ac) = ZnSO4 + H2O(i) =>
Zn(OH)2(s) + H2SO4(ac) = ZnSO4 + 2 H2O(i)

H2SO4 + FeO*Fe2O3 = FeSO4 + Fe2(SO4)3 + H2O =>
4 H2SO4 + FeO*Fe2O3 = FeSO4 + Fe2(SO4)3 + 4 H2O

NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g)

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Na + Cu2O = Na2O + Cu2 =>
2 Na + Cu2O = Na2O + Cu2

Na2S2O3 + Cl2 + H2O = NaHSO43 + HCl =>
Na2S2O3 + 82 Cl2 + 83 H2O = 2 NaHSO43 + 164 HCl

HBr(aq) + K2CO3(aq) = KBr(aq) + CO2(g) + H2O(l) =>
2 HBr(aq) + K2CO3(aq) = 2 KBr(aq) + CO2(g) + H2O(l)

AsHNO3 + H2O = H3As + O4 + NO =>
4 AsHNO3 + 4 H2O = 4 H3As + 3 O4 + 4 NO

HI(aq) + LiOH(aq) = H2O(l) + LiI(aq) =>
HI(aq) + LiOH(aq) = H2O(l) + LiI(aq)

C3H7COC2H5 + O2 = CO2 + H2O =>
2 C3H7COC2H5 + 17 O2 = 12 CO2 + 12 H2O

CoCl3 + NH3 + H2O = Co(NH3)5H2O + Cl3 =>
CoCl3 + 5 NH3 + H2O = Co(NH3)5H2O + Cl3

Li + H2O2 = LiOH =>
2 Li + H2O2 = 2 LiOH

AlCO3 + HNO4 = AlNO4 + HCO3 =>
AlCO3 + HNO4 = AlNO4 + HCO3

CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + C6H11O7Na + H2O =>
2 CuSO4 + 5 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + C6H11O7Na + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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