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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeSO4 + KOH = Fe(OH)2 + K2(SO4) =>
FeSO4 + 2 KOH = Fe(OH)2 + K2(SO4)

H2CO3 + NaOH = H2O + NaHCO3 =>
H2CO3 + NaOH = H2O + NaHCO3

Ba(CH3COO) + HCl = BaCl + CH3COOH =>
Ba(CH3COO) + HCl = BaCl + CH3COOH

CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3 =>
CaOH2 + Fe2(SO4)3 = Fe2OH2 + Ca(SO4)3

Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

C19H16 + C4H4BrNO2 = C19H15Br + C4H5NO2 =>
C19H16 + C4H4BrNO2 = C19H15Br + C4H5NO2

C2H5OH + CH3COOH = C5H10O2 + H2O =>
3 C2H5OH + 2 CH3COOH = 2 C5H10O2 + 3 H2O

HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4

UO2F2 + KOH = U2O7K2 + KF + H2O =>
2 UO2F2 + 6 KOH = U2O7K2 + 4 KF + 3 H2O

PHCO3 = P2CO3 + H2O + CO2 =>
2 PHCO3 = P2CO3 + H2O + CO2

MgSO4 + Cu + H2O = Mg(OH)2 + CuSO4 + H2 =>
MgSO4 + Cu + 2 H2O = Mg(OH)2 + CuSO4 + H2

S + Cl2 = SCl2 =>
S + Cl2 = SCl2

HCl + HgO = H2O + HgCl2 =>
2 HCl + HgO = H2O + HgCl2

KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

Na2WO4*H2O + Na2SiO3*H2O + Na2MoO4*H2O + H2SO4 = H4SiMo8W4O40H2O + NaHSO4 + H2O =>
4 Na2WO4*H2O + Na2SiO3*H2O + 8 Na2MoO4*H2O + 26 H2SO4 = H4SiMo8W4O40H2O + 26 NaHSO4 + 23 H2O

C4H9COOH + C5H11OH = C4H9COOC5H9 + H2O =>
3 C4H9COOH + C5H11OH = 2 C4H9COOC5H9 + 3 H2O

PbO(s) + CO2(g) = PbCO3(s) =>
PbO(s) + CO2(g) = PbCO3(s)

Cu2(SO4)3 + Fe(NO3)2 = Cu(NO3) + Fe(SO4)3 =>
Cu2(SO4)3 + Fe(NO3)2 = 2 Cu(NO3) + Fe(SO4)3

Na2CO3 + CoCl2 = NaCl2 + Co2CO3 =>
Na2CO3 + 2 CoCl2 = 2 NaCl2 + Co2CO3

FeCu2 + H2SO4 = FeSO4 + H2 + Cu =>
FeCu2 + H2SO4 = FeSO4 + H2 + 2 Cu

C2H5Br + KOH(alc) = KBr + H2O + C2H4 =>
C2H5Br + KOH(alc) = KBr + H2O + C2H4

Mn(OH2) + O2 = MnO2 + H2O =>
Mn(OH2) + O2 = MnO2 + H2O

ClO3 + H2 = Cl2 + H2O =>
2 ClO3 + 6 H2 = Cl2 + 6 H2O

Al(OH)3 + H2SO4 = Al(oh)3 + H2O + SO4 =>
6 Al(OH)3 + 9 H2SO4 = 2 Al(oh)3 + 18 H2O + 9 SO4

HgNH2I + HgI2 = [NH2Hg2I2]I =>
HgNH2I + HgI2 = [NH2Hg2I2]I

CaCO3 + CuF2 = CaF2 + CuCO3 =>
CaCO3 + CuF2 = CaF2 + CuCO3

H2SO4Na2O = Na2SO4 + H2O =>
H2SO4Na2O = Na2SO4 + H2O

CaOCl2 = CaCl2 + O2 =>
2 CaOCl2 = 2 CaCl2 + O2

K2Cr2O3 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl + H2O =>
K2Cr2O3 + Na2SO3 + 4 HCl = 2 KCl + Na2SO4 + 2 CrCl + 2 H2O

NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O

KJ + Fe2(SO4)3 = J2 + K2SO4 + FeSO4 =>
2 KJ + Fe2(SO4)3 = J2 + K2SO4 + 2 FeSO4

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

Pb + ClO4 = Pb(ClO4)4 =>
Pb + 4 ClO4 = Pb(ClO4)4

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

AlCl3 + HBr = HCl + AlBr3 =>
AlCl3 + 3 HBr = 3 HCl + AlBr3

Cu(NO3)2*3H2O + Fe(NO3)3*9H2O = CuFe5O8 + N2 + H2O + O2 =>
2 Cu(NO3)2*3H2O + 10 Fe(NO3)3*9H2O = 2 CuFe5O8 + 17 N2 + 96 H2O + 43 O2

NiO + C = Ni + CO =>
NiO + C = Ni + CO

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

CuCl + BaO = Cu2O + BaCl2 =>
2 CuCl + BaO = Cu2O + BaCl2

Al + HSO4{-} + OH{-) = Al2O3+S{2-}+H2O =>
8 Al + 3 HSO4{-} + 3 OH{-) = 4 Al2O3+3S{2-}+3H2O

Au + NH4CN + HBr + O2 = H2O + NH4[Au(CN)4] + NH4Br =>
4 Au + 16 NH4CN + 12 HBr + 3 O2 = 6 H2O + 4 NH4[Au(CN)4] + 12 NH4Br

Al(OH)3 + H2SO4 = Al(oh)3 + H2O + SO4 =>
6 Al(OH)3 + 9 H2SO4 = 2 Al(oh)3 + 18 H2O + 9 SO4

BaCl2*2H2O(heat) = BaCl2 + H2O =>
BaCl2*2H2O(heat) = BaCl2 + 2 H2O

Cu + S = Cu2S =>
2 Cu + S = Cu2S

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

CoCl2 + NH4Cl + NH3 + O2 = (Co(NH3)6)Cl3 + H2O =>
4 CoCl2 + 4 NH4Cl + 20 NH3 + O2 = 4(Co(NH3)6)Cl3 + 2 H2O

Hg(NO3)2 + NH4OH = NH4NO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 NH4OH = 2 NH4NO3 + Hg(OH)2

PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2 =>
PbC2H3O2 + BaCl2 = PbCl2 + BaC2H3O2

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Breng de vergelijking van een chemische reactie in evenwicht
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