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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca + I = Ca5I2 =>
5 Ca + 2 I = Ca5I2

C6H5CH3 + Br2 = C6H4BrCH3 + HBr =>
C6H5CH3 + Br2 = C6H4BrCH3 + HBr

Cr2O3 + C = Cr3C2 + CO =>
3 Cr2O3 + 13 C = 2 Cr3C2 + 9 CO

C6H13NH2 + O2 = H2O + CO2 + NH2 =>
4 C6H13NH2 + 37 O2 = 26 H2O + 24 CO2 + 4 NH2

BaCl2 + MgCO3 = MgCl2 + BaCO3 =>
BaCl2 + MgCO3 = MgCl2 + BaCO3

(NH4)2CO3 = (NH4)2O + CO2 =>
(NH4)2CO3 = (NH4)2O + CO2

H2 + FeSO4 = H2SO4 + Fe =>
H2 + FeSO4 = H2SO4 + Fe

B + CO2 = BCO2 =>
B + CO2 = BCO2

Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na[Al(OH)4] + HNO3 = NaNO3 + Al(OH)3 + H2O

H2SO4 + NaOH = Na2SO4 + HOH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 HOH

SbCl + Hg2Cl2 + NaOH = NaSbO3 + NaCl + Hg + H2O =>
SbCl + 2 Hg2Cl2 + 6 NaOH = NaSbO3 + 5 NaCl + 4 Hg + 3 H2O

NiO + NaOH = Na2NiO2 + H2O =>
NiO + 2 NaOH = Na2NiO2 + H2O

H2SiO3 + FeBr3 = HBr + Fe2(SiO3)3 =>
3 H2SiO3 + 2 FeBr3 = 6 HBr + Fe2(SiO3)3

Mn3(PO4)2 + O = MnO + PO4 =>
Mn3(PO4)2 + 3 O = 3 MnO + 2 PO4

AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

B + CO2 = BCO2 =>
B + CO2 = BCO2

Ca[OH]2 + Cl = Ca[ClO]3 + CaCl2 + H2O =>
3 Ca[OH]2 + 7 Cl = Ca[ClO]3 + 2 CaCl2 + 3 H2O

CH3CO2H + Na2CO3 = NaC2H3O2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 NaC2H3O2 + CO2 + H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

IO + H2O = I(OH)2 =>
IO + H2O = I(OH)2

IO + H2O = I + OH =>
IO + H2O = I + 2 OH

IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H

Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe

IO + H2O = H2IO2 =>
IO + H2O = H2IO2

CoSO4 + (NH4)3PH4 = CoPH4 + (NH4)3SO4 =>
CoSO4 + (NH4)3PH4 = CoPH4 + (NH4)3SO4

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

VCl2 + H2 = HCl + V =>
VCl2 + H2 = 2 HCl + V

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

Mg(NO3)2(aq) + Li2SO4 = LiNO3(aq) + MgSO4(s) =>
Mg(NO3)2(aq) + Li2SO4 = 2 LiNO3(aq) + MgSO4(s)

Ni + O2 = Ni2O3 =>
4 Ni + 3 O2 = 2 Ni2O3

Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 24 HNO3 = 14 Pb(NO3)2 + Pb(MnO4)2 + 12 H2O

CH2(OH)CH2CH2CH3 + O2 = CO2 + H2O =>
CH2(OH)CH2CH2CH3 + 6 O2 = 4 CO2 + 5 H2O

SiO2 + H2F2 = SiF4 + H2O =>
SiO2 + 2 H2F2 = SiF4 + 2 H2O

TiCl3 + O2 + H2O = TiO2 + HCl =>
4 TiCl3 + O2 + 6 H2O = 4 TiO2 + 12 HCl

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

Na3PO4*12H2O + CuSO4*5H2O = Cu3(PO4)2 + Na2SO4 + H2O =>
2 Na3PO4*12H2O + 3 CuSO4*5H2O = Cu3(PO4)2 + 3 Na2SO4 + 39 H2O

Cu2O + H2O + CO2 = CuCO3CuOH2 =>
Cu2O + H2O + CO2 = CuCO3CuOH2

VCl2 + H2 = HCl + V =>
VCl2 + H2 = 2 HCl + V

C6H14 = C6H12 + H2 =>
C6H14 = C6H12 + H2

H2A + NaOH = H2O + Na2A =>
H2A + 2 NaOH = 2 H2O + Na2A

Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2C2O4(aq) = CaC2O4(s) + 2 NaNO3(aq)

Cl + O2 = Cl2O3 =>
4 Cl + 3 O2 = 2 Cl2O3

NH4Fe(SO4)2*12H2O + HCl = NH4FeCl4 + H2SO4 + H2O =>
NH4Fe(SO4)2*12H2O + 4 HCl = NH4FeCl4 + 2 H2SO4 + 12 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Na2SO4 + LiOH = NaOH + Li2SO4 =>
Na2SO4 + 2 LiOH = 2 NaOH + Li2SO4

B + CO2 = BCO2 =>
B + CO2 = BCO2

CuSO4(ac) + NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac) =>
CuSO4(ac) + 2 NaOH(ac) = Cu(OH)2(ac) + Na2SO4(ac)

C6H5CH3 + Br2 = C6H4BrCH3 + HBr =>
C6H5CH3 + Br2 = C6H4BrCH3 + HBr

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Breng de vergelijking van een chemische reactie in evenwicht
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