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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3

PBr3 = P + Br =>
PBr3 = P + 3 Br

H6C4O6 + NaOH = NaH5C4O6 + H2O =>
H6C4O6 + NaOH = NaH5C4O6 + H2O

CaPO4 + SiO2 + C = P + CaSiO4 + CO =>
CaPO4 + SiO2 + 2 C = P + CaSiO4 + 2 CO

Sr(NO3)2 + (NH4)2C2O4 = NH4NO3 + C2O4Sr =>
Sr(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + C2O4Sr

(NH4)2SO4 + HNO3 = NH4NO3 + H2SO4 =>
(NH4)2SO4 + 2 HNO3 = 2 NH4NO3 + H2SO4

SnO2 + Al(NO3)3 = N4O12Sn + Al2O3 =>
3 SnO2 + 4 Al(NO3)3 = 3 N4O12Sn + 2 Al2O3

C3H8O + HCl = C4H9Cl + H2O =>
4 C3H8O + 3 HCl = 3 C4H9Cl + 4 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

PbCrO4 + NaOH = Na2Pb(OH)4 + Na2CrO4 =>
PbCrO4 + 4 NaOH = Na2Pb(OH)4 + Na2CrO4

FeSCN{2+} + HCl = FeCl{2+} + HSCN =>
FeSCN{2+} + HCl = FeCl{2+} + HSCN

C7H16 + HCl = C7H15Cl + H2 =>
C7H16 + HCl = C7H15Cl + H2

Fe2O3 + C1O1 = Fe1 + C1O2 =>
Fe2O3 + 3 C1O1 = 2 Fe1 + 3 C1O2

H4B6O11 + H2O = H3BO3 =>
H4B6O11 + 7 H2O = 6 H3BO3

Fe2 + H2O = HFe + O2 =>
2 Fe2 + 2 H2O = 4 HFe + O2

Na2S(aq) + Fe(C2H3O2)3(aq) = Fe2S3(s) + NaC2H3O2(aq) =>
3 Na2S(aq) + 2 Fe(C2H3O2)3(aq) = Fe2S3(s) + 6 NaC2H3O2(aq)

Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2

Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe

KI(aq) + FeCl3(aq) = FeI3 + KCl =>
3 KI(aq) + FeCl3(aq) = FeI3 + 3 KCl

KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O

N3 + O2 = N2O3 =>
4 N3 + 9 O2 = 6 N2O3

HBr + NH4OH = HOH + NH4Br =>
HBr + NH4OH = HOH + NH4Br

BaCO3 + HF = BaF2 + H2CO3 =>
BaCO3 + 2 HF = BaF2 + H2CO3

Cr + O2 = CrO3 =>
2 Cr + 3 O2 = 2 CrO3

Al + HC = AlC3 + H2 =>
2 Al + 6 HC = 2 AlC3 + 3 H2

C4H6O4 + O2 = CO + H2O =>
2 C4H6O4 + 3 O2 = 8 CO + 6 H2O

Hydrochloricacid + Zinc = Zincchloride + hydrogen =>
2 HCl + Zn = ZnCl2 + H2

ZnCu + HCl = CuCl + Zn + H2 =>
2 ZnCu + 2 HCl = 2 CuCl + 2 Zn + H2

N2 + NaCO3 + C = NaCN + CO =>
N2 + 2 NaCO3 + 6 C = 2 NaCN + 6 CO

NaNO3 + Al + S = Al2O3 + N2 + Na2S =>
2 NaNO3 + 4 Al + S = 2 Al2O3 + N2 + Na2S

Cr + AgNO3 = Cr(NO3) + Ag =>
Cr + AgNO3 = Cr(NO3) + Ag

AgNO3(aq) + SrI2(aq) = Sr(NO3)2(s) + AgI(aq) =>
2 AgNO3(aq) + SrI2(aq) = Sr(NO3)2(s) + 2 AgI(aq)

KMnO4 + H2O = Mn2O7 + KOH =>
2 KMnO4 + H2O = Mn2O7 + 2 KOH

Si(OC2H5)4 + H2O = SiO2 + CH3CH2OH =>
Si(OC2H5)4 + 2 H2O = SiO2 + 4 CH3CH2OH

K + AlCl3 + H2O = KCl + Al(OH)3 + H =>
3 K + AlCl3 + 3 H2O = 3 KCl + Al(OH)3 + 3 H

VO + Pt = Pt2O4 + V =>
4 VO + 2 Pt = Pt2O4 + 4 V

HClO4 + N2 = N2(ClO4)4 + H2 =>
4 HClO4 + N2 = N2(ClO4)4 + 2 H2

HCl + As2O3 + NaNO3 + H2O = NO + H4AsO4 + NaCl =>
2 HCl + 3 As2O3 + 2 NaNO3 + 11 H2O = 2 NO + 6 H4AsO4 + 2 NaCl

Al2(CO3)3 + HBr(aq) = AlBr3(aq) + H2O(l) + CO2(g) =>
Al2(CO3)3 + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2O(l) + 3 CO2(g)

Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2

FeOH + NaSO4 = FeSO4 + NaOH =>
FeOH + NaSO4 = FeSO4 + NaOH

K2CO3(aq) + HNO3(aq) = K2NO3 + HCO3 =>
K2CO3(aq) + HNO3(aq) = K2NO3 + HCO3

ZnCO3 + H2O = Zn(OH)2 + CO2 =>
ZnCO3 + H2O = Zn(OH)2 + CO2

Zn + Pb3N2 = ZnN + Pb =>
2 Zn + Pb3N2 = 2 ZnN + 3 Pb

Ca + H2O = Ca(OH) + H22 =>
22 Ca + 22 H2O = 22 Ca(OH) + H22

Ti3O4 + HNO3 = Ti(NO3)2 + Ti(NO3)4 + H2O =>
Ti3O4 + 8 HNO3 = 2 Ti(NO3)2 + Ti(NO3)4 + 4 H2O

Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KOH =>
Fe(OH)3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KOH

AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq) =>
AgNO3(aq) + NaBr(aq) = AgBr(aq) + NaNO3(aq)

N3 + H2O = NO2 + H =>
N3 + 6 H2O = 3 NO2 + 12 H

HIO4 + H2O = H5IO6 =>
HIO4 + 2 H2O = H5IO6

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Breng de vergelijking van een chemische reactie in evenwicht
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