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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
H2S04 = H2 + S04 =>
H2S04 = H2 + S04

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

BaSO4 + Na2CO3 = BaCO3 + Na2SO4 =>
BaSO4 + Na2CO3 = BaCO3 + Na2SO4

Ag2CrO4 + NH4OH = [Ag(NH3)2]2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = [Ag(NH3)2]2CrO4 + 4 H2O

KI + H2O2 + HCl = KCl + H2O + I2 =>
2 KI + H2O2 + 2 HCl = 2 KCl + 2 H2O + I2

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

Cl2 + Fe = Fe4Cl3 =>
3 Cl2 + 8 Fe = 2 Fe4Cl3

NH4ClO4 = N2 + Cl2 + O2 + H3O =>
6 NH4ClO4 = 3 N2 + 3 Cl2 + 8 O2 + 8 H3O

NaO = ONa =>
NaO = ONa

Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb

SO2(g) + H2O(i) = H2SO3(aq) =>
SO2(g) + H2O(i) = H2SO3(aq)

S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S

K + Ca(ClO3)2 = KClO3 + Ca =>
2 K + Ca(ClO3)2 = 2 KClO3 + Ca

Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO

S2Cl2 + H2O = SO2 + HCl + S =>
2 S2Cl2 + 2 H2O = SO2 + 4 HCl + 3 S

C + NO = CNO =>
C + NO = CNO

NaBr + Na2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaBr + Na2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O

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

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

Al3 + NaOH + H2O = NaAlO2 + H2 =>
2 Al3 + 6 NaOH + 6 H2O = 6 NaAlO2 + 9 H2

Al + NaOH = NaAlO2 + H2 + NaH =>
2 Al + 4 NaOH = 2 NaAlO2 + H2 + 2 NaH

CH3C6H4OH + CH2CHCH3 = ((CH3)2CH)CH3C6H3OH =>
CH3C6H4OH + CH2CHCH3 = ((CH3)2CH)CH3C6H3OH

MgCl2 + B = BCl3 + Mg =>
3 MgCl2 + 2 B = 2 BCl3 + 3 Mg

NaOH + NH4Cl = NH4OH + NaCl =>
NaOH + NH4Cl = NH4OH + NaCl

(CH3)2CHCH2OH + PBr3 = (CH3)2CHCH2Br + H3PO3 =>
3(CH3)2CHCH2OH + PBr3 = 3(CH3)2CHCH2Br + H3PO3

CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl

Mg(c) + CO2(g) = MgO + C =>
2 Mg(c) + CO2(g) = 2 MgO + C

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

C1742H3247O200 + O2 = CO2 + H2O =>
4 C1742H3247O200 + 9815 O2 = 6968 CO2 + 6494 H2O

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2

AgCl(aq) + H2S(aq) = Ag2S(s) + HCl(aq) =>
2 AgCl(aq) + H2S(aq) = Ag2S(s) + 2 HCl(aq)

KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

Cr + NiSO4 = Cr2(SO4)3 + Ni =>
2 Cr + 3 NiSO4 = Cr2(SO4)3 + 3 Ni

Na2SO3 + HCI = H2O + NaCI + SO2 =>
Na2SO3 + 2 HCI = H2O + 2 NaCI + SO2

CuSO4 + HCl = CuCl4H2 + H2SO4 =>
CuSO4 + 4 HCl = CuCl4H2 + H2SO4

CH3CHO + [Ag(NH3)2]OH = CH3COOH + NH3 + Ag + H2O =>
CH3CHO + 2[Ag(NH3)2]OH = CH3COOH + 4 NH3 + 2 Ag + H2O

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

Mn + O2 = MnO2 =>
Mn + O2 = MnO2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

O6N3 + H2 = H2O + N2 =>
2 O6N3 + 12 H2 = 12 H2O + 3 N2

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

Ba(NO3)2 + K3PO4 = Ba3(PO4)2 + KNO3 =>
3 Ba(NO3)2 + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

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Breng de vergelijking van een chemische reactie in evenwicht
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