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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
Sr(NO3)2 + Ba(NO3)2 = BaSr(NO3)4 =>
Sr(NO3)2 + Ba(NO3)2 = BaSr(NO3)4

HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3

CuCl2 + MgSO4 = CuSO4 + MgCl2 =>
CuCl2 + MgSO4 = CuSO4 + MgCl2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Ca(OH)2 + HC1 = H2O + CaC2 =>
Ca(OH)2 + 2 HC1 = 2 H2O + CaC2

CH3CHOHCN + H2O + HCl = NH4Cl + CH3CHOHCOOH =>
CH3CHOHCN + 2 H2O + HCl = NH4Cl + CH3CHOHCOOH

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3

Ag + H2(SO4) = Ag2(SO4) + H =>
2 Ag + H2(SO4) = Ag2(SO4) + 2 H

SiO2 + HCl = H2O + SiCl4 =>
SiO2 + 4 HCl = 2 H2O + SiCl4

MnSO4 + BaCl2 = BaSO4 + MnCl2 =>
MnSO4 + BaCl2 = BaSO4 + MnCl2

SCu + HNO3 = (NO3)2Cu + NO + H2O + S =>
3 SCu + 8 HNO3 = 3(NO3)2Cu + 2 NO + 4 H2O + 3 S

Na2CO3 + NaOH = Na3OHCO3 =>
Na2CO3 + NaOH = Na3OHCO3

FeCl3(aq) + KSCN(aq) = FeSCNCl2 + KCl =>
FeCl3(aq) + KSCN(aq) = FeSCNCl2 + KCl

Na2HPO4 + Zn = Na3PO4 + Zn3(PO4)2 + H2 =>
6 Na2HPO4 + 3 Zn = 4 Na3PO4 + Zn3(PO4)2 + 3 H2

CaSO42H2O + (NH4)2SO4 = (NH4)2SO42CaSO4 + H2O =>
CaSO42H2O + (NH4)2SO4 = (NH4)2SO42CaSO4 + H2O

Fe2(SO4)3(aq) + NH3(aq) + H2O(l) = Fe(OH)3(s) + (NH4)2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NH3(aq) + 6 H2O(l) = 2 Fe(OH)3(s) + 3(NH4)2SO4(aq)

Pb2O2 + H2 = Pb + H3O =>
Pb2O2 + 3 H2 = 2 Pb + 2 H3O

Zn{2+} + OH{-} = Zn(OH)2 =>
Zn{2+} + 2 OH{-} = Zn(OH)2

Fe + NCl2 = FeCl3 + N2 =>
4 Fe + 6 NCl2 = 4 FeCl3 + 3 N2

NaHCO3 + C6H8O7*H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 3 CO2 + 4 H2O + Na3C6H5O7

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

Co{2+} + NH3 = Co(NH3)6{2+} =>
Co{2+} + 6 NH3 = Co(NH3)6{2+}

S2I9 = S + I2 =>
2 S2I9 = 4 S + 9 I2

No2CO3 + HCI = NoCI + H2O + CO2 =>
No2CO3 + 2 HCI = 2 NoCI + H2O + CO2

Zn + HCl = Zn(HCl) =>
Zn + HCl = Zn(HCl)

Ar + HNO3 = ArNO3 + H2 =>
2 Ar + 2 HNO3 = 2 ArNO3 + H2

(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH

Al2(SO4)3*16H2O + AcAcH = Al(AcAc)3 + H2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 AcAcH = 2 Al(AcAc)3 + 3 H2SO4 + 16 H2O

(NH4)2SO4 + Mg(OH)2 = MgSO4 + NH4OH =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 NH4OH

CaCO3 + CO = CaC2 + O2 =>
CaCO3 + CO = CaC2 + 2 O2

Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2

Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

CO2 + NaOH = Na2CO3 + H2O =>
CO2 + 2 NaOH = Na2CO3 + H2O

Hf + HCl = HfCl2 + H2 =>
Hf + 2 HCl = HfCl2 + H2

FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl

H2CO3 + Ca3N2 = H3N + CaCO3 =>
3 H2CO3 + Ca3N2 = 2 H3N + 3 CaCO3

Na2S + CH3COOH = H2S + Na + CH3COO =>
Na2S + 2 CH3COOH = H2S + 2 Na + 2 CH3COO

LiS + C2Br = C2S + LiBr =>
LiS + C2Br = C2S + LiBr

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

KMnO4 + H2O + Cu = Cu(OH)2 + MnO2 + KOH =>
2 KMnO4 + 4 H2O + 3 Cu = 3 Cu(OH)2 + 2 MnO2 + 2 KOH

LiClO4(heat) = LiCl + O2 =>
LiClO4(heat) = LiCl + 2 O2

Na4SO4 + CaCl4 = CaSO4 + NaCl =>
Na4SO4 + CaCl4 = CaSO4 + 4 NaCl

Aq + C = AqC2 =>
Aq + 2 C = AqC2

CO + O2 = CO2O3 =>
CO + 2 O2 = CO2O3

U + F2 = UF6 =>
U + 3 F2 = UF6

HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH =>
HOCH2CH2NH2 + CO2 = HOCH2CH2NHCOOH

BaCo3 + HNO3 = Ba(NO3)2 + H2Co3 =>
BaCo3 + 2 HNO3 = Ba(NO3)2 + H2Co3

Na + C + O = NaCO3 =>
Na + C + 3 O = NaCO3

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Breng de vergelijking van een chemische reactie in evenwicht
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