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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br

Ca(OH)2 + SrCO3 = Sr(OH)2 + CaCO3 =>
Ca(OH)2 + SrCO3 = Sr(OH)2 + CaCO3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

H3A + NaOH = H2O + Na3A =>
H3A + 3 NaOH = 3 H2O + Na3A

VO2{+} + SO2 = VO{+2} + SO4{-2} =>
2 VO2{+} + SO2 = 2 VO{+2} + SO4{-2}

AlCl3 + Mg + H2O = MgCl2 + Al(OH)3 + H2 =>
2 AlCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Al(OH)3 + 3 H2

CH3OH + C6H8O7 = C9H14O7 + H2O =>
3 CH3OH + C6H8O7 = C9H14O7 + 3 H2O

HCHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O

Fl + Ca = FlCa =>
Fl + Ca = FlCa

MgSO4 + CaCH3CO2 = MgCH3CO2 + CaSO4 =>
MgSO4 + CaCH3CO2 = MgCH3CO2 + CaSO4

NaBH4 + NH4Cl = H2 + NaCl + B3N3H6 =>
3 NaBH4 + 3 NH4Cl = 9 H2 + 3 NaCl + B3N3H6

NaPO4 + AgNo3 = NaNo3 + AgPO4 =>
NaPO4 + AgNo3 = NaNo3 + AgPO4

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

HCOOH + ZnCO3 = HCOOZn + H2O + CO2 =>
3 HCOOH + 2 ZnCO3 = 2 HCOOZn + 2 H2O + 3 CO2

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3

K2Se + KMnO4 + H2SO4 = K2SeO4 + MnSO4 + K2SO4 + H2O =>
5 K2Se + 8 KMnO4 + 12 H2SO4 = 5 K2SeO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Sb2S3(s) + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)

Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + NH4C2H3O2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 NH4C2H3O2

HI + Ba2OH = Ba2I + H2O =>
HI + Ba2OH = Ba2I + H2O

C4H10 + Cl2O2 = CO2 + CCl4 + H2O =>
6 C4H10 + 26 Cl2O2 = 11 CO2 + 13 CCl4 + 30 H2O

A1 + H2O = A1O + H2 =>
A1 + H2O = A1O + H2

Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4

BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O =>
BaSiO3 + H2SO4 = BaSO4 + SiO2 + H2O

CH3COOH + HOCH3 = CH3COOCH3 + H2O =>
CH3COOH + HOCH3 = CH3COOCH3 + H2O

COCI2 + Na2SIO3 = COSIO3 + Na2CI2 =>
COCI2 + Na2SIO3 = COSIO3 + Na2CI2

CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H

C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O

C6H5CH2CH2OH + K2Cr2O7 + H2SO4 = C6H5CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5CH2COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF

ZnS + O2 = ZnO* + SO2 =>
2 ZnS + 3 O2 = 2 ZnO* + 2 SO2

MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

AlN + O2 = Al2O3 + NO2 =>
4 AlN + 7 O2 = 2 Al2O3 + 4 NO2

C + O2 = CO2 =>
C + O2 = CO2

HCl + Mn2O7 = Cl2 + H2O + MnCl2 =>
14 HCl + Mn2O7 = 5 Cl2 + 7 H2O + 2 MnCl2

O2 + HNO3 = HNO3O2 =>
O2 + HNO3 = HNO3O2

Fe2O3 + HI = Fe + HIO3 =>
Fe2O3 + HI = 2 Fe + HIO3

HCl + O2 = Cl2 + H2O =>
4 HCl + O2 = 2 Cl2 + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

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

LiOH + CO2 = Li2CO3*H2O =>
2 LiOH + CO2 = Li2CO3*H2O

CaCl2 + NaF = CaF2 + NaCl =>
CaCl2 + 2 NaF = CaF2 + 2 NaCl

BaCl2(g) + Na2SO4(g) = BaSO4 + NaCl =>
BaCl2(g) + Na2SO4(g) = BaSO4 + 2 NaCl

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

K + H3PO4 = K3(PO4)2 + H2 =>
3 K + 2 H3PO4 = K3(PO4)2 + 3 H2

Ba + H2O = Ba(OH)2*H2 =>
Ba + 2 H2O = Ba(OH)2*H2

K2Cr2O7 + Zn = ZnO + Cr3O2 + K2O =>
3 K2Cr2O7 + 14 Zn = 14 ZnO + 2 Cr3O2 + 3 K2O

KCI + KCIO3 = KCIO =>
2 KCI + KCIO3 = 3 KCIO

NaH + S = Na2S + H2S =>
2 NaH + 2 S = Na2S + H2S

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

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Breng de vergelijking van een chemische reactie in evenwicht
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