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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2

NH3 + KOH + H2O2 = KNO3 + H2O =>
NH3 + KOH + 4 H2O2 = KNO3 + 6 H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

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

CH3NO2 + H2O = CH3HNO2 + OH =>
CH3NO2 + H2O = CH3HNO2 + OH

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

LiCl + Na2 + Co3 = LiCo3 + Na2Cl =>
LiCl + Na2 + Co3 = LiCo3 + Na2Cl

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

Li2O = Li + O2 =>
2 Li2O = 4 Li + O2

Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2

AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl

Ca(OH)2(s) + H3Po4(aq) = H2O(l) + Ca3(Po4)2(s) =>
3 Ca(OH)2(s) + 2 H3Po4(aq) = 6 H2O(l) + Ca3(Po4)2(s)

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O

CO2 + Ca + H2O = CaCO3 + H2 =>
CO2 + Ca + H2O = CaCO3 + H2

(MoO4){2-} + Os{4+} = (MoO4)4Os2 =>
4(MoO4){2-} + 2 Os{4+} = (MoO4)4Os2

Sn(NO3)4 + Ag = AgNO3 + Sn =>
Sn(NO3)4 + 4 Ag = 4 AgNO3 + Sn

CH3COOH + Ba(OH)2 = Ba(COOH) + CH3(OH)2 =>
CH3COOH + Ba(OH)2 = Ba(COOH) + CH3(OH)2

Mn + HF = MnF + H =>
Mn + HF = MnF + H

MnO2 + K2SO4 + KCl + H2O = KMnO4 + K2SO3 + HCl =>
2 MnO2 + 3 K2SO4 + 2 KCl + H2O = 2 KMnO4 + 3 K2SO3 + 2 HCl

Fe + Cl = FeCl3 = =>
Fe + 3 Cl = FeCl3

NiCl2 + NH3 = [Ni(NH3)6]Cl2 =>
NiCl2 + 6 NH3 = [Ni(NH3)6]Cl2

C6H4(OH)2 + FeCl3 = (C6H4O(OH))3Fe + HCl =>
3 C6H4(OH)2 + FeCl3 = (C6H4O(OH))3Fe + 3 HCl

Na2CO3 + C2H3O2H = NaC2H3O2 + H2O + CO2 =>
Na2CO3 + 2 C2H3O2H = 2 NaC2H3O2 + H2O + CO2

CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr =>
CH3CHBrCH3 + KCN = CH3CH2CH2CN + KBr

WO3 + H2 = H2O + W =>
WO3 + 3 H2 = 3 H2O + W

MgMnB4 = MgB2 + MnB + MnB4 =>
3 MgMnB4 = 3 MgB2 + 2 MnB + MnB4

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Ca + ZnCO3 = CaCO3 + Zn =>
Ca + ZnCO3 = CaCO3 + Zn

Na2S + N2 = Na3N + S =>
3 Na2S + N2 = 2 Na3N + 3 S

CaBr2 + Ca(OH)2 = CaBr + Ca(OH)3 =>
CaBr2 + 3 Ca(OH)2 = 2 CaBr + 2 Ca(OH)3

Mn + HF = MnF + H =>
Mn + HF = MnF + H

Al + COSO4 = Al2(SO4)3 + CO =>
2 Al + 3 COSO4 = Al2(SO4)3 + 3 CO

Co(CN)2 + KCN + H2O = K2[Co(CN)4]*H2O =>
Co(CN)2 + 2 KCN + H2O = K2[Co(CN)4]*H2O

Na2CO3 + ZnO = Na2O + ZnCO3 =>
Na2CO3 + ZnO = Na2O + ZnCO3

Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Cr + H2CO3 = Cr2(CO3)3 + H2 =>
2 Cr + 3 H2CO3 = Cr2(CO3)3 + 3 H2

Fe2S3 + O2 = SO2 + FeO =>
Fe2S3 + 4 O2 = 3 SO2 + 2 FeO

C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2

Zn(s) + O2 = ZnO(s) =>
2 Zn(s) + O2 = 2 ZnO(s)

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Mn + HF = MnF + H =>
Mn + HF = MnF + H

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Mg + NH4Cl = MgCl2 + NH4 =>
Mg + 2 NH4Cl = MgCl2 + 2 NH4

Co(CN)2 + KCN + H2O = K2[Co(CN)4]*H2O =>
Co(CN)2 + 2 KCN + H2O = K2[Co(CN)4]*H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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