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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaCO3 + KOH = NaOHKCO3 =>
NaCO3 + KOH = NaOHKCO3

NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI

C22H52 + O2 = H2O + CO2 =>
C22H52 + 35 O2 = 26 H2O + 22 CO2

B2O3(s) + CaF2(s) = BF3(g) + CaO(s) =>
B2O3(s) + 3 CaF2(s) = 2 BF3(g) + 3 CaO(s)

Ca(NO3)2 + K2CO3 = CaCO3 + K2(NO3)2 =>
Ca(NO3)2 + K2CO3 = CaCO3 + K2(NO3)2

Al4C3 + NH3 = Al(NH2)3 + CH4 =>
Al4C3 + 12 NH3 = 4 Al(NH2)3 + 3 CH4

Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

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

Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3

MgBr + NaCl = MgNa + ClBr =>
MgBr + NaCl = MgNa + ClBr

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

CO2Ca(OH)2 = CaCO3H2O =>
CO2Ca(OH)2 = CaCO3H2O

AlO3H3 + H2SO4 = Al2S3O12 + H2O =>
2 AlO3H3 + 3 H2SO4 = Al2S3O12 + 6 H2O

Ka + H2O = Ka2O + H2 =>
2 Ka + H2O = Ka2O + H2

CrO + Br2 + H2O = HBr + Cr2O3 =>
2 CrO + Br2 + H2O = 2 HBr + Cr2O3

AgHCl = Ag(HCl) =>
AgHCl = Ag(HCl)

KOH + N2SO4 = K2SO4 + N(OH) =>
2 KOH + N2SO4 = K2SO4 + 2 N(OH)

MgS + I + HCl = MgCl2 + HI + S =>
MgS + 2 I + 2 HCl = MgCl2 + 2 HI + S

H2SiO3 + Au(OH)3 = Au2(SiO3)3 + H2O =>
3 H2SiO3 + 2 Au(OH)3 = Au2(SiO3)3 + 6 H2O

CH2OHCH2CH2CH2OH + KMnO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O

Cu(OH)2 + KI = Cu2I2 + I2 + KOH =>
2 Cu(OH)2 + 4 KI = Cu2I2 + I2 + 4 KOH

CH4COOH + O2 = H2O + CO2 =>
4 CH4COOH + 9 O2 = 10 H2O + 8 CO2

NaCl + Na3PO4 = Na3Cl + NaPO4 =>
NaCl + Na3PO4 = Na3Cl + NaPO4

KBr + Na2CO3 = BrNa + K2CO3 =>
2 KBr + Na2CO3 = 2 BrNa + K2CO3

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

KClO3 + K2S2O8 = KClO4 + ClO2 + K2SO4 =>
4 KClO3 + K2S2O8 = 2 KClO4 + 2 ClO2 + 2 K2SO4

Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2

HClO4 + Ba(OH)2 = Ba + ClO4 + H3O =>
4 HClO4 + Ba(OH)2 = Ba + 4 ClO4 + 2 H3O

CaOMg = MgOCa =>
CaOMg = MgOCa

(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al

Cu + H2O + SO2 = CuSO4 + H2 =>
Cu + 2 H2O + SO2 = CuSO4 + 2 H2

Cd(NO3)2 + Na2CrO4 = CdCrO4 + NaNO3 =>
Cd(NO3)2 + Na2CrO4 = CdCrO4 + 2 NaNO3

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3

Mg + HBr = MgH2 + Br2 =>
Mg + 2 HBr = MgH2 + Br2

NH2CH2COOH + O2 = CO2 + N2 + H2O =>
4 NH2CH2COOH + 9 O2 = 8 CO2 + 2 N2 + 10 H2O

Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s) =>
Zn(No3)2(aq)Cu(s) = Cu(No3)2(aq)Zn(s)

C12H26 + O2 = H2O + CO2 =>
2 C12H26 + 37 O2 = 26 H2O + 24 CO2

PbO + Fe2O3 = PbO2 + FeO =>
PbO + Fe2O3 = PbO2 + 2 FeO

CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Cd(OH)2 + HCl = HOH + CdCl2 =>
Cd(OH)2 + 2 HCl = 2 HOH + CdCl2

N2O4 + H = N2 + H2O =>
N2O4 + 8 H = N2 + 4 H2O

HClO4 + FeO(OH) = FeOClO4 + H2O =>
HClO4 + FeO(OH) = FeOClO4 + H2O

NaF + HNO3 = Na(NO3) + HF =>
NaF + HNO3 = Na(NO3) + HF

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Breng de vergelijking van een chemische reactie in evenwicht
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