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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
(COOH)2 + KOH = (COOK)2 + H2O =>
(COOH)2 + 2 KOH = (COOK)2 + 2 H2O

NaBr + AgNO3 + H2O = AgBr + HNO3 + NaOH =>
NaBr + AgNO3 + H2O = AgBr + HNO3 + NaOH

CuCl2 + K2CO3 + H2O = KCl + Cu(OH)2 + CO2 =>
CuCl2 + K2CO3 + H2O = 2 KCl + Cu(OH)2 + CO2

NaBr + AgNO3 + H2O = AgBr + HNO3 + NaOH =>
NaBr + AgNO3 + H2O = AgBr + HNO3 + NaOH

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO + Cr2(SO4)3 + H2O =>
6 C2H5OH + K2Cr2O7 + 4 H2SO4 = 6 C2H4O + K2SO + Cr2(SO4)3 + 10 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4

Cu2S + O2 = Cu2O3 + SO2 =>
2 Cu2S + 5 O2 = 2 Cu2O3 + 2 SO2

AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3

NH4Br + K2CO3 = NH4K2 + CO3Br =>
NH4Br + K2CO3 = NH4K2 + CO3Br

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

Cu2S + O2 = Cu2O3 + SO2 =>
2 Cu2S + 5 O2 = 2 Cu2O3 + 2 SO2

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

CrCl3 + KOH + I2 = KCl + K2Cr2O7 + KI + H2O =>
2 CrCl3 + 14 KOH + 3 I2 = 6 KCl + K2Cr2O7 + 6 KI + 7 H2O

Al2I6 = AlI3 =>
Al2I6 = 2 AlI3

P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3

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

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

Co(NO3)2 + C2H5NO2 = CoO + N2 + CO2 + H2O =>
9 Co(NO3)2 + 10 C2H5NO2 = 9 CoO + 14 N2 + 20 CO2 + 25 H2O

NaOCl + KI = NaCl + KIO3 =>
3 NaOCl + KI = 3 NaCl + KIO3

NaBr + HNO3 + H2O = Br2 + NO + NaOH =>
6 NaBr + 2 HNO3 + 2 H2O = 3 Br2 + 2 NO + 6 NaOH

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

NaF + HClO4 = NaClO4 + HF =>
NaF + HClO4 = NaClO4 + HF

PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl

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

Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O

HIO3 + HI + KI = KI3 + H2O =>
HIO3 + 5 HI + 3 KI = 3 KI3 + 3 H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

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

AgCl(s) + NH4OH(aq) = AgOH + NH4Cl =>
AgCl(s) + NH4OH(aq) = AgOH + NH4Cl

Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg

C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl

C3H7OH + O2 = CO + H2O =>
C3H7OH + 3 O2 = 3 CO + 4 H2O

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

Br2 + KI = Br2I + KBr =>
3 Br2 + 2 KI = 2 Br2I + 2 KBr

CH4 + Cl2 = C2H6 + HCl =>
2 CH4 + Cl2 = C2H6 + 2 HCl

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O

H2 + Zn = ZnH2 =>
H2 + Zn = ZnH2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3

AgBr + NH4OH = AgOH + NH3 + HBr =>
AgBr + NH4OH = AgOH + NH3 + HBr

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

C8H16 + H2O = C8H18O =>
C8H16 + H2O = C8H18O

CH3CH2OH + HCOOH = CH3CH2HCOO + H2O =>
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O

BaCl2 + AgNO3 = AgCl + (NO3)2Ba =>
BaCl2 + 2 AgNO3 = 2 AgCl + (NO3)2Ba

Na[Cr(OH)4] + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na[Cr(OH)4] + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 8 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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