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Chemische vergelijkingen in evenwicht op06/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + S = H2SO3 + NO2 + H2O =>
4 HNO3 + S = H2SO3 + 4 NO2 + H2O

C2H5 + (OH)2 = CO2 + H2O =>
2 C2H5 + 13(OH)2 = 4 CO2 + 18 H2O

Cr + (CO3)2 = CrCO3 =>
2 Cr + (CO3)2 = 2 CrCO3

Cr2O7 + CH3CHO = CH3COOH + Cr =>
Cr2O7 + 7 CH3CHO = 7 CH3COOH + 2 Cr

H3C(CH2)5CH3 + O2 = CO2 + H2O =>
H3C(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O

StClO + Al = AlClO + St =>
StClO + Al = AlClO + St

Pb + C2H3O2 = PbC2H3O2 =>
Pb + C2H3O2 = PbC2H3O2

H2SO4 + LiClO3 = Li2SO4 + HClO3 =>
H2SO4 + 2 LiClO3 = Li2SO4 + 2 HClO3

CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2

XNaHCO3 + C2H4O2 = XNaC2H3O2 + H2O + CO2 =>
XNaHCO3 + C2H4O2 = XNaC2H3O2 + H2O + CO2

C2H4 + Br2 = C2H2Br2H2 =>
C2H4 + Br2 = C2H2Br2H2

KI + AgNo3 = KINo3 + Ag =>
KI + AgNo3 = KINo3 + Ag

Br{-} + Cr2O7{-} + H{+} = Br2 + Cr{3+} + H2O =>
14 Br{-} + 2 Cr2O7{-} + 28 H{+} = 7 Br2 + 4 Cr{3+} + 14 H2O

C2H6 + Cl2 = C2H6Cl2 =>
C2H6 + Cl2 = C2H6Cl2

NaClO4Pb(NO3)2 = Na(NO3)2PbClO4 =>
NaClO4Pb(NO3)2 = Na(NO3)2PbClO4

H3PO4 + N2H8MoO4 + HNO3 = N3H12PO4Mo12O36 + NH4NO3 + H2O =>
H3PO4 + 12 N2H8MoO4 + 21 HNO3 = N3H12PO4Mo12O36 + 21 NH4NO3 + 12 H2O

K2CrO4 + NaOH + H2O2 = K3CrO8 + H2O + Na2CrO4 =>
3 K2CrO4 + 2 NaOH + 7 H2O2 = 2 K3CrO8 + 8 H2O + Na2CrO4

CsOH + BaCO3 = Cs2CO3 + Ba(OH)2 =>
2 CsOH + BaCO3 = Cs2CO3 + Ba(OH)2

CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O =>
CH3(CH2)14COOH + NaOH = CH3(CH2)14COONa + H2O

Cr2O7{2-} + SO2 + H{+} = Cr{3+} + H2O + SO4{2-} =>
Cr2O7{2-} + 3 SO2 + 2 H{+} = 2 Cr{3+} + H2O + 3 SO4{2-}

CH4 + H2O = CO2 + H2 =>
CH4 + 2 H2O = CO2 + 4 H2

AgAg + Cl = AgCl =>
AgAg + 2 Cl = 2 AgCl

Hg + HNO3 + HCl = [HgCl4]H2 + NO2 + H2O =>
Hg + 2 HNO3 + 4 HCl = [HgCl4]H2 + 2 NO2 + 2 H2O

Zn(s) + Br2(l) = ZnBr =>
2 Zn(s) + Br2(l) = 2 ZnBr

HCl + Na2SO3 = NaCl + (H2SO3) =>
2 HCl + Na2SO3 = 2 NaCl + (H2SO3)

CuSO4 + NaCl + Zn = ZnSO4 + CuCl2 + Na =>
CuSO4 + 2 NaCl + Zn = ZnSO4 + CuCl2 + 2 Na

Pb3(PO4)2 + Ba(OH)2 = Ba3(PO4)2 + Pb(OH)2 =>
Pb3(PO4)2 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 Pb(OH)2

TiO2 + H = Ti + H2O =>
TiO2 + 4 H = Ti + 2 H2O

Hg + HNO3 + HCl = [HgCl4]H2 + NO2 + H2O =>
Hg + 2 HNO3 + 4 HCl = [HgCl4]H2 + 2 NO2 + 2 H2O

CuSO4 + NaCl + Zn = ZnSO4 + CuCl2 + Na =>
CuSO4 + 2 NaCl + Zn = ZnSO4 + CuCl2 + 2 Na

CHOOH + Mg = Mg(CHOO)2 + H2 =>
2 CHOOH + Mg = Mg(CHOO)2 + H2

Al + Br2 + KOH = KBr + Al(OH)2 =>
Al + Br2 + 2 KOH = 2 KBr + Al(OH)2

W + I2 = WI4 =>
W + 2 I2 = WI4

C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O

KNa + KNO3 = K2O + Na2O + N2 =>
10 KNa + 4 KNO3 = 7 K2O + 5 Na2O + 2 N2

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

V + HNO3 = V2O2 + NO + H2O =>
6 V + 4 HNO3 = 3 V2O2 + 4 NO + 2 H2O

HNO2 + Al(OH)3 = Al(OH)2NO2 + H2O =>
HNO2 + Al(OH)3 = Al(OH)2NO2 + H2O

C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O

NaOH + Al + H2O = NaAlH4 + NaAlO2 =>
8 NaOH + 8 Al + 2 H2O = 3 NaAlH4 + 5 NaAlO2

HBr + NH4OH = NH4Br + H2O =>
HBr + NH4OH = NH4Br + H2O

Magnesium + sulfuricacid = H2 + magnesiumsulfate =>
Mg + H2SO4 = H2 + MgSO4

CO2 + H2O = CH12O6 + O =>
CO2 + 6 H2O = CH12O6 + 2 O

Mg(OH)2KNO3 = Mg(NO3)K(OH)2 =>
Mg(OH)2KNO3 = Mg(NO3)K(OH)2

Na[Cu(OH)4] = NaOH + Cu2O3 + H2O =>
2 Na[Cu(OH)4] = 2 NaOH + Cu2O3 + 3 H2O

NO + NH3 + O2 = N2 + H2O =>
4 NO + 4 NH3 + O2 = 4 N2 + 6 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

NaH + C2H5OH = C2H5Na + H2O =>
NaH + C2H5OH = C2H5Na + H2O

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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