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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaOH + Al(NO3)2 = BaNO3 + Al(OH)2 =>
2 BaOH + Al(NO3)2 = 2 BaNO3 + Al(OH)2

Al(ClO4) + Fe(NO3)2 = AlNO3 + Fe(ClO4)2 =>
2 Al(ClO4) + Fe(NO3)2 = 2 AlNO3 + Fe(ClO4)2

Na + Ag2O = Na2O + Ag =>
2 Na + Ag2O = Na2O + 2 Ag

HC1(ag) + Ca(s) = CaC12(ag) + H2(g) =>
12 HC1(ag) + Ca(s) = CaC12(ag) + 6 H2(g)

(NH4)3PO4 + CrBr3 = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4

FeCl3 + H2SO4 + KI = FeSO4 + I2 + HCl + KSO4 =>
4 FeCl3 + 6 H2SO4 + 2 KI = 4 FeSO4 + I2 + 12 HCl + 2 KSO4

AgNO2 + H2 = Ag + NO + H2O =>
AgNO2 + H2 = Ag + NO + H2O

Ag(aq) + CO3(aq) = Ag2CO3(s) =>
2 Ag(aq) + CO3(aq) = Ag2CO3(s)

(NH4)2CO3 + H3PO4 = (NH4)3PO4 + H2O + CO2 =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2O + 3 CO2

(NH4)3PO4 + CrBr3 = NH4Br + CrPO4 =>
(NH4)3PO4 + CrBr3 = 3 NH4Br + CrPO4

FeSO4 + Cl2 + KOH = KCl + Fe(OH)3 + K2SO4 =>
2 FeSO4 + Cl2 + 6 KOH = 2 KCl + 2 Fe(OH)3 + 2 K2SO4

HBrO3 + I2 = HIO3 + Br2 =>
2 HBrO3 + I2 = 2 HIO3 + Br2

Fe2(SO4)3(aq) + NH3(g) + H2O(l) = Fe(OH)3(s) + (NH4)2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NH3(g) + 6 H2O(l) = 2 Fe(OH)3(s) + 3(NH4)2SO4(aq)

CO2(s) + H2O(s) = C2H6(s) + O2(s) =>
4 CO2(s) + 6 H2O(s) = 2 C2H6(s) + 7 O2(s)

C(s) + O2(g) + H2(g) = C6H12O6(s) =>
6 C(s) + 3 O2(g) + 6 H2(g) = C6H12O6(s)

KOH + Al(OH)3 = K + Al(OH)6 =>
3 KOH + Al(OH)3 = 3 K + Al(OH)6

C + HF = CF4 + H =>
C + 4 HF = CF4 + 4 H

CaF2 + Mg = MgF2 + Ca =>
CaF2 + Mg = MgF2 + Ca

H + Cl = HCl =>
H + Cl = HCl

PtO2 + HCl = H2[PtCl6] + H2O =>
PtO2 + 6 HCl = H2[PtCl6] + 2 H2O

C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl

Zn(OH)2 = Zn + OH =>
Zn(OH)2 = Zn + 2 OH

(NH4)2CO3 + H2S = (NH4)2S + H2O + CO2 =>
(NH4)2CO3 + H2S = (NH4)2S + H2O + CO2

K + Mg(NO2)2 = Mg + K(NO2)2 =>
K + Mg(NO2)2 = Mg + K(NO2)2

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

CaBr = Br2 + Ca =>
2 CaBr = Br2 + 2 Ca

CH3CH2COOH + O3 = CO2 + H2O =>
3 CH3CH2COOH + 7 O3 = 9 CO2 + 9 H2O

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

Sr + NaNO3 = Sr(NO3)3 + Na =>
Sr + 3 NaNO3 = Sr(NO3)3 + 3 Na

Co(NO3)2 + NH4CNS = (NH4)2[Co(CNS)4] + NH4NO3 =>
Co(NO3)2 + 4 NH4CNS = (NH4)2[Co(CNS)4] + 2 NH4NO3

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2O =>
3 NaHSO3 + 2 HCl + K2Cr2O7 = 3 NaHSO4 + 2 KCl + Cr2O3 + H2O

Zn + OH = Zn(OH)2 =>
Zn + 2 OH = Zn(OH)2

H2SeO3 + H2O = H3O + HSeO3 =>
H2SeO3 + H2O = H3O + HSeO3

SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O

NaOH + (NH4)2CO3 = Na2CO3 + NH3 + H2O =>
2 NaOH + (NH4)2CO3 = Na2CO3 + 2 NH3 + 2 H2O

U + MnO4 = Mn + UO =>
4 U + MnO4 = Mn + 4 UO

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

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

NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3 =>
NH4Cl + KAlO2 + H2O = Al(OH)3 + KCl + NH3

Ag + Co = Ag2Co3 =>
2 Ag + 3 Co = Ag2Co3

Mn{2}{+} + MnO4{-} + H2O = MnO2 + H{+} =>
3 Mn{2}{+} + 2 MnO4{-} + 2 H2O = 5 MnO2 + 4 H{+}

O2 + HF = OF2 + H2O =>
O2 + 2 HF = OF2 + H2O

Fe(k) + HCl(aq) = FeCl2(aq) + H2(d) =>
Fe(k) + 2 HCl(aq) = FeCl2(aq) + H2(d)

KMnO4 + HCl = Cl2Mn + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 Cl2Mn + 5 Cl2 + 2 KCl + 8 H2O

KClO3 + HNO3 = KClO4 + NO + H2O =>
3 KClO3 + 2 HNO3 = 3 KClO4 + 2 NO + H2O

Cr{+6} + Fe{-2} = Cr{+3} + Fe{+3} =>
5 Cr{+6} + 3 Fe{-2} = 5 Cr{+3} + 3 Fe{+3}

Fe2(SO4)3 + Na2S + H2O = Fe(OH)3 + H2S + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 3 Na2SO4

HNO3 + H2SO4 = NO3 + SO2 + H2O =>
2 HNO3 + H2SO4 = 2 NO3 + SO2 + 2 H2O

HCNO + NaOH = NaCNO + H2O =>
HCNO + NaOH = NaCNO + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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