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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl

Na2CO3 + Ni(NO3)2 = Na2(NO3)2 + NiCO3 =>
Na2CO3 + Ni(NO3)2 = Na2(NO3)2 + NiCO3

Na2(SO4) + (NH4)Cl = NaCl + (NH4)2(SO4) =>
Na2(SO4) + 2(NH4)Cl = 2 NaCl + (NH4)2(SO4)

H2S + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + S + H2O =>
H2S + 2 K3[Fe(CN)6] + 2 KOH = 2 K4[Fe(CN)6] + S + 2 H2O

CH3NH2 + HClO = CH3NH3ClO =>
CH3NH2 + HClO = CH3NH3ClO

KMnO4 + K2SO3 + KOH = K2SO4 + K2MnO4 + H2O =>
2 KMnO4 + K2SO3 + 2 KOH = K2SO4 + 2 K2MnO4 + H2O

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

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH

CH3CH2CHCl + H2O = CH3CH2CHOH + HCl =>
CH3CH2CHCl + H2O = CH3CH2CHOH + HCl

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mg3N2(s) + H2O = MgO + NH3 =>
Mg3N2(s) + 3 H2O = 3 MgO + 2 NH3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

LiBrO3 = LiBr + O2 =>
2 LiBrO3 = 2 LiBr + 3 O2

C4H10 + C4H8 = C8H18 =>
C4H10 + C4H8 = C8H18

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

ZnF2(aq) + PBr3(aq) = PF3(aq) + ZnBr2(aq) =>
3 ZnF2(aq) + 2 PBr3(aq) = 2 PF3(aq) + 3 ZnBr2(aq)

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

NH3 + H2SO4 = N2SO4 + H2 =>
2 NH3 + H2SO4 = N2SO4 + 4 H2

ZnCl2 + K2SO4 = ZnSO4 + KCl =>
ZnCl2 + K2SO4 = ZnSO4 + 2 KCl

Na2S + F2 = NaF + S =>
Na2S + F2 = 2 NaF + S

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

NH4Cl + Ba(OH)2 = NH4OH + Cl2Ba =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + Cl2Ba

H2SiO3 + CuO = CuSiO3 + H2O =>
H2SiO3 + CuO = CuSiO3 + H2O

AlO + H2O = H2AlO2 =>
AlO + H2O = H2AlO2

Na2(SO4) + (NH4)Cl = NaCl + (NH4)2(SO4) =>
Na2(SO4) + 2(NH4)Cl = 2 NaCl + (NH4)2(SO4)

C6H5OH + CH3OH = (CH3)2C6H3OH + H2O =>
C6H5OH + 2 CH3OH = (CH3)2C6H3OH + 2 H2O

CH3CH2CHCl + H2O = CH3CH2CHOH + HCl =>
CH3CH2CHCl + H2O = CH3CH2CHOH + HCl

CHCOOH + O = CO2 + H2O =>
CHCOOH + 3 O = 2 CO2 + H2O

Cl{-} + CrO4{2-} + H{+} = HClO + Cr{3+} + H2O =>
3 Cl{-} + 2 CrO4{2-} + 13 H{+} = 3 HClO + 2 Cr{3+} + 5 H2O

Na2O + Au = Na + Au2O3 =>
3 Na2O + 2 Au = 6 Na + Au2O3

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)

FeCl3(aq) + Na2S(aq) = Fe2S3(s) + NaCl(aq) =>
2 FeCl3(aq) + 3 Na2S(aq) = Fe2S3(s) + 6 NaCl(aq)

KMnO4 + BiBr3 + H2SO4 = Br2 + Mn(SO4) + Bi2(SO4)3 + K2(SO4) + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 Mn(SO4) + 5 Bi2(SO4)3 + 3 K2(SO4) + 24 H2O

CaC2 + H2O = Ca(OH)2 + CaH2 + C =>
2 CaC2 + 2 H2O = Ca(OH)2 + CaH2 + 4 C

Na2S2O8 + K2S = K2SO4 + Na2SO4 + S =>
Na2S2O8 + K2S = K2SO4 + Na2SO4 + S

Na2HAsO3 + KBrO3 + HCI = NaCI + KBr + H3AsO4 =>
3 Na2HAsO3 + KBrO3 + 6 HCI = 6 NaCI + KBr + 3 H3AsO4

Ca + PO = CaPO =>
Ca + PO = CaPO

SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)

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

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

Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb

CH3ONa + H2CO3 = CH3OH + NaHCO3 =>
CH3ONa + H2CO3 = CH3OH + NaHCO3

Fe(NO3)2 + NaHSO4 = Fe2(SO4)3 + Fe(NO3)3 + Na2SO4 + NO + H2O =>
9 Fe(NO3)2 + 12 NaHSO4 = 2 Fe2(SO4)3 + 5 Fe(NO3)3 + 6 Na2SO4 + 3 NO + 6 H2O

MnO4{-} + CH2CH2 + H2O = CH2(OH)CH2OH + OH{-} + MnO2 =>
2 MnO4{-} + 3 CH2CH2 + 4 H2O = 3 CH2(OH)CH2OH + 2 OH{-} + 2 MnO2

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

La + HCl = LaCl + H2 =>
2 La + 2 HCl = 2 LaCl + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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