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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

Cu(OH)2 = H2O + CuO =>
Cu(OH)2 = H2O + CuO

P + I + H2O = H3PO4 + HI =>
P + 5 I + 4 H2O = H3PO4 + 5 HI

Ag + Mn(NO3)2 = Mn + AgNO3 =>
2 Ag + Mn(NO3)2 = Mn + 2 AgNO3

C2H6 + O2(g) = CO(g) + H2O(g) =>
2 C2H6 + 5 O2(g) = 4 CO(g) + 6 H2O(g)

PbO2 + CO = PbO + CO2 =>
PbO2 + CO = PbO + CO2

CuCl2 + CaCl2 = CaCuCl4 =>
CuCl2 + CaCl2 = CaCuCl4

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Fe(NO3)3 + KNCS = Fe(NCS) + KNO3 + NCS =>
Fe(NO3)3 + 3 KNCS = Fe(NCS) + 3 KNO3 + 2 NCS

Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4

NH4SCN = CH5N3 + H2S + CS2 =>
3 NH4SCN = 2 CH5N3 + H2S + CS2

Br + O2 = Br2O3 =>
4 Br + 3 O2 = 2 Br2O3

NO + ClO3 = NO2 + Cl =>
3 NO + ClO3 = 3 NO2 + Cl

NaCl + KCl = NaK + Cl2 =>
NaCl + KCl = NaK + Cl2

H2O2 + Br2 = BrO3{-} + H2O + H{+} =>
5 H2O2 + Br2 = 2 BrO3{-} + 4 H2O + 2 H{+}

CH3CO2H + CH3CH2OH = CH3CO2CH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3CO2CH2CH3 + H2O

Br2 + SCN{-} + H2O = SO4{-} + CN{-} + Br{-} + H3O{+} =>
7 Br2 + 2 SCN{-} + 24 H2O = 2 SO4{-} + 2 CN{-} + 14 Br{-} + 16 H3O{+}

Tl + O2 = TlO =>
2 Tl + O2 = 2 TlO

KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2

H2SO4(aq) + KOH = K2SO4 + H2O(l) =>
H2SO4(aq) + 2 KOH = K2SO4 + 2 H2O(l)

CH = C2 + H2 =>
2 CH = C2 + H2

Fe + NaCl + H2O = FeCl2 + NaOH + H2 =>
Fe + 2 NaCl + 2 H2O = FeCl2 + 2 NaOH + H2

SrS + O2 = SrSO4 =>
SrS + 2 O2 = SrSO4

C2H3Br3 + O2 = CO2 + HBr =>
C2H3Br3 + 2 O2 = 2 CO2 + 3 HBr

NaF + Al2(SO4)3 = Na2SO4 + Na3[AlF6] =>
12 NaF + Al2(SO4)3 = 3 Na2SO4 + 2 Na3[AlF6]

Al2S3 + HNO3 + H2O = H3AlSO4 + H2SO4 + NO =>
3 Al2S3 + 16 HNO3 + 4 H2O = 6 H3AlSO4 + 3 H2SO4 + 16 NO

C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH

H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O

NaHCO3 + H3(C6H5O7) = Na3(C6H5O7) + CO2 + H2O =>
3 NaHCO3 + H3(C6H5O7) = Na3(C6H5O7) + 3 CO2 + 3 H2O

C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O =>
C2H5OH + C2H5CO2H = C2H5O2CC2H5 + H2O

SF6 + O2 = SO3 + F2 =>
2 SF6 + 3 O2 = 2 SO3 + 6 F2

C + H2O + Cl = HCl + CO =>
C + H2O + 2 Cl = 2 HCl + CO

Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2

C6H5CH3 + KMnO4 + H2SO4 = C5H5COOH + MnSO4 + K2SO4 + H2O =>
30 C6H5CH3 + 34 KMnO4 + 51 H2SO4 = 35 C5H5COOH + 34 MnSO4 + 17 K2SO4 + 66 H2O

Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)

HS = H2 + S =>
2 HS = H2 + 2 S

Co(s) + S(s) = Co2S3 =>
2 Co(s) + 3 S(s) = Co2S3

KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O

CaO(s) + HCl(g) = CaCl2(s) + H2O(g) =>
CaO(s) + 2 HCl(g) = CaCl2(s) + H2O(g)

Ba(OH)2 + HCl = H2O + BaCl2 =>
Ba(OH)2 + 2 HCl = 2 H2O + BaCl2

Fe + HNo3 = Fe(No3)3 + H2 =>
2 Fe + 6 HNo3 = 2 Fe(No3)3 + 3 H2

AgCl + (NH4)2S = Ag2S + (NH4)Cl =>
2 AgCl + (NH4)2S = Ag2S + 2(NH4)Cl

H + Cr2O7({-}2) + H2SO3 = Cr({+}3) + SO4({-}2) + H2O =>
2 H + Cr2O7({-}2) + 3 H2SO3 = 2 Cr({+}3) + 3 SO4({-}2) + 4 H2O

Br2 + HF = BrF + H =>
Br2 + 2 HF = 2 BrF + 2 H

Th + O2 = ThO2 =>
Th + O2 = ThO2

TiCl4 + H2O + NH3 = TiO2 + NH4Cl =>
TiCl4 + 2 H2O + 4 NH3 = TiO2 + 4 NH4Cl

PCl3 + S = P2S3 + Cl2 =>
2 PCl3 + 3 S = P2S3 + 3 Cl2

NH3 + HgO = H2O + Hg + N =>
2 NH3 + 3 HgO = 3 H2O + 3 Hg + 2 N

C8H18 + Cl2 = C8H17 + HCl =>
2 C8H18 + Cl2 = 2 C8H17 + 2 HCl

Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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