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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
SrBr2 + H2SO4 = SrSO4 + H2Br2 =>
SrBr2 + H2SO4 = SrSO4 + H2Br2

Mn(s) + Cl2(aq) = MnCl2(aq) =>
Mn(s) + Cl2(aq) = MnCl2(aq)

Ba(NO3)2 + Fe(NO3)3 + C6H8O7 = BaFe12O19 + NO2 + CO2 + H2O =>
9 Ba(NO3)2 + 108 Fe(NO3)3 + 19 C6H8O7 = 9 BaFe12O19 + 342 NO2 + 114 CO2 + 76 H2O

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

MnO2 + NaClO + KOH = KMnO4 + NaCl + H2O =>
2 MnO2 + 3 NaClO + 2 KOH = 2 KMnO4 + 3 NaCl + H2O

C8H8O + C5H8O = C21H20O + H2O =>
2 C8H8O + C5H8O = C21H20O + 2 H2O

Si + Na + H2O = Na2SiO3 + H2 =>
Si + 2 Na + 3 H2O = Na2SiO3 + 3 H2

Ag2SO4 + NaBr = Na2SO4 + AgBr =>
Ag2SO4 + 2 NaBr = Na2SO4 + 2 AgBr

C4H6 + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 =>
C4H6 + 2 KMnO4 + H2SO4 = 2 CH3COOH + 2 MnO2 + K2SO4

MgO(s) + Fe(s) = Fe2O3(s) + Mg(s) =>
3 MgO(s) + 2 Fe(s) = Fe2O3(s) + 3 Mg(s)

C2H5NH2 + C3H7Cl = CH3NHC3H7 + HCl =>
3 C2H5NH2 + 2 C3H7Cl = 3 CH3NHC3H7 + 2 HCl

Li(OH) + H2SO4 = H2O + Li2(SO4) =>
2 Li(OH) + H2SO4 = 2 H2O + Li2(SO4)

Ba + Sn(NO2)4 = Sn + Ba(NO2)2 =>
2 Ba + Sn(NO2)4 = Sn + 2 Ba(NO2)2

OHCH2CHCHCH2OH + KMnO4 + H2SO4 = OHCH2COOH + K2SO4 + MnSO4 + H2O =>
5 OHCH2CHCHCH2OH + 8 KMnO4 + 12 H2SO4 = 10 OHCH2COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O

H2 + C2 + O2 = HCH3CO2 =>
2 H2 + C2 + O2 = HCH3CO2

CaS + CuO = CuS + CaO =>
CaS + CuO = CuS + CaO

Na + F = NaF =>
Na + F = NaF

NO3 + H2 = NO2 + H2O =>
NO3 + H2 = NO2 + H2O

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

HClO4(aq) + NaOH(aq) = NaClO4 + H2O =>
HClO4(aq) + NaOH(aq) = NaClO4 + H2O

Mn2O3 + N2O3 = Mn(NO2)3 =>
Mn2O3 + 3 N2O3 = 2 Mn(NO2)3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

H2SO4 + C4O = C4SO4 + H2O =>
H2SO4 + C4O = C4SO4 + H2O

Li + FeS = LiS + Fe =>
Li + FeS = LiS + Fe

K2S + Sn = KSn + S =>
K2S + 2 Sn = 2 KSn + S

CH3COOH + MnO = (CH3COO)2Mn + H2O =>
2 CH3COOH + MnO = (CH3COO)2Mn + H2O

Cl + O3 = Cl3O2 =>
9 Cl + 2 O3 = 3 Cl3O2

NH4ClNaC2H3O2 = NH4C2H3O2NaCl =>
NH4ClNaC2H3O2 = NH4C2H3O2NaCl

ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O

Br + H2O = HBr + HBrO3 =>
6 Br + 3 H2O = 5 HBr + HBrO3

Zn + K4Fe(CN)6 = Zn3K2[Fe(CN)6]2 + K =>
3 Zn + 2 K4Fe(CN)6 = Zn3K2[Fe(CN)6]2 + 6 K

Na3PO4(aq) + H2SO4(aq) = Na2SO4 + H3PO4 =>
2 Na3PO4(aq) + 3 H2SO4(aq) = 3 Na2SO4 + 2 H3PO4

CH3OH + SOCl2 = CH3Cl + SO2 + HCl =>
CH3OH + SOCl2 = CH3Cl + SO2 + HCl

K2CO3H2O = K2OH2CO3 =>
K2CO3H2O = K2OH2CO3

BaO + CO2 = BaO2 + CO =>
BaO + CO2 = BaO2 + CO

K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2

RbOH + Ba(NO3)2 = Ba(OH)2 + RbNO3 =>
2 RbOH + Ba(NO3)2 = Ba(OH)2 + 2 RbNO3

AlNO3 + C22H23N3O9 + H2O = Al(NO3)2 + (CH3)CO2 + H2 =>
3 AlNO3 + C22H23N3O9 + 22 H2O = 3 Al(NO3)2 + 11(CH3)CO2 + 17 H2

francium + phosphorus = Fr3P =>
3 Fr + P = Fr3P

Zn + K2Ge2O7 + H2SO4 = Ge2(SO4)3 + ZnSO4 + K2SO4 + H2O =>
3 Zn + K2Ge2O7 + 7 H2SO4 = Ge2(SO4)3 + 3 ZnSO4 + K2SO4 + 7 H2O

Fe(OH)2 + H{+} = Fe(OH){+} + H2O =>
Fe(OH)2 + H{+} = Fe(OH){+} + H2O

KMnO4 + NaOH = MnO2 + H2O + KNa + O2 =>
4 KMnO4 + 4 NaOH = 4 MnO2 + 2 H2O + 4 KNa + 5 O2

Na2S(aq) + Cu(NO3)2(aq) = NaNO3 + CuS(s) =>
Na2S(aq) + Cu(NO3)2(aq) = 2 NaNO3 + CuS(s)

HN3 + H2O = H2N3 + OH =>
HN3 + H2O = H2N3 + OH

BeCl2BaS = BeSBaCl2 =>
BeCl2BaS = BeSBaCl2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

HCl(aq) + HNO3(aq) + Cu(s) = NO2(g) + CuCl2(aq) + H2O(l) =>
2 HCl(aq) + 2 HNO3(aq) + Cu(s) = 2 NO2(g) + CuCl2(aq) + 2 H2O(l)

FeOAgF{2} = AgOFeF{2} =>
FeOAgF{2} = AgOFeF{2}

Mg + HNO3 = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3 = 3 Mg(NO3)2 + 2 NO + 4 H2O

Tl + Cl = TlCl3 =>
Tl + 3 Cl = TlCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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