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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(OH)2 + H2SO3 = BaSO3 + H2O =>
Ba(OH)2 + H2SO3 = BaSO3 + 2 H2O

CuBr2(aq) + AgCH3CO2(aq) = AgBr(s) + Cu(CH3CO2)2(aq) =>
CuBr2(aq) + 2 AgCH3CO2(aq) = 2 AgBr(s) + Cu(CH3CO2)2(aq)

(CH3CH2CH2)3B + H2O2 = CH3CH2CH2OH + B(OH)3 =>
(CH3CH2CH2)3B + 3 H2O2 = 3 CH3CH2CH2OH + B(OH)3

Sr(OH)2 + Al = Al(OH) + Sr =>
Sr(OH)2 + 2 Al = 2 Al(OH) + Sr

Zn + O2 = Zn(O)2 =>
Zn + O2 = Zn(O)2

FeCl3(aq) + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl(s) =>
4 FeCl3(aq) + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl(s)

(Ba(OH)2*8H2O) + (NH4SCN) = Ba(SCN)2 + H2O + (NH3) =>
(Ba(OH)2*8H2O) + 2(NH4SCN) = Ba(SCN)2 + 10 H2O + 2(NH3)

Rb2S + H2O = RbHS + Rb3(OH)S =>
2 Rb2S + H2O = RbHS + Rb3(OH)S

Cl + C + F = ClCCF =>
Cl + 2 C + F = ClCCF

CH4 + HCl + O2 = CCl4 + H2O =>
CH4 + 4 HCl + 2 O2 = CCl4 + 4 H2O

Cr(OH){2+} + H2O = Cr2O3 + H{+} =>
2 Cr(OH){2+} + H2O = Cr2O3 + 4 H{+}

Br2 + O = BrO5 =>
Br2 + 10 O = 2 BrO5

Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(aq) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(aq) + SO2(g)

K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnCl14 + KCl + H2O =>
2 K2Cr2O7 + SnCl2 + 28 HCl = 4 CrCl3 + SnCl14 + 4 KCl + 14 H2O

Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O

CrCl2 + Ra(OH)2 = Cr(OH)2 + RaCl2 =>
CrCl2 + Ra(OH)2 = Cr(OH)2 + RaCl2

C6H4ClCH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + COOHC6H4Cl =>
5 C6H4ClCH3 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 COOHC6H4Cl

I + NaOH = H2O + NaI + NaIO3 =>
6 I + 6 NaOH = 3 H2O + 5 NaI + NaIO3

Rb + I = RbI =>
Rb + I = RbI

Na2SO4(aq) + BaCl2(aq) = NaCl + BaSO4(s) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl + BaSO4(s)

KMnO4 + KOH + C2H5OH = CH3COOH + K2MnO4 + H2O =>
4 KMnO4 + 4 KOH + C2H5OH = CH3COOH + 4 K2MnO4 + 3 H2O

Mg + MnCl3 = MnMg + Cl3 =>
Mg + MnCl3 = MnMg + Cl3

Sb2S3(s) + HCl(ag) = SbCl3(s) + H2S(g) =>
Sb2S3(s) + 6 HCl(ag) = 2 SbCl3(s) + 3 H2S(g)

H2TeO4 + CaO = CaTeO4 + H2O =>
H2TeO4 + CaO = CaTeO4 + H2O

Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4 =>
Ca(NO3)2 + Na2SO4 = CaNa2 + (NO3)2SO4

Al + N2 = AlN3 =>
2 Al + 3 N2 = 2 AlN3

NH4Cl(s) + Sr(OH)2H2O(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
2 NH4Cl(s) + Sr(OH)2H2O(s) = SrCl2(aq) + 2 NH3(g) + 3 H2O(l)

AgNO3 + NaSO = AgSO + NaNO3 =>
AgNO3 + NaSO = AgSO + NaNO3

LiAl(Si2O5)2 + NaOH = Na2Si2O5 + LiOH + Al(OH)3 =>
LiAl(Si2O5)2 + 4 NaOH = 2 Na2Si2O5 + LiOH + Al(OH)3

Li3(PO4) + Mg(SO4) = Mg(PO4) + Li3(SO4) =>
Li3(PO4) + Mg(SO4) = Mg(PO4) + Li3(SO4)

AlBr3 + Cr2O7 = Al2O3 + CrBr7 =>
14 AlBr3 + 3 Cr2O7 = 7 Al2O3 + 6 CrBr7

CuSO4 + H2SO4 + Pb = PbSO4 + CuH2 =>
CuSO4 + H2SO4 + 2 Pb = 2 PbSO4 + CuH2

CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g) =>
CaCO3(aq) + H2SO4(aq) = CaSO4(s) + H2O(l) + CO2(g)

Mg + CdN2O6 = Mg(NO3)2 + Cd2 =>
2 Mg + 2 CdN2O6 = 2 Mg(NO3)2 + Cd2

MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 8 O

H2O + K2O = H2K2O2 =>
H2O + K2O = H2K2O2

MnO4 + Na2S2O3 + NaOH = MnO2 + Na2SO4 + H2O =>
2 MnO4 + Na2S2O3 + 2 NaOH = 2 MnO2 + 2 Na2SO4 + H2O

Mg + CH3COOH = Mg{2+} + H2 + CH3COO{-} =>
Mg + 2 CH3COOH = Mg{2+} + H2 + 2 CH3COO{-}

VO2Cl + Zn + HCl = VOCl + ZnCl2 + H2O =>
VO2Cl + Zn + 2 HCl = VOCl + ZnCl2 + H2O

CH3(CH2)7OH + O2 = H2O + CO2 =>
CH3(CH2)7OH + 12 O2 = 9 H2O + 8 CO2

H2O + SO2 + CuSO4 = Cu + H2SO4 =>
2 H2O + SO2 + CuSO4 = Cu + 2 H2SO4

Ca4 = Ca =>
Ca4 = 4 Ca

FeC2O4*2H2O = FeO + CO + CO2 + H2O =>
FeC2O4*2H2O = FeO + CO + CO2 + 2 H2O

Mn2(C2O4)3 + NO3 = Mn(NO3)3 + C2O4 =>
Mn2(C2O4)3 + 6 NO3 = 2 Mn(NO3)3 + 3 C2O4

NaOH + K2SO4 = NaSO4 + K2OH =>
NaOH + K2SO4 = NaSO4 + K2OH

NH4ClO4 + P = H3PO4 + N2 + Cl2 + H2O =>
10 NH4ClO4 + 8 P = 8 H3PO4 + 5 N2 + 5 Cl2 + 8 H2O

Cu2SO4 + HNO3 = CuNO3 + H2SO4 =>
Cu2SO4 + 2 HNO3 = 2 CuNO3 + H2SO4

NO2 + Mg = Mg3N2 + MgO =>
2 NO2 + 7 Mg = Mg3N2 + 4 MgO

KMnO4 + H2SO4 + C = H2O + K2SO4 + MnSO4 + CO2 =>
4 KMnO4 + 6 H2SO4 + 5 C = 6 H2O + 2 K2SO4 + 4 MnSO4 + 5 CO2

Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + KClO4(aq) =>
Fe(ClO4)2(aq) + K2S(aq) = FeS(s) + 2 KClO4(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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