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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnO4{-} + H{+} = Mn{2+} + H2O + O2 =>
4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 6 H2O + 5 O2

Pb + NaOH = Pb(OH) + Na =>
Pb + NaOH = Pb(OH) + Na

H3PO4(s) = P2O5(s) + H2O(l) =>
2 H3PO4(s) = P2O5(s) + 3 H2O(l)

SnSO4 + BaCl2 = SnCl2 + BaSO4 =>
SnSO4 + BaCl2 = SnCl2 + BaSO4

Pb(NO3)2(aq) + CuCl2(aq) = PbCl2(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuCl2(aq) = PbCl2(s) + Cu(NO3)2(aq)

((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O

I + HNO3 = HIO3 + NO2 + H2 =>
I + 3 HNO3 = HIO3 + 3 NO2 + H2

NaOH(aq) + MgCl2(aq) = NaCl(aq) + Mg(OH)2 =>
2 NaOH(aq) + MgCl2(aq) = 2 NaCl(aq) + Mg(OH)2

Zn{2+} + NaOH = Zn(OH)2 + Na{+} =>
Zn{2+} + 2 NaOH = Zn(OH)2 + 2 Na{+}

Cu(OH)2 + Na2SO4 + HCl = CuSO4 + NaCl + H2O =>
Cu(OH)2 + Na2SO4 + 2 HCl = CuSO4 + 2 NaCl + 2 H2O

Na2B4O7 + H2O = NaHB4O7 + NaOH =>
Na2B4O7 + H2O = NaHB4O7 + NaOH

B + H2O = B(OH)3 + H2 =>
2 B + 6 H2O = 2 B(OH)3 + 3 H2

CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH(CH3)2 + H2O =>
5 CH3COOH + 4(CH3)2CHCH2CH2OH = 5 CH3COOCH2CH(CH3)2 + 4 H2O

CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3 =>
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3

Na2CO3*10H2O = CO2 + H2O + Na2O =>
Na2CO3*10H2O = CO2 + 10 H2O + Na2O

H2SO4(aq) + KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KMnO4(aq) = Mn2O7(aq) + K2SO4(aq) + H2O(l)

PbCO3 + H2S = PbS + H2CO3 =>
PbCO3 + H2S = PbS + H2CO3

NH4VO3 + Zn + H2SO4 = VSO4 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 3 Zn + 6 H2SO4 = 2 VSO4 + 3 ZnSO4 + (NH4)2SO4 + 6 H2O

Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3

TiCl4 + NaOH = TiO2 + H2O + NaCl =>
TiCl4 + 4 NaOH = TiO2 + 2 H2O + 4 NaCl

C7H6O + H2SO4 = C7H6SO4 + H2O =>
C7H6O + H2SO4 = C7H6SO4 + H2O

NaOH + CH4 = Na + CO + H2 =>
2 NaOH + 2 CH4 = 2 Na + 2 CO + 5 H2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CuI2 + Br = CuBr2 + I =>
CuI2 + 2 Br = CuBr2 + 2 I

F + Cl = FCl =>
F + Cl = FCl

Cl2(g) + KI = KCl + I2(g) =>
Cl2(g) + 2 KI = 2 KCl + I2(g)

BaCl2 + Na2(CO3) = BaCO3 + NaCl =>
BaCl2 + Na2(CO3) = BaCO3 + 2 NaCl

CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl

Rb(OH) + H2SO4 = H2O + Rb2SO4 =>
2 Rb(OH) + H2SO4 = 2 H2O + Rb2SO4

Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2

Mg3(PO4)2 + K2O = K2(PO4)2 + Mg3O =>
Mg3(PO4)2 + K2O = K2(PO4)2 + Mg3O

Hg + Br2 = HgBr2 =>
Hg + Br2 = HgBr2

Fe(NO3)3 + K2O = Fe2O3 + KNO3 =>
2 Fe(NO3)3 + 3 K2O = Fe2O3 + 6 KNO3

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

Pb(s) + H2O(l) = PbO(s) + H2(g) =>
Pb(s) + H2O(l) = PbO(s) + H2(g)

(NH4)2CO3(s) = NH3 + H2O + CO2(g) =>
(NH4)2CO3(s) = 2 NH3 + H2O + CO2(g)

FeCl2 + H2O = Fe3O4 + HCl + H2 =>
3 FeCl2 + 4 H2O = Fe3O4 + 6 HCl + H2

CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C12H26(i) + O2(g) = CO2(g) + H2O(g) =>
2 C12H26(i) + 37 O2(g) = 24 CO2(g) + 26 H2O(g)

H3AsO3 + HNO3 = H3AsO4 + NO + H2O =>
3 H3AsO3 + 2 HNO3 = 3 H3AsO4 + 2 NO + H2O

CHCl3 + O2 = COCl2 + HCl =>
2 CHCl3 + O2 = 2 COCl2 + 2 HCl

SiO2 + HF(aq) = SiF4(g) + H2O =>
SiO2 + 4 HF(aq) = SiF4(g) + 2 H2O

Fe + Cu2(SO4)2 = Fe2(SO4)3 + Cu =>
4 Fe + 3 Cu2(SO4)2 = 2 Fe2(SO4)3 + 6 Cu

H2SO3 + Cd(OH)2 = Cd2(SO3)2 + H2O =>
2 H2SO3 + 2 Cd(OH)2 = Cd2(SO3)2 + 4 H2O

C6H14 + Cl = C6H13Cl + HCl =>
C6H14 + 2 Cl = C6H13Cl + HCl

Pt2O = Pt + O =>
Pt2O = 2 Pt + O

MgSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag) =>
MgSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Mg(NO3)2(ag)

CuSO4*H2O + Na2CO3 = Cu2(OH)2CO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*H2O + 2 Na2CO3 = Cu2(OH)2CO3 + 2 Na2SO4 + H2O + CO2

FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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