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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2 =>
Pb(ll)(NO3)2 + H2SO4 = PbSO4 + H2(NO3)2

NaMnO4 + HCl + Zn = MnCl2 + ZnCl2 + NaO + H2O =>
NaMnO4 + 6 HCl + 2 Zn = MnCl2 + 2 ZnCl2 + NaO + 3 H2O

BaO + H2O = (Ba(OH)2) =>
BaO + H2O = (Ba(OH)2)

CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2

Al2S3O12 + H2O = AlO3H3 + H2SO4 =>
Al2S3O12 + 6 H2O = 2 AlO3H3 + 3 H2SO4

Sc + HCl = ScCl + H2 =>
2 Sc + 2 HCl = 2 ScCl + H2

SO2 + HBrO3 + H2O = Br3 + H2SO4 =>
15 SO2 + 6 HBrO3 + 12 H2O = 2 Br3 + 15 H2SO4

CrI3 + Cl2 + OH({-}1) = Cr2O7({-}2) + IO4({-}1) + Cl({-}1) + H2O =>
4 CrI3 + 55 Cl2 + 124 OH({-}1) = 2 Cr2O7({-}2) + 12 IO4({-}1) + 110 Cl({-}1) + 62 H2O

Ag2SO4 + KBr = AgBr + K2SO4 =>
Ag2SO4 + 2 KBr = 2 AgBr + K2SO4

Mg(g) + O2(g) = MgO(g) =>
2 Mg(g) + O2(g) = 2 MgO(g)

C3H8(g) + Cl2(g) = C3H4Cl4(g) + HCl(g) =>
C3H8(g) + 4 Cl2(g) = C3H4Cl4(g) + 4 HCl(g)

CaCO3 + CH3COOH = CaCO3CH3COOH =>
CaCO3 + CH3COOH = CaCO3CH3COOH

VO2NO3 + HCl = Cl2 + VCl3 + HNO3 + H2O =>
VO2NO3 + 5 HCl = Cl2 + VCl3 + HNO3 + 2 H2O

HBr + Al2S3 = H2S + AlBr3 =>
6 HBr + Al2S3 = 3 H2S + 2 AlBr3

Fe + Cu(OH)2 = Cu + Fe(OH)2 =>
Fe + Cu(OH)2 = Cu + Fe(OH)2

NH3 + NH4Cl = NH4NH3 + Cl =>
NH3 + NH4Cl = NH4NH3 + Cl

NH3 + Hg2O = H2O + Hg + N =>
2 NH3 + 3 Hg2O = 3 H2O + 6 Hg + 2 N

NaIO3 + NaI = I2 + NaO =>
2 NaIO3 + 4 NaI = 3 I2 + 6 NaO

CH3NO2 + O2 = CO2 + H2O + NO =>
4 CH3NO2 + 5 O2 = 4 CO2 + 6 H2O + 4 NO

SiO2 + Mg = Mg2Si + MgO =>
SiO2 + 4 Mg = Mg2Si + 2 MgO

CH4(g) + Br(g) = CBr4(l) + HBr(g) =>
CH4(g) + 8 Br(g) = CBr4(l) + 4 HBr(g)

CH4(g) + O2 = CO2(g) + H2O(l) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(l)

Ni + HOH = Ni(OH)2 + H2 =>
Ni + 2 HOH = Ni(OH)2 + H2

Mg + N2O = MgO + Mg3N2 =>
4 Mg + N2O = MgO + Mg3N2

Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 2 CO2 + 3 KNO2

Cu(ClO4)2 + NH3 = CuCl2 + H2O + N2 =>
3 Cu(ClO4)2 + 16 NH3 = 3 CuCl2 + 24 H2O + 8 N2

Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl

S8 + CO = SO2 + C =>
S8 + 16 CO = 8 SO2 + 16 C

Mn + H2SO4 = SO4Mn7 + H2 =>
7 Mn + H2SO4 = SO4Mn7 + H2

Fe + KCl = FeCl3 + K =>
Fe + 3 KCl = FeCl3 + 3 K

NaAt + Cl = NaCl + At =>
NaAt + Cl = NaCl + At

Zn + H3PO3 = Zn(PO3)2 + H2 =>
Zn + 2 H3PO3 = Zn(PO3)2 + 3 H2

CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3

K2SO4Ba(NO3)2 = BaSO4 + KNO3 =>
K2SO4Ba(NO3)2 = BaSO4 + 2 KNO3

Si + B = SiB =>
Si + B = SiB

CH4(g) + Br(g) = CBr4(l) + HBr(g) =>
CH4(g) + 8 Br(g) = CBr4(l) + 4 HBr(g)

Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2

Si + CH4 = SiH4 + C =>
Si + CH4 = SiH4 + C

Al(C2H3O2)3 + K2SO4 = CH3CO2K + Al2(SO4)3 =>
2 Al(C2H3O2)3 + 3 K2SO4 = 6 CH3CO2K + Al2(SO4)3

O2 + FeO = Fe3O4 =>
O2 + 6 FeO = 2 Fe3O4

NaH + HCl = NaCl + H =>
NaH + HCl = NaCl + 2 H

Ca(NO3)2 = CaO + NO2 + O =>
Ca(NO3)2 = CaO + 2 NO2 + O

Cr2O7 + Pb = Cr + PbO2 =>
2 Cr2O7 + 7 Pb = 4 Cr + 7 PbO2

N2 = N =>
N2 = 2 N

NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl

C3H6H2O = C3H7OH =>
C3H6H2O = C3H7OH

H2CrO4 + LiOH + NaOH = LiNaCrO4 + H2O =>
H2CrO4 + LiOH + NaOH = LiNaCrO4 + 2 H2O

MnO4 + H{+} + Cl{-} = Mn{+2} + Cl2 + H2O =>
MnO4 + 8 H{+} + 6 Cl{-} = Mn{+2} + 3 Cl2 + 4 H2O

CaNO3(aq) + NaI(aq) = NaNO3(aq) + CaI(aq) =>
CaNO3(aq) + NaI(aq) = NaNO3(aq) + CaI(aq)

Ag2NO4 + Li2CO3 = Ag2CO3 + Li2NO4 =>
Ag2NO4 + Li2CO3 = Ag2CO3 + Li2NO4

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Breng de vergelijking van een chemische reactie in evenwicht
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