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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mg(aq) + HCl(aq) = MgCl(aq) + H2(g) =>
2 Mg(aq) + 2 HCl(aq) = 2 MgCl(aq) + H2(g)

C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CHO + H2O =>
3 C3H8O + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CHO + 7 H2O

NaI + Pb(NO3)2 = Na2(NO3)2 + PbI2 =>
2 NaI + Pb(NO3)2 = Na2(NO3)2 + PbI2

HNO3 + Fe203 = Fe(NO3)3 + H =>
609 HNO3 + Fe203 = 203 Fe(NO3)3 + 609 H

H2 + C6H5OH = CH4 + H2O =>
10 H2 + C6H5OH = 6 CH4 + H2O

Na2O + Al2S3 = (Na2)2S + AlO3 =>
6 Na2O + Al2S3 = 3(Na2)2S + 2 AlO3

PH3 + ZnBr2 = PBr2 + HBr + Zn =>
2 PH3 + 5 ZnBr2 = 2 PBr2 + 6 HBr + 5 Zn

CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH

FeCO3 + H2O = Fe3O4 + H2CO3 + H =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H

Mg(NO3)2 + LiOH = Mg(OH)2 + LiNO3 =>
Mg(NO3)2 + 2 LiOH = Mg(OH)2 + 2 LiNO3

CH3CH2OCH2CH3 + O2 = H2O + CO2 =>
CH3CH2OCH2CH3 + 6 O2 = 5 H2O + 4 CO2

Fe + NaNO3 + NaOH = Na2FeO4 + NaNO2 + H2O =>
Fe + 3 NaNO3 + 2 NaOH = Na2FeO4 + 3 NaNO2 + H2O

CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH

B + HNO3 + HF = HBF4 + NO2 + H2O =>
B + 3 HNO3 + 4 HF = HBF4 + 3 NO2 + 3 H2O

Na2S2O3 + AgNO3 = Ag2SO3 + NaNO3 + S =>
Na2S2O3 + 2 AgNO3 = Ag2SO3 + 2 NaNO3 + S

HgCl2 + NH3 + H2O = Hg2(NH2)OCl + NH4Cl =>
2 HgCl2 + 4 NH3 + H2O = Hg2(NH2)OCl + 3 NH4Cl

NH3 + CuO = Cu + NO + H2O =>
2 NH3 + 5 CuO = 5 Cu + 2 NO + 3 H2O

CCl4 + H2O = CO2 + H2Cl2 =>
CCl4 + 2 H2O = CO2 + 2 H2Cl2

CH3CHO + Cu(OH)2 = CH3COOH + CuOH + H2O =>
CH3CHO + 2 Cu(OH)2 = CH3COOH + 2 CuOH + H2O

CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH

MnCo3(s) = Mn + Co2 =>
2 MnCo3(s) = 2 Mn + 3 Co2

Al + Na = AlNa3 =>
Al + 3 Na = AlNa3

SO2 + H2O + KMnO4 = K2SO4 + H2MnO4 =>
SO2 + 2 H2O + 2 KMnO4 = K2SO4 + 2 H2MnO4

NaAlO2 = Na + AlO2 =>
NaAlO2 = Na + AlO2

C4H6O6 + CaCO3 = CaC4H4O5 + H2O + CO2 =>
6 C4H6O6 + 5 CaCO3 = 5 CaC4H4O5 + 8 H2O + 9 CO2

CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

Mg + B = MgB9 =>
Mg + 9 B = MgB9

Fe(OH)2 + Br2 + KOH = Fe(OH)3 + KBr =>
2 Fe(OH)2 + Br2 + 2 KOH = 2 Fe(OH)3 + 2 KBr

Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O

C6H12O6 + O2 = H2CO3 =>
C6H12O6 + 6 O2 = 6 H2CO3

CH3COOH + MgOH2 = CH3OH2 + MgCOOH =>
CH3COOH + MgOH2 = CH3OH2 + MgCOOH

ClO = Cl + O =>
ClO = Cl + O

AsH3 + AgNO3 + H2O = H3AsO4 + Ag + HNO3 =>
AsH3 + 8 AgNO3 + 4 H2O = H3AsO4 + 8 Ag + 8 HNO3

KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)

K4P2O7 = K2O + P2O5 =>
K4P2O7 = 2 K2O + P2O5

Sc + O2 = Sc2O =>
4 Sc + O2 = 2 Sc2O

Fe + TiN = FeN + Ti =>
Fe + TiN = FeN + Ti

C6H5Cl + NaSH = C6H5SH + NaCl =>
C6H5Cl + NaSH = C6H5SH + NaCl

CuSO4*5H2O + Ni = Cu + NiSO4 + H2O =>
CuSO4*5H2O + Ni = Cu + NiSO4 + 5 H2O

BaS + H2SO4 = BaSO4 + S + H2O =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 S + 4 H2O

Ca(CH3COO)2 + Na2(CO3) = Ca(CO3) + Na(CH3COO) =>
Ca(CH3COO)2 + Na2(CO3) = Ca(CO3) + 2 Na(CH3COO)

Na2HPO4 + AgNO3 = Ag3PO4 + Na(NO3) + H3PO4 =>
3 Na2HPO4 + 6 AgNO3 = 2 Ag3PO4 + 6 Na(NO3) + H3PO4

Al(OH)3 + CaO = Ca(OH)2 + Al2O3 =>
2 Al(OH)3 + 3 CaO = 3 Ca(OH)2 + Al2O3

Be(OH)2 + Mg(OH)2 = MgBeO2 + H2O =>
Be(OH)2 + Mg(OH)2 = MgBeO2 + 2 H2O

H2SO4 + BaS = BaSO4 + SO2 + H2O =>
4 H2SO4 + BaS = BaSO4 + 4 SO2 + 4 H2O

CuCS3 + O2 = CuO + CO2 + SO2 =>
2 CuCS3 + 9 O2 = 2 CuO + 2 CO2 + 6 SO2

CO + O2 = CO3 =>
CO + O2 = CO3

FeCl2 + NaOH + Na2O2 = Fe(OH)3 + NaCl + Na2O =>
2 FeCl2 + 6 NaOH + Na2O2 = 2 Fe(OH)3 + 4 NaCl + 2 Na2O

TiCl4 + Mg = MgCl + Ti =>
TiCl4 + 4 Mg = 4 MgCl + Ti

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Breng de vergelijking van een chemische reactie in evenwicht
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