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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

HCOOH + ClO2 = CO2 + H2O + HCl =>
5 HCOOH + 2 ClO2 = 5 CO2 + 4 H2O + 2 HCl

NO{3} + e = NO{2} =>
NO{3} + e = NO{2}

Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO + H2O =>
3 Cu2S + 22 HNO3 = 6 Cu(NO3)2 + 3 H2SO4 + 10 NO + 8 H2O

Cl2 + KOH = KOCl + KCl + H2O =>
Cl2 + 2 KOH = KOCl + KCl + H2O

CaCl2 + OH = Ca(ClO4)2 + H2O =>
CaCl2 + 16 OH = Ca(ClO4)2 + 8 H2O

Cu2S + HNO3 = CuSO4 + Cu(NO3)2 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 CuSO4 + 3 Cu(NO3)2 + 10 NO + 8 H2O

HNO3 + MnCl2 + HCl = NO + MnCl4 + H2O =>
2 HNO3 + 3 MnCl2 + 6 HCl = 2 NO + 3 MnCl4 + 4 H2O

Pb(s) + PbO2(s) + H2SO4(l) = PbSO4(s) + H2O(l) =>
Pb(s) + PbO2(s) + 2 H2SO4(l) = 2 PbSO4(s) + 2 H2O(l)

NaOH + HOC6H4CO2H = H2O + NaOC6H4H + CO2 =>
NaOH + HOC6H4CO2H = H2O + NaOC6H4H + CO2

HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2

MnO2 + HCl + H2SO4 = Cl + MnSO4 + H2O =>
MnO2 + 2 HCl + H2SO4 = 2 Cl + MnSO4 + 2 H2O

C5H22 + O2 = CO2 + H2O =>
2 C5H22 + 21 O2 = 10 CO2 + 22 H2O

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

As2O5 + H2 = As + H2O =>
As2O5 + 5 H2 = 2 As + 5 H2O

B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

I2 + NaBr = I2(Na) + Br =>
I2 + NaBr = I2(Na) + Br

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Zn + HCl = Cl{-} + HZn{+} =>
Zn + HCl = Cl{-} + HZn{+}

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

Cu(s) + S6(g) = CuS(s) =>
6 Cu(s) + S6(g) = 6 CuS(s)

K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3

C4H10 + Br2 = C4H8Br2 + H2 =>
C4H10 + Br2 = C4H8Br2 + H2

C4H6O4Ba + CuBr2 = CuBa + C4H6O4Br2 =>
C4H6O4Ba + CuBr2 = CuBa + C4H6O4Br2

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

C2H6O(l) + O2(g) = C2(g) + H2O(v) =>
C2H6O(l) + O2(g) = C2(g) + 3 H2O(v)

HCl + MgCl2 = HCl2 + MgCl =>
HCl + MgCl2 = HCl2 + MgCl

AgF + (NH4)3PO4 = Ag3PO4 + NH4F =>
3 AgF + (NH4)3PO4 = Ag3PO4 + 3 NH4F

Ca(OH)2 + (NH4)Cl = CaCl2 + (NH4)OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2(NH4)OH

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

Na2CO3 + FeS = Na2S + FeCO3 =>
Na2CO3 + FeS = Na2S + FeCO3

HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2

Zn(OH)2 + NH4OH = (Zn(NH3)4)(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = (Zn(NH3)4)(OH)2 + 4 H2O

C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2

Mg + C = Mg4C2 =>
4 Mg + 2 C = Mg4C2

H2SO4Sr(OH)2 = H2O + SrSO4 =>
H2SO4Sr(OH)2 = 2 H2O + SrSO4

Al2O3 + Cu = Al + Cu2O =>
Al2O3 + 6 Cu = 2 Al + 3 Cu2O

NH3(g) + NO = N2(g) + H2O(g) =>
4 NH3(g) + 6 NO = 5 N2(g) + 6 H2O(g)

H2O2 + HIO3 = H2O + IO3 =>
H2O2 + 2 HIO3 = 2 H2O + 2 IO3

FeS + S = FeS2 =>
FeS + S = FeS2

NO{3} + e = NO{2} =>
NO{3} + e = NO{2}

Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O

Fe(NO3)3(aq) + LiOH(aq) = Fe(OH)3 + LiNO3 =>
Fe(NO3)3(aq) + 3 LiOH(aq) = Fe(OH)3 + 3 LiNO3

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

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Breng de vergelijking van een chemische reactie in evenwicht
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