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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ni3S2 + O2 = NiO + SO2 =>
2 Ni3S2 + 7 O2 = 6 NiO + 4 SO2

Mg(s) + Ag2S(s) = MgS(s) + Ag(s) =>
Mg(s) + Ag2S(s) = MgS(s) + 2 Ag(s)

PO4 + O2 = PO6 =>
PO4 + O2 = PO6

Ca(HO)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(HO)2 + 2 NH4Cl = 2 NH4OH + CaCl2

KIO3 + KI + HCl = KCl + I2 + H2O =>
KIO3 + 5 KI + 6 HCl = 6 KCl + 3 I2 + 3 H2O

Ge + H2SO4 = GeO2 + SO2 + H2O =>
Ge + 2 H2SO4 = GeO2 + 2 SO2 + 2 H2O

CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2

HC2H3O2 + Cu = CuC2H3O2 + H =>
HC2H3O2 + Cu = CuC2H3O2 + H

CaC2(S) + H2O = Ca(OH)2(S) + C2H2(g) =>
CaC2(S) + 2 H2O = Ca(OH)2(S) + C2H2(g)

Mn + O3 = MnO4 =>
3 Mn + 4 O3 = 3 MnO4

Na2Cr2O7 + H2O = Na2CrO4 + H2CrO4 =>
Na2Cr2O7 + H2O = Na2CrO4 + H2CrO4

Al + H2(SO4) = Al(SO4) + H2 =>
Al + H2(SO4) = Al(SO4) + H2

NH4CH3COO + K2S = KCH3COO + (NH4)2S =>
2 NH4CH3COO + K2S = 2 KCH3COO + (NH4)2S

Tl2O3 + CO2 = Tl2(CO3)3 =>
Tl2O3 + 3 CO2 = Tl2(CO3)3

Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O

C2H2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O

C29H60 + O2 = CO + H2O =>
2 C29H60 + 59 O2 = 58 CO + 60 H2O

CuSO4*5H2O + NH3(ac) = [Cu(NH3)2]SO4*5H2O =>
CuSO4*5H2O + 2 NH3(ac) = [Cu(NH3)2]SO4*5H2O

C7H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C7H6O3(l) + 7 O2(g) = 7 CO2(g) + 3 H2O(l)

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

PCl5(s) = P + Cl2 =>
2 PCl5(s) = 2 P + 5 Cl2

HNO3 + Cl = HCl + NO3 =>
HNO3 + Cl = HCl + NO3

I{-} = I + e =>
I{-} = I + e

Al2O3 + C + Cl = CO + AlCl3 =>
Al2O3 + 3 C + 6 Cl = 3 CO + 2 AlCl3

C2H6O2 + NaOH = H2O + NaC2H5O2 =>
C2H6O2 + NaOH = H2O + NaC2H5O2

LiH(s) + H2O(l) = LiOH + H2 =>
LiH(s) + H2O(l) = LiOH + H2

Ti2O3 = Ti + O =>
Ti2O3 = 2 Ti + 3 O

Ti + H = TiH2 =>
Ti + 2 H = TiH2

FeBr2 + H2O = FeOHBr + HBr =>
FeBr2 + H2O = FeOHBr + HBr

O2N + H2O = HNO3 + NO =>
3 O2N + H2O = 2 HNO3 + NO

H2SO4 + KI = K2SO4 + SH2 + I2 + H2O =>
5 H2SO4 + 8 KI = 4 K2SO4 + SH2 + 4 I2 + 4 H2O

Cu(NO3)2 + Na2C2O4 = CuC2O4 + Na(NO3) =>
Cu(NO3)2 + Na2C2O4 = CuC2O4 + 2 Na(NO3)

Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O

Mg(NO3)2 + (NH4)2S = MgS + NO3NH4 =>
Mg(NO3)2 + (NH4)2S = MgS + 2 NO3NH4

C5H5(l) + Fe(s) = Fe(C5H5)2(s) =>
2 C5H5(l) + Fe(s) = Fe(C5H5)2(s)

Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2

Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2 =>
Ba(NO3)2(aq) + NiSO4(aq) = BaSO4 + Ni(NO3)2

MnSO4 + K2S2O8 = MnO2 + K2SO4 + SO3 =>
MnSO4 + K2S2O8 = MnO2 + K2SO4 + 2 SO3

RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O

Na2CO3 + BaCI2 = Na2Ba + CO3CI2 =>
Na2CO3 + BaCI2 = Na2Ba + CO3CI2

Si3N4 = Si + N2 =>
Si3N4 = 3 Si + 2 N2

Zn + Ag(NO3)3 = Ag + Zn(NO3)3 =>
Zn + Ag(NO3)3 = Ag + Zn(NO3)3

SiH6 + O2 = SiO + H2O =>
SiH6 + 2 O2 = SiO + 3 H2O

H{3}PO{4} + KOH = K{3}PO{4} + HOH =>
H{3}PO{4} + KOH = K{3}PO{4} + HOH

C5H11N + O2 = HNO3 + CO2 + H2O =>
C5H11N + 9 O2 = HNO3 + 5 CO2 + 5 H2O

Cd + AgNO3 = (CdNO3)2 + Ag =>
2 Cd + 2 AgNO3 = (CdNO3)2 + 2 Ag

NO + OH{-} = NO3{-} + H2O + {-} =>
NO + 4 OH{-} = NO3{-} + 2 H2O + 3e

MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO

Mn{2+} + Br2 + H2O = MnO2 + Br{-} + H{+} =>
Mn{2+} + Br2 + 2 H2O = MnO2 + 2 Br{-} + 4 H{+}

CCl4 + H2O = COCl2 + HCl =>
CCl4 + H2O = COCl2 + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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