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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn(s) + PbSO4(aq) = ZnSO4 + Pb =>
Zn(s) + PbSO4(aq) = ZnSO4 + Pb

Mg + S2 = Mg2S3 =>
4 Mg + 3 S2 = 2 Mg2S3

K2Cr2O7 + H2SO4 + C5H11OH = Cr2(SO4)3 + H2O + CH2O2 + K2SO4 =>
10 K2Cr2O7 + 40 H2SO4 + 3 C5H11OH = 10 Cr2(SO4)3 + 43 H2O + 15 CH2O2 + 10 K2SO4

(NH4)2Cr2O7 + Al(OH)3 = Al2(Cr2O7)3 + NH3 + H2O =>
3(NH4)2Cr2O7 + 2 Al(OH)3 = Al2(Cr2O7)3 + 6 NH3 + 6 H2O

H2SO4 + ZnS = ZnSO4 + S + H2O =>
4 H2SO4 + 3 ZnS = 3 ZnSO4 + 4 S + 4 H2O

CaCO3 + Li3N = LiCO3 + Ca3N =>
3 CaCO3 + Li3N = 3 LiCO3 + Ca3N

CH3NH3HSO4 + KOH = CH3NH2 + K2SO4 + H2O =>
CH3NH3HSO4 + 2 KOH = CH3NH2 + K2SO4 + 2 H2O

KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2

CaCO3 + B = CaB6 + B2O3 + CO =>
3 CaCO3 + 22 B = 3 CaB6 + 2 B2O3 + 3 CO

KClO3 + H2S = KCl + H2SO4 =>
4 KClO3 + 3 H2S = 4 KCl + 3 H2SO4

Zn + CuS04 = ZnS04 + Cu =>
Zn + CuS04 = ZnS04 + Cu

Ca(IO3)2 + KI + HCI = CaCI2 + KCI2 + I2 + H2O =>
2 Ca(IO3)2 + 22 KI + 24 HCI = 2 CaCI2 + 22 KCI2 + I2 + 12 H2O

C10H18O + CH3COOH = C10H16O + H2O =>
7 C10H18O + 5 CH3COOH = 8 C10H16O + 9 H2O

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + H2O + (NH4)2SO4 + K2SO4 =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + 5(NH4)2SO4 + K2SO4

C57H92O6 + CH3OH = C3H5(OH)3 + C19H34O2 =>
2 C57H92O6 + 15 CH3OH = 5 C3H5(OH)3 + 6 C19H34O2

Sr(NO3)2 + Na2(SO4) = SrSO4 + Na(NO3) =>
Sr(NO3)2 + Na2(SO4) = SrSO4 + 2 Na(NO3)

CsI + Cl2 = Cs2Cl + I =>
4 CsI + Cl2 = 2 Cs2Cl + 4 I

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

MgCl2 + AgNO3 = AgCl2 + Mg(NO3)*2 =>
MgCl2 + AgNO3 = AgCl2 + Mg(NO3)*2

KClO4 = K2O2 + ClO2 + O2 =>
2 KClO4 = K2O2 + 2 ClO2 + O2

CuCl + Ba(NO3)2 = CuNO3 + BaCl2 =>
2 CuCl + Ba(NO3)2 = 2 CuNO3 + BaCl2

Cr + S2 = CrS =>
2 Cr + S2 = 2 CrS

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

KCl(aq) + Na2SO4(aq) = K2SO4(aq) + NaCl(aq) =>
2 KCl(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaCl(aq)

CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2

CaBr + AgNo3 = CaNo3 + AgBr =>
CaBr + AgNo3 = CaNo3 + AgBr

Be3N2 + K2O = BeO + K3N =>
Be3N2 + 3 K2O = 3 BeO + 2 K3N

Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH

KClO3 + Au(SO4) = K2(SO4) + Au(ClO3)2 =>
2 KClO3 + Au(SO4) = K2(SO4) + Au(ClO3)2

Hg + S2 = HgS =>
2 Hg + S2 = 2 HgS

NaOCl + H2O + CO2 = NaHCO3 + HOCl =>
NaOCl + H2O + CO2 = NaHCO3 + HOCl

Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2

Ti + HF = H2[TiF6] + H2 =>
Ti + 6 HF = H2[TiF6] + 2 H2

P + N2 = P2N3 =>
4 P + 3 N2 = 2 P2N3

CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO

KClO3 + Na2SO3 + HCl = NaOH + Cl2 + K2SO4 + H2O =>
2 KClO3 + Na2SO3 + 8 HCl = 2 NaOH + 5 Cl2 + K2SO4 + 3 H2O

Ca(NO3)2 + NH3 = Ca(NH3) + NO3 =>
Ca(NO3)2 + NH3 = Ca(NH3) + 2 NO3

Fe2(CO3)3 + HNO2 = Fe(NO2)3 + H2CO3 =>
Fe2(CO3)3 + 6 HNO2 = 2 Fe(NO2)3 + 3 H2CO3

C2H4O2 + NaOH = C2H3O2Na + H2O =>
C2H4O2 + NaOH = C2H3O2Na + H2O

CaC2(s) + H2O = C2H2 + Ca(OH)2(aq) =>
CaC2(s) + 2 H2O = C2H2 + Ca(OH)2(aq)

CuO + NaBH4 = Na2O + Cu + B2O3 + H2 =>
4 CuO + 2 NaBH4 = Na2O + 4 Cu + B2O3 + 4 H2

Cr(NO3)3 + Na2CrO4 = NaNO3 + Cr2(CrO4)3 =>
2 Cr(NO3)3 + 3 Na2CrO4 = 6 NaNO3 + Cr2(CrO4)3

CO3Mg(NO3)2 = (NO3)2MgCO3 =>
CO3Mg(NO3)2 = (NO3)2MgCO3

C10H16N2O8 + MnCO3 + NaOH = C10H12N2O8Na2Mn*2H2O + CO2 + H2O =>
C10H16N2O8 + MnCO3 + 2 NaOH = C10H12N2O8Na2Mn*2H2O + CO2 + H2O

ClO3 + H2SO4 + KCl = K2SO4 + Cl2 + H2O =>
2 ClO3 + 6 H2SO4 + 12 KCl = 6 K2SO4 + 7 Cl2 + 6 H2O

BrO3H2 + LiO = H2O + LiBrO3 =>
BrO3H2 + LiO = H2O + LiBrO3

HCH3CH3 + O2 = H2O + CO2 =>
4 HCH3CH3 + 15 O2 = 14 H2O + 8 CO2

KOH + MgSO4 = Mg(OH)2 + K2SO4 = =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4

C12H22O11 + HNO3 = C2H2O4 + H2 + NO2 =>
2 C12H22O11 + 26 HNO3 = 12 C2H2O4 + 23 H2 + 26 NO2

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Breng de vergelijking van een chemische reactie in evenwicht
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