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Chemische vergelijkingen in evenwicht op03/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O

HClO4 + KF = HF + KClO4 =>
HClO4 + KF = HF + KClO4

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

CaCO3 + HC2H3O2 = CaHC2H3O2 + CO3 =>
CaCO3 + HC2H3O2 = CaHC2H3O2 + CO3

CH3CH2CH2CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2COCH3 + 17 O2 = 12 CO2 + 12 H2O

Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2

K2Cr2O7 + CH3COOH = CH3COOK + (CH3COO)2Cr + O + H2O =>
K2Cr2O7 + 6 CH3COOH = 2 CH3COOK + 2(CH3COO)2Cr + 4 O + 3 H2O

SO3 + KOH = H2O + K2SO4 =>
SO3 + 2 KOH = H2O + K2SO4

CH3C(O)CH3 + CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O =>
CH3C(O)CH3 + 2 CH3CH2OH = (CH3)2C(OCH2CH3)2 + H2O

K2Cr2O7 + HCl = CrCl2 + KCl + Cl + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl2 + 2 KCl + 8 Cl + 7 H2O

Pb(NO3)4 + KF = PbF4 + KNO3 =>
Pb(NO3)4 + 4 KF = PbF4 + 4 KNO3

(NH4)2C2O4 + KMnO4 + HCl = MnCl + K2O2 + CO2 + N2 + H2O =>
5(NH4)2C2O4 + 8 KMnO4 + 8 HCl = 8 MnCl + 4 K2O2 + 10 CO2 + 5 N2 + 24 H2O

NaNO3 + KBr = NaBr + KNO3 =>
NaNO3 + KBr = NaBr + KNO3

Fe(NO3)3*9H2O + C6H7O6 = Fe3O4 + CO2 + H2O + N2 =>
114 Fe(NO3)3*9H2O + 92 C6H7O6 = 38 Fe3O4 + 552 CO2 + 1348 H2O + 171 N2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C14H20 + O2 = CO + H2O =>
C14H20 + 12 O2 = 14 CO + 10 H2O

Ca(s) + O2(g) + CO2(g) = CaCO3(s) =>
2 Ca(s) + O2(g) + 2 CO2(g) = 2 CaCO3(s)

O8 + N2 = N80O14 =>
7 O8 + 160 N2 = 4 N80O14

P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4

CH3CH2CH2CH2COCH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2COCH3 + 17 O2 = 12 CO2 + 12 H2O

KI + PBF2 = PBI2 + KF =>
2 KI + PBF2 = PBI2 + 2 KF

Ca + HI = CaI2 + H2 =>
Ca + 2 HI = CaI2 + H2

Fe(NO3)3 + C6H7O6 = Fe3O4 + CO2 + H2O + N2 =>
114 Fe(NO3)3 + 92 C6H7O6 = 38 Fe3O4 + 552 CO2 + 322 H2O + 171 N2

Zn(OH)2 + HNO2 = Zn(NO2)2 + H2O =>
Zn(OH)2 + 2 HNO2 = Zn(NO2)2 + 2 H2O

BariumPhosphate + PotassiumHypochlorite = BariumHypochlorite + PotassiumPhosphate =>
Ba3(PO4)2 + 6 KClO = 3 Ba(ClO)2 + 2 K3PO4

C4H9OH + CuO = C4H7OH + H2O + Cu =>
C4H9OH + CuO = C4H7OH + H2O + Cu

P + O = PO =>
P + O = PO

AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq) =>
AgNO3(aq) + KCl(aq) = KNO3(aq) + AgCl(aq)

Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)

Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3

Na2CO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H20(l) + CO2(g) =>
10 Na2CO3(aq) + 25 HC2H3O2(aq) = 20 NaC2H3O2(aq) + 2 H20(l) + 20 CO2(g)

MnCl2 + LiOH + Mg2 = MnO2 + LiCl + LiMg + H2O =>
MnCl2 + 4 LiOH + Mg2 = MnO2 + 2 LiCl + 2 LiMg + 2 H2O

Cu(NH3)4(OH)2 + H2O + H2SO4 = Cu(OH2)4SO4 + (NH4)2SO4 =>
Cu(NH3)4(OH)2 + 2 H2O + 3 H2SO4 = Cu(OH2)4SO4 + 2(NH4)2SO4

Ca + NaNO3 = CaNO3 + Na =>
Ca + NaNO3 = CaNO3 + Na

Sr + H2SO4 = H2S + SrSO4 + H2O =>
4 Sr + 5 H2SO4 = H2S + 4 SrSO4 + 4 H2O

LiPO4 + SrF2 = LiF + Sr(PO4)2 =>
2 LiPO4 + SrF2 = 2 LiF + Sr(PO4)2

Mg(NO3)2 + Fe = Mg2 + Fe(NO3) =>
2 Mg(NO3)2 + 4 Fe = Mg2 + 4 Fe(NO3)

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2

KClO3 + SO2 + H2SO4 = KHSO4 + ClO2 =>
2 KClO3 + SO2 + H2SO4 = 2 KHSO4 + 2 ClO2

Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2

Te + Cr = TeCr =>
Te + Cr = TeCr

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Na2CO3 + NaOH = CO3Na + Na2OH =>
Na2CO3 + NaOH = CO3Na + Na2OH

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

C10H17O5N + H2O = C10H19O3N + NH3 + CO2 =>
25 C10H17O5N + H2O = 22 C10H19O3N + 3 NH3 + 30 CO2

HF + CCl4 = CCl2F2 + HCl =>
2 HF + CCl4 = CCl2F2 + 2 HCl

C17H35COONa + NaCl = (C17H35COO)Cl + Na =>
C17H35COONa + NaCl = (C17H35COO)Cl + 2 Na

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Breng de vergelijking van een chemische reactie in evenwicht
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