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Chemische vergelijkingen in evenwicht op10/29/21

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Breng de vergelijking van een chemische reactie in evenwicht
Li(s) + Cl2(g) = LiCl(s) =>
2 Li(s) + Cl2(g) = 2 LiCl(s)

NaNH2 + N2O = NaN3 + NaOH + NH3 =>
2 NaNH2 + N2O = NaN3 + NaOH + NH3

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

FeO + O = Fe2O3 =>
2 FeO + O = Fe2O3

CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

C4H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H6(g) + 11 O2(g) = 8 CO2(g) + 6 H2O(g)

(Cr2O7)2{-} + C2H5OH + H{+} = Cr3{+}{+} + CH3CHO + H2O =>
6(Cr2O7)2{-} + 77 C2H5OH + 14 H{+} = 8 Cr3{+}{+} + 77 CH3CHO + 84 H2O

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

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

(Cr2O7){2-} + C2H5OH + H{+} = Cr3{+}{+} + CH3CHO + H2O =>
3(Cr2O7){2-} + 17 C2H5OH + 8 H{+} = 2 Cr3{+}{+} + 17 CH3CHO + 21 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

H2NCONH2 + H2O = NH3 + CO2 =>
H2NCONH2 + H2O = 2 NH3 + CO2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

(Cr2O7){2-} + C2H5OH + H{+} = Cr{3+}{+} + CH3CHO + H2O =>
(Cr2O7){2-} + 3 C2H5OH + 8 H{+} = 2 Cr{3+}{+} + 3 CH3CHO + 7 H2O

C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

MgCl2 = MgCl2 =>
MgCl2 = MgCl2

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

KI + Cu(NO3)2 = CuI + I2 + KNO3 =>
4 KI + 2 Cu(NO3)2 = 2 CuI + I2 + 4 KNO3

CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl

MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3

Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3

K + S = K2S =>
2 K + S = K2S

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

H2 + I2 = HI =>
H2 + I2 = 2 HI

NaOH + Al2O3 + HF = Na3AlF6 + H2O =>
6 NaOH + Al2O3 + 12 HF = 2 Na3AlF6 + 9 H2O

SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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