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CH4 + 4Cl2–>CCl4 + 4HCl if 9.32 grams of CH4 react with 2.71 grams Cl2 how many grams of CCl4 will be produced?
In first, You must to definite the excess substance in this case. Let's look to given reaction:CH4 + 4Cl2–>CCl4 + 4HClIt follows from it, that for 16 g CH4 need...
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Predict the stereochemistry of the product when 2E-4Z-6E octatrience undergoes
thermal and photo induced cyclisations.
Thermal - cis productPhoto - trans product
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structure of the major product of 1-methylcyclohexene + HBr + H2O2 with proper conformation or configuration
Usually, reaction between alkenes and HBr is electophilic addition. But when H2O2 is added, reaction will have another mechanism - radical addition (because when HBr reacts with H2O2 bromine radicals are formed)....
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chemical equation for the reaction of 1-methylcyclohexene + Br2 in CCl4
CH2CH2CH2CH=C(CH3)CH2 + Br2 = CH2CH2CH2CHBrCBr(CH3)CH2
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A solution of 0.640 g of epinephrine in 36.0 g of CCl4 elevates the boiling point by 0.490°C. Kb = 5.02 °C m -1 and Kf = 29.8 °C m -1 for CCl4. (a) What is the molality of the solution?
∆Tb= 0.49°C kB= 5.02°C ∆Tb=kb×m0.49=5.02×mm= 0.097molal
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At 373 K, Kp = 0.416 for the equilibrium 2 NOBr(g) -> 2NO(g) + Br2(g). If the pressures of NOBr(g) and NO(g) are equal, what is the equilibrium pressure of Br2(g)?
2 NOBr(g) -> 2NO(g) + Br2(g). If p(Br2) = x, than p(NOBr) = p(NO) = 2x Kp = p(Br2)2* p(NO)/ p(NOBr)2 Kp = (2x)2*x/(2x)2 = x = 0.416 Pa
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Which one of the following species have the same shape?
A. CO2 and CCL4
B. CO2 and O3
C. O3 and CCL4
D. O3 and NO2-
Option D. Nitrite ion and ozone are in sp2 hybrid state
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5 br + bro3 + 6h+ -> 3 br2 + H2o expression rates with the dissapreance of br, bro3, and the formation of br2. what are the stoichiometry relationships?
Rate= k[BrO3-][Br-][H+]2The order is the exponent for each reactant, so it is first order with respect to bromate and bromide abd second order with respect to hydrogen ion. the overall...
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Aluminum reacts with bromine to form aluminum bromide:
2 Al + 3 Br2 2 AlBr3
if 48 grams of Al and 100 g of Br2 are reacted, how much AlBr3 can be produced
E(Al)=48/(2*27)=0.889;E(Br2)=100/(160*3)=0.208;Br2 is the limitant reactantm(AlBr3)=100*2*267/480=111.25 g;Answer: 111.25 g of AlBr3 can be produced
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2. Which one of the following pairs of molecules would you expect to have the higher melting point?
a. Ch or Br2
b. C4H10 or C5H12
c. NH 3 or PH3
d. Na or Mg
e. BeO or KCl
f. ICl or Br2
In these pairs, the substance with the highest melting point bold colors.a. Cl2 or Br2b. C4H10 or C5H12c. NH3 or PH3d. Na or Mge. BeO or KClf. ICl or Br2The...
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