1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergejj [24]
3 years ago
10

Help me (number 5).

Chemistry
1 answer:
olga55 [171]3 years ago
6 0

Answer:

a. HF

Explanation:

You might be interested in
25. What is the order of the types of nuclear radiation from lowest to highest energy?
Ivenika [448]

Answer:

need more info so i can answer it

Explanation:

3 0
3 years ago
Read 2 more answers
Consider the reaction of ethyl acetate with sodium hydroxide: CH3COOC2H5(aq)+NaOH(aq)⇌CH3COONa(aq)+C2H5OH(aq) The reaction is fi
Alexus [3.1K]

Answer: The rate law is rate=k[CH_3COOC_2H_5]^1[NaOH]^1

Explanation:

Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order.

For the given reaction:

CH_3COOC_2H_5(aq)+NaOH(aq)\rightleftharpoons CH_3COONa(aq)+C_2H_5OH(aq)

k= rate constant

Rate law: rate=k[CH_3COOC_2H_5]^x[NaOH]^y

For the given rate law:

y =1 =  order with respect to NaOH

n = total order = 2

2= (x+y)

2= (x+1)

x= 1

Thus order with respect to CH_3COOC_2H_5 is 1 and rate law is : rate=k[CH_3COOC_2H_5]^1[NaOH]^1

6 0
3 years ago
During a chemical reaction substances called reactants During a chemical reaction substance called reactants are combined to for
lutik1710 [3]

Answer:

During a chemical reaction, substance called reactants are combined to form a new substance called products.

this sentence describes reaction and products of a chemical reaction

4 0
3 years ago
Please help I will reward brainly! NEED DONE ASAP
S_A_V [24]
Because it doesn't get direct sunlight so it gets cool
3 0
4 years ago
Question 22 (1 point)
aivan3 [116]

Answer:

im pretty sure its b

Explanation:

7 0
3 years ago
Other questions:
  • When methane (CH4) burns, it reacts with oxygen gas to produce carbon dioxide and water. The unbalanced equation for this reacti
    14·1 answer
  • A sample of gas has an initial volume of 3.88 l at a pressure of 707 mmhg . part a if the volume of the gas is increased to 5.43
    10·1 answer
  • Ozone is concentrated in earths atmosphere at an altitude of 20 to 35? kilometers which atmospheric layer contains the greatest
    8·1 answer
  • Does ice steam or water have more energy
    10·1 answer
  • Need help on atoms and molecules​
    15·1 answer
  • A lithium salt used in lubricating grease has the formula LiCnH2n+1O2. The salt is soluble in water to the extent of 0.036 g per
    14·1 answer
  • What conditions must be met in order for a reaction to be considered exothermic?
    13·1 answer
  • You are asked to make 10 moles of iron (Fe) from iron oxide (fe203) and excess carbon monoxide (CO).
    13·1 answer
  • PLS HELP ASAP I DONT HAVE TIME AND IT ALSO DETECTS IF ITS RIGHT OR WRONG
    13·1 answer
  • Do organic compounds ionize? yes or no​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!