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
gayaneshka [121]
3 years ago
12

How much of a chemical should you take?

Chemistry
1 answer:
barxatty [35]3 years ago
5 0

Answer:

No more than 0.1 mL of hydrochloricton acid

You might be interested in
MARKING BRAINLIEST! please help asap, i need a and b, thank you
defon

The time required to reduce the concentration from 0.00757 M to 0.00180 M is equal to 1.52 × 10⁻⁴ s. The half-life period of the reaction is 9.98× 10⁻⁵s.

<h3>What is the rate of reaction?</h3>

The rate of reaction is described as the speed at which reactants are converted into products. A catalyst increases the rate of the reaction without going under any change in the chemical reaction.

Given the initial concentration of the reactant, C₀= 0.00757 M

The concentration of reactant after time t is C₁= 0.00180 M

The rate constant of the reaction, k = 37.9 M⁻¹s⁻¹

For the first-order reaction: C_t =C_0-kt

0.00180 = 0.00757 - (37.9) t

t =  1.52 × 10⁻⁴ s

The half-life period of the reaction: t_{\frac{1}{2} } =\frac{C_0}{2k}

t_{\frac{1}{2} } =\frac{0.00757}{2\times 37.9}

Half-life of the reaction = 9.98 × 10⁻⁵s

Learn more about the rate of reaction, here:

brainly.com/question/13571877

#SPJ1

5 0
1 year ago
When a substance undergoes a Chemical Change, can the change be reversed? Explain your answer.​
Vinvika [58]

Answer:When a substance undergoes a chemical change some of the chemical changes can be reversed with a chemical change.

Explanation:

A chemical change changes all of the element but some chemical changes but very few can be changed back to its original substance only with a chemical change.

3 0
3 years ago
Read 2 more answers
The mechanical advantage of the wedge increases as it gets _____.
OLEGan [10]
Do you have Answer Choices
6 0
3 years ago
The movement of organisms into a range is called
Brrunno [24]
A. immigration, how is this chemistry?
8 0
3 years ago
How do you solve this? I am so confused. This is Chemistry 1 HON and its dimensional analysis. It would help me so much if someo
Mekhanik [1.2K]

1. 150 yards

2. 4320

3. 144

4. 2688

4 0
3 years ago
Other questions:
  • Oxygen get stable configuration by ____________two electrons
    6·2 answers
  • How does the weight of your skin compare to the weight of your brain
    6·1 answer
  • Given that the molar mass of carbon is 12 g/mol and the molar mass of oxygen is 16 g/mol, calculate the molar mass of carbon dio
    12·1 answer
  • A student was given a 50.0 mL of 0.10 M solution of an unknown diprotic acid, H2A, which was titrated with 0.10 M NaOH. After a
    11·1 answer
  • Particles of Substance X are dispersed in water to form a colloid. Which describes the electrical charges on the particles of Su
    9·1 answer
  • 4. According to Reference Table G, how many grams of KNO3 would be needed to saturate 200 grams of
    10·1 answer
  • Two propane-butane mixtures are contained in separate containers. The first mixture contains 30 wt% propane, and the second cont
    7·1 answer
  • NEED HELP PLSSS
    7·1 answer
  • What evidence is there of energy release after chemical reaction
    10·1 answer
  • What is a radical in chemistry​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!