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
xxTIMURxx [149]
3 years ago
7

Rate = K[A]

Chemistry
1 answer:
Aleks [24]3 years ago
8 0

Answer:

9 × 10⁻³ mol·L⁻¹s⁻¹  

Explanation:

Data:

  k = 1 × 10⁻³ L·mol⁻¹s⁻¹

[A] = 3 mol·L⁻¹

Calculation:

rate = k[A]² = 1 × 10⁻³ L·mol⁻¹s⁻¹ × (3 mol·L⁻¹)² = 9 × 10⁻³ mol·L⁻¹s⁻¹

You might be interested in
The time it takes for a celestial body to make one complete turn on its axis is a(n)
frozen [14]

Answer:

About 24 hours

Explanation:

Think of it as Earths spin

4 0
3 years ago
What set of coefficients will balance the chemical equation: _NaBr (aq) + _H3PO4 (aq) → _Na3PO4(aq) + _HBr (aq)
GaryK [48]

The Balanced chemical equation for above reaction will be :

\small{ \mathrm{3NaBr + H_3PO_4 \rightarrow Na_3PO_4 + 3HBr}}

The Coefficients will be :

  • NaBr - 3

  • H_3PO_4 - 1

  • Na_3PO_4 - 1

  • HBr - 3

So, Correct option is :

A. 3, 1, 1, 3

_____________________________

\mathrm{ \#TeeNForeveR}

6 0
3 years ago
What happens when the electron moves from the first energy level to the second energy level?
STatiana [176]
If an electron moves up from the first orbit to the higher energy levels, energy will be absorbed by the electron itself and no emission line produced.
But if it moves from the orbits 6,5,4 and 3 to orbit 2, energy will be released by the electron and different emission lines wll be produced.
5 0
3 years ago
Read 2 more answers
How many atoms of hydrogen are in 100 g of hydrogen peroxide (h2o2)?
Maurinko [17]
Hello friends..

find the MW of HP 
calculate the # of mols per 100g of HP 
take the # of mols times 6.023 x 10^23 times 2 (2 H per molecule)

Hope it helps you..
7 0
3 years ago
We can change a gas to liquid by_________ the temperature and_________
Tpy6a [65]
Decreasing, Removing
6 0
3 years ago
Other questions:
  • What is the density of an object with a mass of 7.92g and a volume of 3.25mL? 
    9·1 answer
  • A beaker contains 450 g of water (H2O). If 9.2 g of calcium fluoride (CaF2) is added, what is the molality concentration of the
    8·1 answer
  • F 15 g of C₂H₆ reacts with 60.0 g of O₂, how many moles of water (H₂O) will be produced? (Hint: use what you know about limiting
    12·1 answer
  • Which is the correct lewis structure for ethylene, c2h4?
    10·1 answer
  • A Transverse Wave is what
    10·1 answer
  • Ms. Crawford gave the following instructions to her science class:
    10·2 answers
  • Someone, please help with Chemistry
    11·1 answer
  • Which statement correctly describes gravity?
    15·2 answers
  • 3. Plants grow best when it is not too hot or too​
    13·1 answer
  • An electron on an energy level has an energy of 16.32 x 10−19 J. It moves to another level by absorbing 5.4 x 10−19 J of energy.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!