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
liberstina [14]
3 years ago
15

Hydrogen iodide decomposes as 2Hl ----> H2 + I2. The average reaction rate is expressed as: Average rate - delta[HI]/delta, T

he negative sign used in the rate expression indicates that: a) There are repulsive forces between the reactants. b) The concentration of Hl decreases with time. c) The concentration of the reactants is less than that of the product d)) The reaction rate is decreasing with time
Chemistry
1 answer:
lara31 [8.8K]3 years ago
8 0

Answer: Option C. The concentration of the reactants is less than that of the product d

Explanation:

You might be interested in
Which physical property is instrumental in the change from rain to sleep
patriot [66]

Answer:

idk idk but i tried to help

8 0
3 years ago
How is temperature related to the physical change of a substance ?
tekilochka [14]
Determining on the temperature, ice could melt, water could freeze or evaporate. Just an example.
4 0
3 years ago
Read 2 more answers
How many moles are in 13.1 grams of aluminum
Andrej [43]

Answer:

2 significant figure is 13.1 aluminium

5 0
3 years ago
Explain why an atom has a neutral charge​
Vinvika [58]

Answer:

Atoms are neutral because they have equal numbers of protons (positively charged) and electrons (negatively charged). If an atom gains or loses one or more electrons, it becomes an ion.

Explanation:

6 0
3 years ago
Read 2 more answers
Molecular formula for
MrMuchimi

Answer:

1) B(HSO4)3

2) Na2O2

3) Pb2SiO4

Explanation:

4 0
2 years ago
Other questions:
  • Carbon-14 is an isotope used in carbon dating. The nucleus becomes Nitrogen-14 through beta decay. Its half-life is 5370 years.
    12·1 answer
  • Why is it safer to live in the middle of a plate instead of near a plate boundary?
    12·1 answer
  • Do sample problem 13.8 in the 8th ed Silberberg book. You add 1.4 kg of ethylene glycol (C2H6O2) antifreeze to 4,192 g of water
    7·1 answer
  • The maximum number of electrons in a single d-subshell is:
    13·2 answers
  • A covalent bond will usually form between
    13·1 answer
  • Given the law of conservation of energy, what happens when a 200°C iron bar is placed in thermal contact with a 30°C block of wo
    9·1 answer
  • Magnesium has three naturally occurring isotopes with masses of 23.99 amuamu, 24.99 amuamu, and 25.98 amuamu and natural abundan
    12·2 answers
  • Jack is melting butter in a pan. He observes a clear liquid with many solid particles floating in it. Based on Jack's observatio
    7·1 answer
  • Determine the rate of a reaction that follows the rate law:
    6·1 answer
  • H2+O=???????????????????
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!