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
allsm [11]
3 years ago
7

Which factors would decrease the rate of a reaction? I. Lowering the temperature II. Increasing the concentration of reactants I

II. Adding a catalyst
Chemistry
1 answer:
Basile [38]3 years ago
6 0

I. Lowering the temperature would decrease the rate of the reaction.

You might be interested in
Can someone tell me how to draw a atomic model for Cd
tensa zangetsu [6.8K]

Explanation:

there you go you can just look up atomic model for CD and click images

5 0
3 years ago
6) A student measures out 96.21 g of sulfur for an experiment. How many moles of Sulfur are in this
barxatty [35]

Atomic mass of Sulfur = 32g

32g of Sulfur is one mole.

1g of Sulfur is \frac{1}{32} moles

96.21g of Sulfur is \frac{96.21}{32} moles=> 3moles(appx)

5 0
3 years ago
Read 2 more answers
Many fundamental concepts are at the heart of chemistry. Match the description to the name.
Lisa [10]

Answer:

you dony have a picture for me to match them

Explanation:

4 0
2 years ago
Calculate the mass of grams of 14.79ml of a substance. It'd density is 1.193gml
Alisiya [41]
<span>D=m/v

Given:
d=1.193g/ml
v= 14.79ml

Solution
m=dv
m=1.193g/ml x 14.79ml

m= 17.644g

Density is the mass per volume of the material. Basically, it refers to the measurement of how crammed together is the matter. The formula to calculate density is rho = m/v wherein rho is the density, m stands for the mass and v stands for the volume.</span>
8 0
3 years ago
This nonmetal is in the same group as lead.<br><br> What is the element
Andreyy89
Lead<span> (/lɛd/) is a chemical </span>element<span> in the carbon </span>group<span> with symbol Pb (from Latin: plumbum) and atomic </span>number<span> 82. 

~ I don't know if this will help, but I hope it does. ~</span>
5 0
3 years ago
Other questions:
  • How would you classify raisin bran?
    10·1 answer
  • What chemical substance is formed when the oh and h is joined?
    8·1 answer
  • One mole of Ca is equal to how many atoms​
    15·1 answer
  • In the reaction, 2H2 + O2 --&gt; 2H2O, how many hydrogen molecules are needed to produce two water molecules?
    7·1 answer
  • How would the graph change if a catalyst were used
    11·1 answer
  • The relationship between molecular velocities and temperature is a _____ relationship.
    8·2 answers
  • Which of the following measurements is expressed to three significant figures?
    13·1 answer
  • What type of energy does a ball have when it rolls down a hill?
    9·1 answer
  • If the solid, liquid, and gas forms of a substance
    9·1 answer
  • Hybridization of Al in AlF3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!