3 years ago

Which parameters can you change to affect the rate of the reaction? in alphabetical order, list all that apply to this system.?

Chemistry

1 answer:

postnew [5]3 years ago

6 0

Catalyst
Concentration
Temperature

You might be interested in

An atom with the same number of protons and electrons has charge of

xz_007 [3.2K]

Answer:

Explanation:

All the charges of the protons are cancelled out by all the charges on the electrons.

6 0

2 years ago

Placing a sample of iron (II) oxide into a graduated cylinder makes the water volume increase 12.0 mL. The weight of the sample

vivado [14]

Answer:6.38

Explanation:D=76.6/12

4 0

2 years ago

Explain how the ability of dilute sulphuric (vi) acid to conduct an electric current compares with that of concentrated sulphuri

Brut [27]

Answer:

Explanation:

Hnsnsnsnsnqnananana

8 0

2 years ago

The density of copper is 8.9 g/cm3.If you have 90.0 grams of copper ,how much volume is your copper occupying

lesya692 [45]

D= m/v
90.0/8.9
V= 10.11235
V= 10 cm3

5 0

2 years ago

How many grams of nitric acid will react completely with a block of iron metal that is 4.5 cm by 3.0 cm by 3.5 cm, if the densit

denpristay [2]

Balance the equation first:

2 Fe+6 HNO3→2 Fe(NO3)3+3H2

Then calculate mass of Iron :

4.5×3.0×3.5 cm3(1 mL1 cm3)(7.87 g Fe1 ml)=371.86 g Fe

Now use Stoichiometry:

371.86 g Fe×(1 mol Fe55.85 g Fe)×(6 mol HNO32 mol Fe)=19.97 mol HNO3

Convert moles of nitric acid to grams

19.97 mol HNO3×(63.01 g HNO31 mol HNO3)=1258.3 g HNO3

7 0

2 years ago

Read 2 more answers