Answer:Increasing the concentration of reactants generally increases the rate of reaction because more of the reacting molecules or ions are present to form the reaction products. This is especially true when concentrations are low and few molecules or ions are reacting.

Explanation:

5 0

3 years ago

True or false: You must make observations and conduct research prior to creating a hypothesis.

bekas [8.4K]

Answer:

true

Explanation:

...................

8 0

3 years ago

9. A box is pushed 1.5 m to the right in 5 s. What is the box’s average speed to the nearest hundredth of a m/s? *

poizon [28]

Answer:

s = 0.30 m/s

Explanation:

Given data:

Distance travel = 1.5 m

Time taken = 5 s

Average speed of box = ?

Solution:

s = d/t

s = speed

d = distance

t = time

by putting values,

s = 1.5 m/ 5 s

s = 0.30 m/s

7 0

3 years ago

At 95°C, the pressure of a sample of chlorine is 1.15atm. What will the pressure be at 105°C, assuming constant volume?

Jobisdone [24]

Answer:

95+273=368k

105+273=378k

(1 .15/368)×378

=1.18

4 0

3 years ago