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
Anna [14]
3 years ago
13

A vehicle goes from 5 m/s to 50 m/s in seconds. What is it’s acceleration?

Chemistry
1 answer:
VLD [36.1K]3 years ago
7 0

Answer:

the acceleration i think is 10

Explanation:

5x10=50

You might be interested in
An element has 3 electrons, 3 protons and 4 neutrons. What will be its atomic number and mass number? (​
stiv31 [10]

Answer:

its atomic number will be 3 and it's mass number will be 7. it is lithium

8 0
2 years ago
1.5mol C3H8 from C3H8+5O2-->3CO2+4H2O .how many grams of carbon dioxide are produced
koban [17]

Answer:

\large \boxed{\text{200 g CO}_{{2}}}

Explanation:

We will need a balanced equation with masses, moles, and molar masses, so let’s gather all the information in one place.

Mᵣ:                                 44.01

            C₃H₈ + 5O₂ ⟶ 3CO₂ + 4H₂O

n/mol:    1.5

1. Calculate the moles of CO₂

The molar ratio is 3 mol  CO₂:1 mol C₃H₈

\rm  \text{Moles of CO}_{2} = \text{1.5 mol C$_{3}$H}_{8} \times \dfrac{\text{3 mol CO}_{2}}{\text{1 mol C$_{3}$H}_{8}} =\text{4.5 mol CO}_{2}

2. Calculate the mass of CO₂.

\text{Mass of CO}_{2} = \text{4.5 mol CO}_{2}  \times \dfrac{\text{44.01 g CO}_{2}}{\text{1 mol CO$_{2}$}} = \textbf{200 g CO}_{\mathbf{2}}\\\text{The reaction will form $\large \boxed{\textbf{200 g CO}_{\mathbf{2}}}$}

3 0
3 years ago
Identify the activity that belongs in the field of chemistry.
SVEN [57.7K]
D. All of the above. Developing medicine, analyzing compounds and producing new product such as plastic all have to deal with chemistry. 
3 0
3 years ago
Read 2 more answers
Which element on the periodic table has chemical properties that are most similar to those of carbon?
prisoha [69]
Silicon, it's bring brother would be the prime candidate, although its compounds are notably different from those of carbon.
6 0
3 years ago
What makes landing the hot air balloon a challenge?
Mariana [72]
You have to think about the fact that hot air is constantly being blown up elevating the balloon once that air is taken away it's up to the steering and the wind after that. I know that probably doesn't help did you want to know the science part? 
7 0
3 years ago
Other questions:
  • What are at least two things people can do today to help protect Earth and reduce levels of CO2.
    12·1 answer
  • The average atomic mass recorded on the periodic table for krypton is 83.80 u. This indicates that the most abundant isotope of
    7·1 answer
  • There are several different insecticides sold at your local home and garden store. They all claim to be safe for use around anim
    7·1 answer
  • Determine the percent composition of potassium dichromate, K2Cr2O7.
    14·1 answer
  • Celina has a water sample that’s contaminated with salt and microorganisms. Which method should she use to purify the water A.
    10·2 answers
  • HELP ME ASAP PLEASE LOTS OF POINTS
    5·1 answer
  • Why are tables and graphs useful for organizing scientific data?
    12·1 answer
  • PLZZZZZ I WILL MARK BRAINLEST
    8·1 answer
  • Need answer for 9.0mm x 2.0mm x 2.0mm
    14·1 answer
  • What is the molar concentration of a 2 liter solution containing 200 grams of glucose?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!