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
natali 33 [55]
3 years ago
15

What kind of scientist would study the the first of a car running

Chemistry
1 answer:
iVinArrow [24]3 years ago
7 0

Answer:

A physicist

Explanation:

hope this will help you

You might be interested in
Calculate the % Oxygen in NaHCO3
Alexxx [7]

Answer:

Molar mass of NaHCO3 = 84.00661 g/mo

Explanation:

This compound is also known as Baking Soda or Sodium Bicarbonate.

Convert grams NaHCO3 to moles  or  moles NaHCO3 to grams

Molecular weight calculation:

22.98977 + 1.00794 + 12.0107 + 15.9994*3

3 0
3 years ago
I’m so confused somebody help lol
Marysya12 [62]

Answer:

lol☺️☺️☺️☺️☺️☺️☺️☺️

5 0
3 years ago
Read 2 more answers
A eraser has a mass of 4g and a volume of 2cm3 what is it’s density
sladkih [1.3K]

Answer:

<h3>The answer is 2.0 g/cm³</h3>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question

mass = 4 g

volume = 2 cm³

We have

density =  \frac{4}{2}  \\

We have the final answer as

<h3>2.0 g/cm³</h3>

Hope this helps you

4 0
3 years ago
pesticides and fertilizers can help farmers to produce more crops. However, overuse of these chemicals can result in?
nadezda [96]
Overuse of the same chemicals can result in the pest becoming immune to the pesticides. 
8 0
3 years ago
Answer the question below based on the periodic table entry for bromine.
Shalnov [3]
<span>The number of neutrons bromine will have are equal to
= protons + neutrons
so,
80-35=45</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Examples for three types of chemical bonds?
    6·1 answer
  • What is the coefficient of h2 when you balance the equation for this redox reaction? no2(g) + h2(g) → nh3(g) + h2o(l)?
    7·1 answer
  • A piece of metal with a mass of 159 g is placed in a 50 mL graduated cylinder. The water level rises from 20. mL to 41 mL. What
    14·1 answer
  • i have 5 moles of gas in a container with a volume of 45 liters and at a temperature of 210k , what is the pressure inside the c
    8·1 answer
  • Why do elements that have positive ions occur on the left side of the periodic table?
    5·1 answer
  • Which of the following is saturated hydrocarbon?<br>1 alkyne<br>2 alkane<br>3 ethylene<br>4 alkene​
    9·2 answers
  • How many moles are in 3.0x10^24 molecules of water​
    5·2 answers
  • What is the molecular geometry of COF2?
    14·1 answer
  • What is the concentration in moles per litre of:
    9·1 answer
  • Can someone give me a simple example of a exothermic reaction? Would a campfire be one?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!