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
kondor19780726 [428]
3 years ago
7

4x+3=23 solve pls for x ​

Chemistry
2 answers:
RideAnS [48]3 years ago
5 0

Answer:

x=5

Explanation:

Sedaia [141]3 years ago
4 0

Answer:

x=5

Explanation:

4x+3=23

4x=23-3

4x=20

4x/4=20/4

x=5

You might be interested in
Can somebody plz help answer both these 2 questions ONLY 1-2 sentences if good! thanks :]
Gekata [30.6K]

I already answered number one, so I'll do number two. A turbine is a machine that spins in order to create energy or electricity, in some cases. The turbine collects the wind and it flows throughout the body of the turbine, where the machine then forms it into electricity.

6 0
3 years ago
Read 2 more answers
A ridged steel tank filled with 62.7L of nitrogen gas of 85.0L atm
mylen [45]

The final gas pressure : 175.53 atm

<h3>Further explanation</h3>

Maybe the complete question is like this :

A ridged steel tank filled with 62.7 l of nitrogen gas at 85.0 atm and 19 °C is heated to 330 °C while the volume remains constant. what is the final gas pressure?

The volume remains constant⇒Gay Lussac's Law  

<em>When the volume is not changed, the gas pressure in the tube is proportional to its absolute temperature  </em>

\tt \dfrac{P_1}{T_1}=\dfrac{P_2}{T_2}

P₁=85 atm

T₁=19+273=292 K

T₂=330+273=603 K

\tt P_2=\dfrac{P_1\times T_2}{T_1}\\\\P_2=\dfrac{85\times 603}{292}\\\\P_2=175.53~atm

8 0
3 years ago
You place your hand on the thermos what type of transfer is taking place
AlexFokin [52]

Answer:

conduction

Explanation:

Conduction happens when 2 objects with different temperatures come in contact with each other. The heat transfers from the hotter object to the cooler object.Apr

4 0
3 years ago
Read 2 more answers
Which of the following best explains why solids do not change
Lesechka [4]

Answer: The particles in a solid are packed very close to each other.

8 0
4 years ago
What is the second most abundant gas in the atmosphere
Vsevolod [243]
Oxygen is the second. The first is nitrogen which makes up 78% of air. Oxygen makes up 21% of air.
8 0
3 years ago
Other questions:
  • Identify the bond types between the carbon and the two oxygen Atoms in the carbon dioxide molecule.
    8·1 answer
  • How to find total charge??
    9·1 answer
  • Cesium metal is frequently used in photoelectric cells because the amount of energy necessary to eject electrons from a cesium s
    13·1 answer
  • A 14.0 mL sample of acetic acid requires 28.23 mL of a 0.521 M solution of NaOH for titration to the equivalence point. What is
    10·1 answer
  • I need help with that
    10·1 answer
  • When sodium is placed in cold water does a reaction occur
    13·1 answer
  • Identify the forms of energy being used in the energy transformation.
    6·1 answer
  • How many atoms in:<br><br> 1. PbF3 - <br><br> 2. Pb2O3 -
    10·1 answer
  • Which diagram best represents a gas in a closed container?
    15·1 answer
  • S--&gt;SO2--&gt;SO3--&gt;H2SO4--&gt;SO2--&gt;H2SO3--&gt;Na2SO3--&gt;SO2--&gt; Na2SO3--&gt;Na2SO4--&gt;BaSO4
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!