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
bekas [8.4K]
4 years ago
5

Anybody no this please i need help

Chemistry
2 answers:
choli [55]4 years ago
7 0

Hey ur answer should be A

Crank4 years ago
5 0

I believe the answer is A

You might be interested in
Which statement is true for all minerals
nekit [7.7K]

What are the answer choices


8 0
3 years ago
A scientist discovers a new plant that has vascular tissue and produces seeds. It has brightly colored, scented flowers. What ty
Lana71 [14]
Haha nora!!!! i had the same questions! 
6 0
4 years ago
Read 2 more answers
True or false : rust formation is not a chemical property of iron
Maurinko [17]

Answer:

false and rust is hydrated iron oxide so it is a form off iron

4 0
2 years ago
What are the steps for writing the formula for a molecular compound? Naming a molecular
Vlad [161]

Answer:

Your question was explained in my chemistry book so I just shared the picture

Hope that helps

6 0
3 years ago
True or false, the four units that must always be used when using the ideal gas law are liters, atm, Kelvin, and grams
maksim [4K]

Answer:

False  grams is not used

Explanation:

IDEAL GAS LAW

The ideal gas law states that PV = NkT, where P is the absolute pressure of a gas, V is the volume it occupies, N is the number of atoms and molecules in the gas, and T is its absolute temperature.  

It is necessary to use Kelvin for the temperature and it is conventional to use the SI unit of liters for the volume. However, pressure is commonly measured in one of three units:  kPa ,  atm , or  mmHg . Therefore,  R  can have three different values.

3 0
3 years ago
Other questions:
  • 3. The following equation represents the reaction between N,
    8·1 answer
  • Material Balance Using Pearson Square
    7·1 answer
  • The following reaction is part of the electron transport chain. Complete the reaction and identify which species is reduced. The
    6·1 answer
  • A competitive inhibitor of an enzyme-catalyzed reaction - cannot bind to the active site. - always interferes with product relea
    13·1 answer
  • 1. If the front of the red car is used as a reference point, how far away is the white van?
    10·1 answer
  • What is the answer? I’m stuck
    6·2 answers
  • Previous Page
    5·1 answer
  • An avocado has a mass of 215 g and a density of 0.86<br> g/mL. What is the volume of the avocado?
    10·1 answer
  • Explain whether chromium is more or less reactive than aluminium.
    14·1 answer
  • A rectangular block of tungsten has a length of 7.90 cm , a width of 2.30 cm , and a height of 1.90 cm . Using the correct numbe
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!