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
julia-pushkina [17]
2 years ago
11

Does your always work ?

Chemistry
2 answers:
yaroslaw [1]2 years ago
8 0

Answer:

Explanation:

Huh

motikmotik2 years ago
8 0

Answer:

What??

Explanation:

My brain hurts

You might be interested in
How do you do empirical formula
mihalych1998 [28]

Answer:

ez

Explanation:

Step 1: Obtain the mass of each element present in grams. Element % = mass in g = m.

Step 2: Determine the number of moles of each type of atom present. ...

Step 3: Divide the number of moles of each element by the smallest number of moles. ...

Step 4: Convert numbers to whole numbers.

7 0
2 years ago
Assuming the substance is one of those listed in the table presented in this lesson, what is the identity of the substance?
zepelin [54]

The identity of the substance is Iron.

<h3>Properties of Iron</h3><h3>Chemical properties</h3>
  • The element iron has the atomic number 26 and the symbol Fe
  • Electronic configuration of Fe is [AR] 3d6 4s2
  • The atomic weight of Iron is 55.847
  • The element iron belong to the group VIII of the periodic table
  • It is the fourth most prevalent element in the crust of the world
  • It is a highly reactive element as it gets rusted readily in the moisture of air
<h3>Physical properties</h3>
  • It is a heavy metal in the first transition series  
  • The color of iron is silvery grey
  • High malleability and ductility
  • It has a strong electrical conductivity.  

Learn more about periodic table on

brainly.com/question/2140373

#SPJ1

8 0
1 year ago
Read 2 more answers
What is the definition of RNA<br>Messenger RNA<br>and <br>Ribosome?<br><br>​
IceJOKER [234]
You can find this on google easily
4 0
2 years ago
Calculate how many moles of Ca(OH)2 are needed to produce 4.8 x 1024 NH3 molecules, according to the following equation
bonufazy [111]

Answer:

66.33

Explanation:

5 0
3 years ago
How do anion formation and valence electrons relate?
vagabundo [1.1K]

Answer:

A cation is formed when a metal ion loses a valence electron while an anion is formed when a non-metal gains a valence electron. They both achieve a more stable electronic configuration through this exchange.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Explain the value of observations during an investigation and suggest one way that you can ensure good observations when you do
    8·1 answer
  • Help please! -A compound contains 0.013 moles of carbon, 0.039 moles of hydrogen and 0.0065 moles of oxygen. Determine the empir
    13·2 answers
  • Why does glutton free bread mold faster
    6·2 answers
  • Benzoic acid is a monoprotic acid. If the acid has a pH of 3.11 and a concentration of 0.32 M,
    13·1 answer
  • Naming ionic compounds what are the structural units that make up ionic compounds and how are they named answers
    7·1 answer
  • When a gas is cooled at constant pressure, what happens to its molecules and volume?
    7·1 answer
  • Combustion of 7.54 g of liquid benzene (C6H6) causes a temperature rise of 50.3°C in a constant-pressure calorimeter that has a
    5·1 answer
  • 4) What is an unconformity? Where can you find one in the Grand Canyon? What types of rocks contact at the "Great Unconformity,"
    10·1 answer
  • What is the molarity of a solution containing 23 g of NaCl in 500 mL of solution?
    14·1 answer
  • The radio station z107.7 broadcasts radio waves. What do the numbers 107.7 represent?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!