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
wolverine [178]
3 years ago
7

Give the chemical symbol for each of the following elements

Chemistry
1 answer:
Anuta_ua [19.1K]3 years ago
4 0

Answer:

can I get the name of the elements please? However, below are a list of the elements & symbols.

Explanation:

<em>(Look at attachment)</em>

You might be interested in
Explain the term contact force and give examples​
aliya0001 [1]

Answer & Explanation:

In physics, a contact force is a force that acts at the point of contact between two objects, in contrast to body forces. Contact forces are described by Newton's laws of motion, as with all other forces in dynamics. Contact force is the force in which an object comes in contact with another object. Contact forces are also direct forces. Contact forces are ubiquitous and are responsible for most visible interactions between macroscopic collections of matter. Pushing a car up a hill or kicking a ball or pushing a desk across a room are some of the everyday examples where contact forces are at work. In the first case the force is continuously applied by the person on the car, while in the second case the force is delivered in a short impulse.

3 0
3 years ago
What is the value of all conversion factors that are used in dimensional analysis
IRISSAK [1]
All the conversions have a net value of 1
4 0
3 years ago
Read 2 more answers
Refer to the example about diatomic gases A and B in the text to do problems 19 - 27. How many grams in 3 moles of A2?
dedylja [7]

B.) 3

hope you have a okay day

(GAME OF THRONES RULES

7 0
3 years ago
Read 2 more answers
How many grams of oxygen gas (02) are needed to completely react with 9.30 moles
Luba_88 [7]

Answer:

223 g O₂

Explanation:

To find the mass of oxygen gas needed, you need to (1) convert moles Al to moles O₂ (via the mole-to-mole ratio from reaction coefficients) and then (2) convert moles O₂ to grams O₂ (via the molar mass). When writing your ratios/conversions, the desired unit should be in the numerator in order to allow for the cancellation of the previous unit. The final answer should have 3 sig figs because the given value (9.30 moles) has 3 sig figs.

4 Al + 3 O₂ ----> 2 Al₂O₃
^         ^

Molar Mass (O₂): 32.0 g/mol

9.3 moles Al          3 moles O₂              32.0 g
-------------------  x  ---------------------  x  --------------------  =  223 g O₂
                              4 moles Al               1 mole

6 0
2 years ago
When doing a titration what is the equivalency point of the neutralization reaction?
KengaRu [80]
The equivalency point is at the point of the titration where the amount of titrant added neutralize the solution. When it’s a strong acid strong base titration, the equivalence point will be 7. When it is a weak acid strong base, the equivalence point it more basic (the exact number depends on what acid and base you use). And when it is a strong acid weak base, the equivalence number is more acid (the exact number depends on what acid and base you use). Hope this helps!
3 0
3 years ago
Other questions:
  • Which of the following characteristics is common to both acids and bases? a. They produce ions when dissolved in water. b. They
    15·2 answers
  • Why is the electronegativity of an element important?
    10·2 answers
  • 2. How can a gas at room temperature (like oxygen) become solid?
    12·2 answers
  • What is an unknown element´s that has 35 protons
    6·1 answer
  • What is the volume of 13.21 g of ethane gas (C2H6) at STP?
    8·1 answer
  • How does temperature affect the vapor pressure of a liquid?
    11·1 answer
  • Consider the chemical equation. 2NBr3 + 3NaOH Right arrow. N2 + 3NaBr + 3HOBr If there are 40 mol of NBr3 and 48 mol of NaOH, wh
    6·1 answer
  • What % of baking soda (NaHCO3) is hydrogen?
    12·1 answer
  • Pleaseeee help pretty please
    13·2 answers
  • How is your day today?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!