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
xenn [34]
3 years ago
5

The balance reads 221.5 _________ and is measuring an object's _____________. grams; mass Newton's; mass kilograms; mass Newton'

s; weight
Chemistry
1 answer:
azamat3 years ago
5 0

Answer: grams;mass

Explanation: :)  I took the test.

You might be interested in
What is the correct equation for cellular respiration?
Dahasolnce [82]
C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O
7 0
3 years ago
One problem with organic chemistry is that we tend to focus on one molecule at a time, we forget that there are many, many molec
dangina [55]

Answer:

1g of bromobenzene = 3.84× 10^21 molecules

Explanation:

Molar mass of bromobenzene (C6H5Br)= 79.9+(12×6)+ 5= 156.9

156.9g(1mole) has 6.023×10^23 molecules

This implies that 1g will contain 6.023×10^23/156.9 = 3.84×10^21 molecules

7 0
4 years ago
Which one is the answer
SpyIntel [72]

Answer:

The answer is the Third one

6 0
4 years ago
Which of the following ions has largest radius
QveST [7]

I believe D has the largest radius out of the other 3.

4 0
3 years ago
Complete the mechanism for the reaction by adding the missing curved arrows, atoms, bonds, charges, and nonbonding electron pair
Keith_Richards [23]

Answer:

See explanation below

Explanation:

In picture 1 attached, we have the starting structure. In picture 2, you have the answer for this.

Basically this is an acid base reaction to promove then, a condensation of the molecule.

In the first step, the carbonile substract a H atom from the HCl. Then, by resonance the OH+, pass the charge to the carbon, which is tertiary and can be easily stabilized. Now, after this, the Chlorine substract an Hydrogen to get a double bond on the carbon with the charge, and this be stable. Now, a second molecule of benzaldehyde reacts with this, so we can have a condensation product.

See picture 2 for complete mechanism.

4 0
3 years ago
Other questions:
  • Give an example of a physical property that is also a characteristic property
    14·1 answer
  • Why do noble gases rarely form bonds with other atoms?
    6·2 answers
  • Which of these would have the largest volume??
    12·1 answer
  • What happens as you decrease the temperature of a solution?
    7·2 answers
  • What is matter made of?
    7·1 answer
  • According to Wegener's theory, why were tropical plant fossils found in Arctic islands?
    8·1 answer
  • PLZ HELP THERE IS A FILE ATTACHED WILL GIVE U BRAINLIEST IF U HELP
    8·2 answers
  • An unknown solution has a pH of 8. How would you classify this solution? A) The substance is an acid. B) The substance is a base
    14·1 answer
  • Sodium carbonate is commonly known as washing soda and is used in detergents as a water softener. What is the molarity of 5.30 g
    14·1 answer
  • What kind of elements are on the left side of the zig-zag line on the periodic table? ​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!