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
natulia [17]
3 years ago
15

An OH group attached to a hydrocarbon is called a _________ group whereas ______________ is a polyatomic ion with a charge of __

_____.

Chemistry
1 answer:
rodikova [14]3 years ago
3 0

Answer:

sijshsjdjdjdjdjakskskkskzjzz

You might be interested in
2.46 grams of Cu(NO3)2 would contain how many formula units
NikAS [45]

Answer:

it woul be 263

Explanation:

becaue it adds up like that

7 0
3 years ago
When a calcium atom forms an ion, it loses two electrons. what is the eletrical charge ofbthe calcium ion?
Jobisdone [24]

Answer:

A

Explanation:

because it loses 2 electrons

5 0
3 years ago
Read 2 more answers
G what is the difference between the sidechains of leucine and isoleucine? select one:
statuscvo [17]

c. Isoleucine has a carbon “branched” closer to the alpha carbon than does leucine.

The structure of leucine is CH3CH(<u>CH3</u>)CH2CH(NH2)COOH.

The structure of isoleucine is CH3CH2CH(<u>CH3</u>)CH(NH2)COOH.

In leucine, the CH3 group is <em>two carbons away</em> <em>from</em> the α carbon; in isoleucine, the CH3 group is on the carbon <em>next to</em> the α carbon.

Thus, <em>isoleucine</em> has the closer branched carbon.

“One is charged, the other is not” is i<em>ncorrect</em>. Both compounds are uncharged.

“One has more H-bond acceptors than the other” is <em>incorrect</em>. Each acid has two H-bond acceptors — the N in the amino and the O in the carbonyl group.

“They have different numbers of carbon atoms” is <em>incorrec</em>t. They each contain six carbon atoms.

4 0
3 years ago
Which sample of matter is classified as a substance?<br> (1) air (3) milk(2) ammonia (4) seawater
jeyben [28]
A chemical substance has the characteristics that it cannot be separated by physical  methods. Seawater and milk can be separated by sedimentation, and air has different components depending on other aspects (such as elevation). Only ammonia is a substance. (thus it can have a formula: NH<span>3)</span>
3 0
3 years ago
Fe2(SO4)3 +__BaCl2 → __BaSO4 +_<br> FeCl3
Elenna [48]

Answer:

Fe2(SO4)3 + 3BaCl2 → 2FeCl3 + 3BaSO4

8 0
2 years ago
Other questions:
  • Mr. Rutherford's chemistry class was collecting data in a neutralization study. Each group had 24 test tubes to check each day f
    10·1 answer
  • Increasing temperature increases solubility so that 480 grams (g) of sugar makes a saturated solution in 100 milliliters (mL) of
    8·1 answer
  • Is c2h2 polar or non polar?
    9·2 answers
  • How many molecules are found in 0.36 mole <br> sample of water
    10·1 answer
  • Is electrons are shared ionic compounds or molecular compounds
    13·1 answer
  • What does newton's third law say about why momentum is conserved in collisions?
    13·2 answers
  • The distance north or south of the equator is called
    10·1 answer
  • You put one ice cube on a room temperature rock and another ice cube on a room temperature piece of foil. Which ice cube will me
    13·1 answer
  • 40 points for this question PLEASE HELP SOMEONE ILL GIVE BRAINLIEST
    7·1 answer
  • MARKING BRAINLIEST! please help asap, i need a and b, thank you
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!