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
victus00 [196]
3 years ago
9

What is a likely oxidation state of Chlorine? a)-1 b) 7 C) -7 d) +1

Chemistry
1 answer:
Alenkasestr [34]3 years ago
6 0

Answer: a) -1

Explanation:

You might be interested in
Which of the following is not a valid conversion factor?
Snezhnost [94]
The last option, 1 meter/ 10 millimeters is not a valid conversion factor.

It should be 1000m Instead of 1 meter/ 10 millimeter since 1m=1000mm
7 0
2 years ago
Identify all statements that accurately describe the structure of the pyruvate dehydrogenase ( PDH ) complex.
Nostrana [21]

Answer:

The statements that correctly describes pyruvate dehydrogenase includes:

- Several copies each of E 1 and E 3 surround E 2.

-A regulatory kinase and phosphatase are part of the mammalian PDH complex.

-E 2 contains three domains.

Explanation:

Pyruvate dehydrogenase is a hydrolase key enzyme in glucose metabolism which converts pyruvate to acetyl- ChoA. It also forms a complex that catalyzes an irreversible reaction that is the entry point of pyruvate into the TCA cycle. Pyruvate dehydrogenase complex contains E1, E2 and E3 enzymes that transform pyruvate, NAD+, coenzyme A into acetyl-CoA, CO2, and NADH. Also, A regulatory kinase and phosphatase are part of the mammalian PDH complex and E 2 contains three domains.

5 0
3 years ago
In every chemical reaction that produce energy, ____ react with ________ ?
GaryK [48]

Answer:

Acid reacts with water?

Explanation:

7 0
3 years ago
If you need to reverse the following reaction in order for it to be an intermediate reaction in a Hess's law problem, what would
Olin [163]
When reversing a given reaction, we simply change the sign of the standard enthalpy change value. Therefore, the reaction will become:
H₂O → H₂ + 0.5O₂, ΔH = 286kJ
This is because if a certain amount of energy is released when a reaction occurs, the same amount of energy must be supplied for the reaction to occur in the reverse direction.
4 0
3 years ago
Read 2 more answers
When an atom gains electrons, it is called a (an) _____ and has a ______ charge.
jolli1 [7]

Answer:

When an atom gains/loses an electron, the atom becomes charged, and is called an ion. Gaining an electron results in a negative charge, so the atom is an anion

5 0
2 years ago
Other questions:
  • A sample of nitrogen gas was collected via water displacement. since the nitrogen was collected via water displacement, the samp
    9·1 answer
  • Minerals are grouped into mineral classes primarily on a basis of _____. the number of cleavage directions present chemistry, sp
    5·1 answer
  • Which force causes the rock materials to move from A to B A.Electricity
    11·1 answer
  • Which is a pure substance?
    13·1 answer
  • Wind happens when
    10·2 answers
  • #7- pls help me ill mark you brainliest and ill give you 5 stars <3
    9·2 answers
  • What can be said about a small Ksp value?
    5·1 answer
  • 3. In which reaction is the volume of the products equal to the volume of the
    5·1 answer
  • 3. Match each of the following descriptions with one of the beakers in Model 1. In each case, assume the change in volume as the
    11·1 answer
  • How do I calculate the pOH of a Solution at 25℃ with a [OH-1] = 6.5 x 10-9 M and state whether the Solution is Acidic, Basic, or
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!