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
bekas [8.4K]
3 years ago
5

Why is carbon monoxide especially dangerous?

Chemistry
1 answer:
mash [69]3 years ago
4 0
Carbon monoxide reacts with hemoglobin of the blood to form carboxyhemoglobin.  The absorption of oxygen worsens, oxygen starvation develops. At a lethal dose, death occurs within 20 days.
You might be interested in
The label shown above contains information about some harmful effects of acetone.A group of students plans to use acetone to rin
Fed [463]

Answer:

<u>Heating water with an open flame</u>

<u>Explanation:</u>

Remember, we are told in the label that Acetone is a "flammable liquid and vapor." <em>Being flammable means the substance can easily be set on fire</em>, and we would expect an open flame from heating water to trigger an explosion (a disaster) in which the Acetone is set on fire causing life-threatening dangers to the second group of students.

8 0
3 years ago
The faster the object is moving the more portential energy it has?
Mazyrski [523]

Answer:

sure

Explanation:

8 0
3 years ago
Energy of position or stored energy is also called
AlekseyPX

Answer: Potential energy

HOPE THIS HELPS

6 0
3 years ago
A mixture contains 3.64g nacl, 2.87g nh4cl, and 4.13g of sio2. what is the percent by mass of nh4cl
Norma-Jean [14]
<span>Total mass = 3.64 + 2.87 + 4.13 = 10.64 g Mass percent of NH4Cl = (mass of NH4Cl/ Total mass) x 100 = (2.87 g/10.64g) x 100 = 27.0 % mass of NH4Cl</span>
8 0
4 years ago
How many carbon atoms are there in 45g of carbon?
nevsk [136]

Answer: 2.26x 10²⁴ atoms C

Explanation: To get the number of atoms,

First we convert mass of C to moles

45g C x 1mole C / 12 g C

= 3.75 moles C

Cancel g of C

Next convert moles of C to atoms using Avogadro's Number.

3.75 moles C x 6.022x10²³ atoms C / 1 mole C

Cancel out the units of moles C.

= 2.26x 10²⁴ atoms of C

3 0
3 years ago
Other questions:
  • Which tool was most likely used in a procedure if the lab report shows that approximately 300 mL of water was used?
    12·1 answer
  • When an ionic bond forms between lithium (Li) and fluorine (F), which of the following occurs?
    7·2 answers
  • Why is the metric system the preferred system of measurement for science
    8·1 answer
  • A 2.1−mL volume of seawater contains about 4.0 × 10−10 g of gold. The total volume of ocean water is about 1.5 × 1021 L. Calcula
    7·1 answer
  • Select the correct answer. When an atom in a reactant loses electrons, what happens to its oxidation number? A. Its oxidation nu
    5·2 answers
  • The empirical formula of glucose is CH2O, and the molecular formula of glucose is 6 times than the empirical formula. What is th
    13·1 answer
  • What does the stonefish eat
    11·1 answer
  • What molecule is needed to digest milk?
    12·1 answer
  • In the Atomium building, what do the tubes represent?
    12·1 answer
  • At a certain temperature the vapor pressure of pure acetyl bromide is measured to be . Suppose a solution is prepared by mixing
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!