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strojnjashka [21]
4 years ago
8

Why is carbon monoxide so dangerous to humans

Chemistry
1 answer:
Helen [10]4 years ago
3 0
Carbon monoxide is harmful when breathed because it displaced oxygen in the blood and deprives the heart, brain, and other vital organs of oxygen.
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¿Cómo se llama el proceso en donde se transforma el oxígeno en dióxido de carbono
Ierofanga [76]

Answer:

respiración

Explanation:

8 0
3 years ago
Part of an important cellular process involving a DNA strand is modeled below
ivann1987 [24]

Answer: transcribing information to the dna sequence for use by the cell

Explanation:

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3 years ago
Henry divides 1.060 g by 1.0 mL to find the density of his water sample. How many significant figures should he include in the
goldfiish [28.3K]

Answer:

Explanation:

Density:

Density is equal to the mass of substance divided by its volume.

Units:

SI unit of density is Kg/m3.

Other units are given below,

g/cm3, g/mL , kg/L

Formula:

D=m/v

D= density

m=mass

V=volume

Symbol:

The symbol used for density is called rho. It is represented by ρ. However letter D can also be used to represent the density.

Given data:

Mass = 1.060 g

Volume = 1.0 mL

Density in correct number of significant figures=  ?

Solution:

d = m/v

d = 1.060 g /  1.0 mL

d = 1.06 g/ mL

The density 1.06 g/mL contain three significant figures Henry should report it 1.1 g/mL having the only one digit after decimal because in given values 1.060 and 1.0 the least number of significant figures after the decimal is 1 that's why the final result must have one significant figure after  decimal.

8 0
3 years ago
Is the following sentence true or false?
Alex Ar [27]

that is false it shows you the atoms but the arrangement would have to be a Lewis dot diagram

7 0
3 years ago
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Which element is a halogen?<br><br> argon <br> bromine <br> calcium <br> lithium
almond37 [142]
It is (CI) bromine
because, <span>Halogen element, any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are </span>fluorine (F)<span>, </span>chlorine (Cl), bromine (Br<span>), iodine (I), astatine (At), and tennessine (Ts).</span>
6 0
3 years ago
Read 2 more answers
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