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Doss [256]
3 years ago
5

What is mA to the nearest degree

Chemistry
1 answer:
IrinaVladis [17]3 years ago
8 0

the answer to this would be that AB if BC= 11m and mA is 54 degrees.

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What kind of molecule is table sugar? a. Monosaccharide c. Trisaccharide b. Disaccharide d. Octosaccharide
Aleksandr-060686 [28]
Table sugar is a
B. Disaccharide
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3 years ago
What is another name for a compound known as a salt? Molecule Covalent compound Element Ionic compound
emmainna [20.7K]
Take a look at their electronegativity values for this one. Electronegativity is the relative attraction  that a atom in a molecule has for the shared pair of electrons in a covalent bond<span>. Salt is Sodium Chloride which is NaCl. Na has an electronegativity value of 0.93. Cl has an electronegativity value of 3.16. The difference between the two is 2.23. This is much higher than 1.7 (a pure covalent bond e.g. Oxygen-Oxygen bond O2) therefore it is a highly ionic compound. If this was less than 1.7 it would be a polar covalent molecule. </span>
5 0
3 years ago
A 1.00 liter solution contains 0.31 M hydrocyanic acid and 0.40 M sodium cyanide. If 0.100 moles of barium hydroxide are added t
andriy [413]

Explanation:

acid --> HCN

base --> KCN

now

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we know that

base will react with an acid

so

OH- + HCN ---> CN- + H20

we can see that

HCN is used up , so number of moles of HCN will decrease

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A  false

B  false

C  false

D  true

E  false

6 0
3 years ago
What happened as a result of people being able to trade and purchase food from other people?
Rashid [163]

D.There were large food shortages.

As a result of people being able to trade and purchase food from other people.

Explanation:

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7 0
3 years ago
Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric acid, HCl (aq), as described b
Anestetic [448]

Answer:

0.433 gram

Explanation:

6 0
3 years ago
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