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Andrew [12]
3 years ago
14

Which of these molecules is nonpolar? O A. PF 3 O B. 02 O C. CO O D. CHCI​

Chemistry
1 answer:
zloy xaker [14]3 years ago
5 0
B is the answer


please mark me brainlist ^^
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Write any two differences between unsaturated<br>and saturated solution​
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If your lawn is 21.0 ft wide and 20.0 ft long, and each square foot of lawn accumulates 1350 new snow flakes every minute. How m
klemol [59]
Let us start with the total area of the lawn. Area= width x length, ie, 21 x 20 = 420 sq. ft.   Snow flakes per square foot per minute = 1350  So Snow flakes for 420 sq.feet per minute = 420 x 1350 = 567000.   Snow flakes for 1 hour = 567000 x 60 = 34020000 (60 minutes)  Weight of 34020000 snow flakes = 34020000 x 1.60 = 54432000mg.  To convert it into kilograms, divide this number by 1000000 (1 kilogram = 1000000 milligrams)  Thus 54432000/1000000 = 54.432 kilograms or 54 kilograms and 432 grams.
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3 years ago
Which symbol equation correctly describes the reaction: Wood (mostly glucose) burns in the presence of oxygen to form water and
SCORPION-xisa [38]

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Explanation:

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<em>C6H12O6 (s) + 6 O2 (g)   --------------> 6 CO2 (g) + 6 H2O (g)</em>

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Which of these terms might be a chemical compound? iron floride helium neon?
liubo4ka [24]
Iron Fluoride 

A chemical compound is a substance composed of atoms from two or more (different) elements. These compounds are formed by the creation of chemical bonds between the atoms of the different elements. 

Helium and Neon are both elements, and in particular, they belong to a group of chemical elements called noble gases. Being noble gases, they are very stable and do not react easily. 

Iron fluoride is a chemical compound consisting of the metal, iron, and the nonmetal, fluorine. When a metal and a nonmetal react to form a compound, they form ionic bonds to hold together the atoms of the different elements comprising the compound.  
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3 years ago
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