Plz hurry it's
chromium (cr) can combine with chlorine (cl2) to form chromium chloride (crcl3). which equation is a correct representation of this reaction?
a. cr + cl2→ crcl3
b. 2cr + cl2→crcl3
c. 2cr + 3cl2→crcl3
d. 2cr + 3cl2→ 2crcl3

I would go with A.

hope this helps!

-MalStar

out of these options:

ability to burn paper

pure sodium reacting violently with water

the boiling point of water

helium does not tend to react with anything

i would say this is a physical property:

helium does not tend to react with anything

why? :

i said helium does not tend to react with anything because well, it reacts to ! but ability to burn paper, pure sodium reacting violently with water, & the boiling point of water are chemical or

physical properties: the properties of a substance that can be observed without changing the chemical makeup of the substance

chemical properties: properties of a substance relating to the chemical nature and reactivity of the substance

i believe the answer is c. "baking" is the gerund, while "baking blueberry muffins" would be the gerund phrase. hope this ! : )