Mathematics, 29.06.2019 11:30, hananh19

Pure sodium metal placed in water will spark and ignite as well as form bubbles and gas what are the signs that this is a chemical reaction check all that apply heat is produced light is produced heat is absorbed bubbles appear a precipiate forms the color changes whats the answer?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, dbenjamintheflash5

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

Answers: 2

continue

Mathematics, 21.06.2019 20:00, tefanyc13

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Answers: 1

continue

Mathematics, 21.06.2019 20:40, ineedhelp773

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Answers: 2

continue

Mathematics, 21.06.2019 21:30, samanthablain192

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Answers: 1

continue

Do you know the correct answer?

Pure sodium metal placed in water will spark and ignite as well as form bubbles and gas what are the...