I would i have think it is either a) east or c) west b/c couldn’t go by it self
Answer:
i believe the answer is B.
Explanation :
Gravity is the force by which a planet or other body draws objects toward its center. The force of gravity keeps all of the planets in orbit around the sun.
Answer:
It reacts explosively with oxygen.
Explanation:
Reactivity is a chemical property.
Taste, temperature, and density are all chemical properties.
Answer:
The mass of solution the student should use is 23.4 g.
Explanation:
Hi there!
The concentration of the solution, 42.7% w/w, indicates that there is 42.7 g of isopropenylbenzene (IPB) per 100 g of solution. Then, if the student needs 10.00 g IPB, the mass of solution the student should take will be:
10.00 g IPB · (100 g solution/42.7 g IPB) = 23.4 g solution.
Then, the mass of solution the student should use is 23.4 g.
