mass box a = 10 grams; mass box b = 5 grams; mass box c—made of one a and one b
how many grams of a would be needed to give the same number of particles:
as 7.5 grams of b?
as 2.5 grams?
as 12.5 grams?
as 1 gram?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

What stress will shift the following equilibrium system to the left? n2(g) + 3h2(g) ⇌ 2nh3(g) adding more n2(g) adding more nh3(g) increasing the pressure of the system reducing the volume of the container

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest