What impact can limiting factors have on a population? (a) Higher birth rate
(b) Higher death rate
(c) Stable population
(d) Lower death rate

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

If 3.00 g of titanium metal is reacted with 6.00 g of chlorine gas, cl2, to form 7.7 g of titanium (iv) chloride in a combination reaction, what is the percent yield of the product?

How many moles of gas are present if p=11 atm, v=12l, t=185k?