Concentrated H2SO4 is 18.0 M. What volume is needed to make 2.00 L of
1.00 M solution?

What is the mass of 4 molecules of co2

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i