Biology
Once blood picked up nutrients from the small intestine, it must pass through the liver via the inferior vena cava. Explain the importance of this pathway.
math
=1
Chemistry
Given the following unbalanced equation C4H10 (g) + O2 (g) → CO2 (g) + H2O (l) What mass of water forms if 6.5 L of C4 H10 (g) measured at STP is allowed to react with 32.0 L of O2 (g)measured at 27°C and 1.68 atm pressure? Would it be 26.1 (g)
chemistry
The volume of a mass of gas is 300 ml at 25°C and 685 torr. What will the gas occupy at STP? Would the answer be 248 ml?
Math
i need help with square feet and cubic
5th grade Math
How do you add fractions with different denominators? Thanks if you help :)
Chemistry
Thank you again!
Chemistry
Thank you Bob for your time! I believe there was a misunderstanding in the question,my mistake... C is equal to degree celcius.
Chemistry
How much ice (in grams) would have to melt to lower the temperature of 53.4g of water from 65 C to 0C? I know there are more than one step here, I would appreciate an answer that does not do the work for me, but show me how to lay out the problems and in which order... thank you!
Chemistry
0.01M? Is is really that simple, or did I mess up?
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