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caluclate the volume in mL

Nitrogen Gas Occupy A Volume Of 413 At Pressure Of 217 Mmhg Caluclate Its New Volume When The Volume Increases To 612 Mmhg
1. 3 answers
2. asked by Aminu Dahiru
3. 516 views
how do I caluclate (H3O+) in a solution if the PH is the following 1.81
1. 1 answer
2. asked by dada78
3. 589 views
A water tank has a volume of 100m^3. A square pipe leading to a pump is designed to completely replace all water in 20 minutes.
1. 1 answer
2. asked by Rob
3. 493 views
How do i caluclate the roots of the equation for:x^2-3x-12=0 (x^2-4)=0 (x+3)=0 x^2=4 x+3+0 x=4 x=-3 Am i on the right path or
1. 3 answers
2. asked by Mary
3. 519 views
caluclate the volume in mL of 1.74 grams of sodium chloride from a 0.270 M solution1.74g sodium chloride from a 0.270 M solution
1. 1 answer
2. asked by April
3. 610 views
What is the final concentration of 35.7mL of 52.0% m/m solution that is diluted to 65.9ml?i am not sure how to caluclate this...
1. 1 answer
2. asked by danny
3. 460 views
Caluclate the total mass of copper needed to react with 100g of iodine to make 512g of copper(ii) iodide.PLEASE work it out for
1. 1 answer
2. asked by naseeb
3. 498 views
I wondered if someone would check my work concerning an Atwood's Machine. (I am led to believe the answers for these two
1. 0 answers
2. asked by Miaow
3. 566 views
a student kicks a 2 kg soccer ball with a force of 50 N. Caluclate the acceleration of the soccer ball. Please show your work
1. 1 answer
2. asked by Exoctic_DrEaMs
3. 52 views
a force of 3.5 N is applied to a spring which obeys Hooke's law and produces and extension of 0.07m.calculate the spring
1. 1 answer
2. asked by ablin
3. 856 views