Ask a New Question

How do i caluclate the

how do I caluclate (H3O+) in a solution if the PH is the following 1.81
1. 1 answer
2. asked by dada78
3. 601 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. 536 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. 469 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. 506 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. 577 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. 61 views
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. 525 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. 874 views
measurments sociologists use to calulate prejudicemeasurments socoligist use to caluclate prejudice
1. 0 answers
2. asked by Cary
3. 559 views
Caluclate the delta H for this reaction using standard enthalpies of formation. (The standard enthalpy of formation of liquid
1. 1 answer
2. asked by Ashley
3. 3,099 views