Maxwell

This page lists questions and answers that were posted by visitors named Maxwell.

Questions

The following questions were asked by visitors named Maxwell.

For a body centered cubic unit cell, I know how to get the body diagonal... but how do you get the face diagonal in terms of r?

The velocity of an object increases from 5.0 m/s to 15 m/s in 2.0 s. What is the average acceleration of the object? 15m/s - 5m/s = 10m/s 10m/s / 2.0s = 5 m/s <----

At a high school, GPA’s are normally distributed with a mean of 2.6 and a standard deviation of 0.5. What percentage of students at the college have a GPA between 2.1 and 3.1?

. Okay 2HgO turns into 2hg + O2. What mass of Co2 can be produced from 25.0g of Fe3O4 ?

A knife has a mass of m grammes. It is 20g heavier than a spoon. The mass of a knife and four spoons is 330g. Find the mass of the Knife.

A ball thrown vertically upwards with an initial speed of 24.5m/s.Calculate the greatest height it will stain.

Choose the correct word in parentheses. Don't leave without Ian and (me,I)! me * I

This is an essay prompt. Who in your life is depending on you? What are they depending on you for?

Given the following table of pKa values, at a pH of 4.5 which substance exists predominantly in the protonated form? Acid pKa Value HNO3 -1.3 HSCN 4.0 HCN 9.4 HoCl 7.5 A. Only HNO3 B. Both HCN and HOCl C. Both HNO3 and HSCN D. Only HCN Is the answer for t...

Discuss at least two reasons why student should cultivate the habit of reading

The M of a sheet of metal varies with it area A and it thickness T. If a sheet of metal ,of area 250cm^2 and thickness 1mm has a mass of 200gm . Find the law connecting M,A and T. Find the formula in A that makes A the subject of the formula. Hence ,find...

The ball of mass 1000g is dropped from a height of 25m. Calculate, 1. The potential energy 2. Velocity

The empirical formula of an organic compound is C1H2O1. If the empirical formula mass of the compound is 30. Find the percentage composition of the elements in the compound.

Answers

The following answers were posted by visitors named Maxwell.

I know that when boys help in the kitchen it can help to reduce the burden on girls in the house because part of the cooking and other works that require more strength will be done by the boys.Also,boys will grow to become men who will eventually marry as...

A ball thrown vertically upwards with an initial speed of 24.5m/s. 1.calculate the greatest heith it will atain. 2.how long does it takes to reach it's maximum heigh? 3.What is its speed when it returns to the ground?

Thanks! Never thought about dropping the noun. I will try to use that!

Any answer to my question am waiting

An answer to my question

For the ratio of Base/Acid for HCN, I got 1.26E-5. For the ratio of Base/Acid for HOCl, I got 0.001. I used the Henderson-Hasslebalch equation for this. I don't know how to decide between whether it is both or just one of them. Also what exactly does this...

Yes both HCN or HOCl were correct. Thank you so much!

Spicycherry is good 2020 100/100 thank u m8

Number 1# is solid, Liquid, and THEN gas

NaCO3 +Ca2+---------- Na+ + CaCO3