Question

50 ML of 0.001 M phosphoric acid are exactly neutralized by the addition of 0.005 N Naoh the molarity of resulting salt is?

Answer 1

@Kryten help

Answer 2

i think we have to find milli eq

Answer 3

H3po4 +3Naoh gives na3po4 + 3h20

Answer 4

here is the equation now plzz help me....

Answer 5

@Kryten

Answer 6

ok now calculate moles of each reactants from concentration and then put their moles in ratio relationship from which you can calculate moles of product salt and its molarity

Answer 7

hm..........hm............ @Kryten u changed a lot during these days earlier u was not like this u used to help me(shameer1) by attaching a file i was in a dream that why people like u take that much risk to help me but now i dont know wat is keeping this away from u................any how thanzzz a billion for helping me(shameer1) a lot earlier but at the same time i am also sad that now u are nt.................. drops !!!!

Answer 8

@Kryten i really miss ur help!!

Answer 9

@Kryten u last helped me when ur landlord came to buy rent........

Answer 10

i dont know what you expect from me, you are not the only one who needs help and i am not here to serve you when ever you get homework... if you want like that lets make a deal, you write me a paper on TiZr ceramics and i will solve your homework

Answer 11

and also i wrote you what steps you must do but you dont even want to try to put it all on paper!!!

Answer 12

@Kryten i dont want u to only help me i want u to help me thats only i need

Answer 13

it will be better if u show that....

Answer 14

since i have to do a lot of problems in maths chem physics

Answer 15

of course it will be easier but you wont learn anything and this is as much as i know "open STUDY"!!! not "open SOLVE MY HOMEWORK"!!!

Answer 16

if u write the steps i will come to understand the methods and will ask u if i have doubts these all question are mcq i need to write only the answer for it i already have answers to that ........ i can here to understand the steps.....for doing it..

Answer 17

i told you steps! read what i wrote and do so on paper!

Answer 18

ok after calculating the moles.....next step i didnt understand

Answer 19

c= n/V
n= cV -> H3PO4
n(H3PO4):n(NaOH)=????
n(NaOH) = ???? * n(H3PO4)
V=n/c ->NaOH
n(Na3PO4) = ??? n(H3PO4)....

Answer 20

and thats all from me, im going out...

Answer 21

Choose the correct answers.

Suzie Speedy is insured for bodily injury in the amount of 10/20.

Answer 22

The graph below shows the relationship between the number of cookies made and the number of pans used:

A graph is shown.

Answer 23

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Answer 24

Check please
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Answer 25

What is one purpose of Samuel Thurston's article?

Answer 26

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Answer 27

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Answer 28

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He is an apprentice training to learn a trade.

Answer 29

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Answer 30

Prompt
Write a short script (15u201320 lines) that creates an imagined scene between two or three characters.

Answer 31

A coalition of justices is
a.
a per curiam.
c.
a voting bloc.
b.
a swing vote.
d.
an amicus curiae.

Answer 32

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A.

Answer 33

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A.

Answer 34

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A.

founder's effect

B.

Answer 35

A new and effective antibiotic becomes widely used for a particular species of bacteria.

Answer 36

1+sinx+icosx amplitude

Answer 37

Find the equation of a line given the point and slope below. Arrange your answer in the form y = mx + b, where b is the constant.

Answer 38

Which is an example of the bottleneck effect?
A.

Green beetles move to a new location and build a new colony there.

Answer 39

Does anyone have any suggestions of anime I should watch

Answer 40

Which is an example of the bottleneck effect?