Preetha
 Name:
 Preetha Ram
 School:
 IIT Delhi. Yale. Emory
 About:
 Educator. Chemist. Entrepreneur. Innovator. CEO and aka "The Bombdiggity" of OpenStudy.

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Questions Answered

ap01081990:
Group Title
How can I get the Certificate of Particiaption from Tu Delft For their SOLAR PV Enginnering programme. Please tell me
 updated 11 days ago
 2 replies
 No Medals Yet
Mathematics

geekfromthefutur:
Group Title
I completed 9th grade last night on Florida Virtual school! All Thanks to OpenStudy!!!
 updated 10 days ago
 24 replies
 6 Medals
Mathematics

GabeDalrymple:
Group Title
How many grams of CdF2 does it take to have excess solid in 100.0 mL of water?
 updated 14 days ago
 2 replies
 1 Medal
Mathematics

toxicsugar22:
Group Title
give two examples of how your solubility tests verify the rule that "like dissolves like"
Example from the solubility test with water
 updated 14 days ago
 11 replies
 No Medals Yet
Mathematics

micahm:
Group Title
1. An atom of silicon has a mass number of 28 and an atomic number of 14. How many protons and how many neutrons are in this atom? Show your…
 updated 14 days ago
 11 replies
 No Medals Yet
Mathematics

NunChuckBoy3101:
Group Title
medal for answer
Which chemical equation describes the balanced reaction between magnesium and hydrochloric acid to form magnesium chlori…
 updated 14 days ago
 5 replies
 4 Medals
Mathematics

ddlove:
Group Title
two electrons are found in the same atom.One has the quantum number set (4,1,0,+1/2) and the other electron has the quantum number set (4,1,…
 updated 14 days ago
 3 replies
 No Medals Yet
Mathematics

gnet:
Group Title
Percent yield:
In the equation …
 updated 15 days ago
 2 replies
 1 Medal
Mathematics

sabikah:
Group Title
what is ph
 updated 15 days ago
 1 reply
 4 Medals
Mathematics

savannahrobinson23:
Group Title
If 12.6 grams of iron (III) oxide reacts with 9.65 grams of carbon monoxide to produce 7.23 g of pure iron, what are the theoretical yield a…
 updated 15 days ago
 3 replies
 No Medals Yet
Mathematics

kaitlynb:
Group Title
how many hydrogen are in N2+3H2>2NH3
 updated 15 days ago
 1 reply
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Mathematics

omglolawesome:
Group Title
What is it
Bob is preparing a healing potion for king authur.according to his book of spells he needs exactly 4 fluid ounces of oil of…
 updated 15 days ago
 1 reply
 No Medals Yet
Mathematics

sanakhattak2246:
Group Title
Four different solutions have the following boiling points. Which boiling point corresponds to a solution with the lowest freezing point?
 updated 15 days ago
 1 reply
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Mathematics

ntschaf:
Group Title
dentify the precipitate (if any) that forms when Na2S and CdSO4 are mixed
 updated 15 days ago
 1 reply
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Mathematics

nims4ever:
Group Title
Explain why Boron and Oxygen are irregular for first ionisation energy? Please make the answer scientifically detailed including all points …
 updated 15 days ago
 1 reply
 No Medals Yet
Mathematics

Thatonegirl_:
Group Title
How many MOLECULES are in 2.00 moles of h2o?
 updated 15 days ago
 28 replies
 3 Medals
Mathematics

gracehounsou:
Group Title
Using an unmanned rocket to visit the space station requires 85.2 trillion BTU of energy. The best fuel for the mission will have the highes…
 updated 15 days ago
 2 replies
 No Medals Yet
Mathematics

amandamorgan_:
Group Title
rank in order of acidity HNO3, NaNO3, HNO2, NaNO2
 updated 15 days ago
 2 replies
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Mathematics

katiemae224:
Group Title
Hydrochloric acid (HCl) reacts with sodium hydroxide (NaOH) in a standard acid–base reaction. The balanced equation is shown below.
NaOH …
 updated 15 days ago
 3 replies
 1 Medal
Mathematics

ebydaqueen19:
Group Title
Please help me
find the molar concentration of a sulfuric acid solution, 35.00 ml of which neutralizes 25.00 ml of .320M NaOH
 updated 15 days ago
 2 replies
 No Medals Yet
Mathematics

TheSmartOne:
Group Title
Open Study Tutorial For New Open Studiers
Please do not post anything in here. If you have any questions, message me.
 updated yesterday
 19 replies
 21 Medals
Mathematics

Abhisar:
Group Title
Hello Everyone !
This is to inform you that OpenStudy has launched its offficial Tutorial Forum where users can showcase their master piece…
 updated 5 days ago
 49 replies
 21 Medals
Mathematics

9icewizzy:
Group Title
properity of metallic element
 updated 17 days ago
 2 replies
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Mathematics

lstewa13:
Group Title
The HaberBosch process is a very important industrial process. In the HaberBosch process, hydrogen gas reacts with nitrogen gas to produce…
 updated 17 days ago
 1 reply
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Mathematics

jpark:
Group Title
20 mL of 80°C water is mixed with 20 mL of 0°C water in a perfect calorimeter. What is the final temperature?
 updated 17 days ago
 1 reply
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Mathematics

carlyiscool:
Group Title
Which of the following substances have at least one ionic bond (more than one compound may be checked)?
CS2
NaCl
…
 updated 17 days ago
 1 reply
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Mathematics

Pr!ncessPeach:
Group Title
what is the quantum number set of the electron in a groundstate hydrogen atom?
 updated 17 days ago
 1 reply
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Mathematics

Jaipal21:
Group Title
Please help with how to approach this kind of question.
Which 0.10M solution has the highest osmotic pressure?
…
 updated 17 days ago
 5 replies
 1 Medal
Mathematics

carusod:
Group Title
lewis structure for HNC and assign formal charges to each atom
 updated 17 days ago
 1 reply
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Mathematics

mrogers2015:
Group Title
NEED HELP ASAP!
Calculate the molality of C2H5OH in a water solution that is prepared by mixing 50.0 mL of C2H5OH with 138.2 mL of H2O at 2…
 updated 17 days ago
 10 replies
 No Medals Yet
Mathematics
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