Friday
December 19, 2014

Posts by blank


Total # Posts: 17

chemistry
State the number of valence electrons for a chloride ion in an ionic bond.
November 25, 2014

chemistry
State the number of valence electrons for an iron(II) ion in an ionic bond.
November 25, 2014

chemistry
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen gas must react to give 49.0mL of NH3? 3H2(g)+N2(g)→2NH3(g)
November 25, 2014

Chemistry
Assuming all gases are at the same temperature and pressure, how many milliliters of hydrogen iodide are produced from 160mL of H2? H2(g)+I2(g)→2HI(g)
November 25, 2014

chemistry
How many milliliters of oxygen gas at STP are released from heating 5.15g of calcium chlorate? Ca(ClO3)2(s)→CaCl2(s)+3O2(g)
November 25, 2014

Chemistry
If the student collected 3.46g of acetone and the theoretical yield is 3.67 g, what is the percent yield?
November 25, 2014

Word unscramble
I Don't Know What Noso Mean I gotta unscramble it!its do tomorrow
October 25, 2013

English
I had this same honeworj, help a lot
October 10, 2012

7th grade math - can't figure this out!
thanks that helped
October 3, 2012

pre algebra with pizzazz 239
x+y=2
October 27, 2011

Literacy 2
# 10 is A
August 23, 2011

grammar
is islands,citizens,frogs,streets,citys,statues,nations, views , and museums a singular possessive noun or a plural possessive noun? if you know the answer please post the answer today thank you.
November 17, 2010

CheckPoint: Comprehensive Grammar CheckPoint
1a,2a,3a,4a,5a,6b,7b,8a,9a,10a,11b,12b,13b,14b,15a,16a,17b,18b,19b,20a,21a,22b,23a,24a,25b
August 15, 2008

pigskin geography
where can i find pigskin answer key?
September 19, 2007

math
What are the last two digits of 5 to the power of 347?
August 27, 2007

Algebra 3-4
What is the number feared by Pythagoreans since it lies halfway between the only two integers that can be both the perimeter and the area of the same rectangle?
August 27, 2007

chem+Acid-Base Reactions
Hey..can you check this for me. It has to do with Predicting Acid-Base Reactions. So here it is: I have to: Predict the most likely acid base reaction(s) that occur. For each reaction, state if the reaction is quantitative, or, if not, state whether products or reactants are ...
July 25, 2006

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