# Posts by blank

Total # Posts: 34

**History**

its BAC

**Math**

Help me plz 2v+18=16-4(v+7)

**Algebra**

I'm stuck on these can someone explain how to do them?

**social studies**

answers is correct

**Language Art**

"incorrect"

**Language Art**

cd are in correct for me

**ALgebra**

Brass is an alloy formed from copper and zinc in the ratio 3:2, based on weight. If 120g of copper is needed for a certain piece of brass, how much zinc will be needed?

**Biology Question**

the answer is D

**I did it.. Check Plz?**

worst idea ever

**language arts**

answers are: c a c c right answers promise just took quiz got 100%

**chemistry**

State the number of valence electrons for a chloride ion in an ionic bond.

**chemistry**

State the number of valence electrons for an iron(II) ion in an ionic bond.

**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)

**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)

**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)

**Chemistry**

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

**Math**

What is the real answer??

**social studies (check answers)**

wow

**SS-check my answers plz!!!**

so is five A. please help asap

**science(please check answers)**

@Anonymous yes!

**Word unscramble**

I Don't Know What Noso Mean I gotta unscramble it!its do tomorrow

**English**

I had this same honeworj, help a lot

**7th grade math - can't figure this out!**

thanks that helped

**pre algebra with pizzazz 239**

x+y=2

**Literacy 2**

# 10 is A

**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.

**algebra with pizazz pg 40 riddle**

2v+18=16-4(v+7)

**Literary Analysis and Composition I**

everyone who is fighting over someone asking for help is stupid everyone needs help once in awhile so everyone who thinks its wrong for someone to ask for help should shut the hell up its not like there asking u to do all there work for them

**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

**pigskin geography**

where can i find pigskin answer key?

**math**

What are the last two digits of 5 to the power of 347?

**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?

**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 ...

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