Posts by blank
Total # Posts: 34
Help me plz 2v+18=16-4(v+7)
I'm stuck on these can someone explain how to do them?
answers is correct
cd are in correct for me
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?
the answer is D
I did it.. Check Plz?
worst idea ever
answers are: c a c c right answers promise just took quiz got 100%
State the number of valence electrons for a chloride ion in an ionic bond.
State the number of valence electrons for an iron(II) ion in an ionic bond.
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)
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)
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)
If the student collected 3.46g of acetone and the theoretical yield is 3.67 g, what is the percent yield?
What is the real answer??
SS-check my answers plz!!!
so is five A. please help asap
science(please check answers)
I Don't Know What Noso Mean I gotta unscramble it!its do tomorrow
I had this same honeworj, help a lot
7th grade math - can't figure this out!
thanks that helped
# 10 is A
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
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
where can i find pigskin answer key?
What are the last two digits of 5 to the power of 347?
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?
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 ...