anonymous1

This page lists questions and answers that were posted by visitors named anonymous1.

Questions

The following questions were asked by visitors named anonymous1.

is a news article the same as a news story is this a news article or a news story? Is Garbage The Solution To Tackling Climate Change? ScienceDaily (Oct. 3, 2009) — Converting the rubbish that fills the world’s landfills into biofuel may be the answer to...

i need some of your opinions on this question: how will gasoline being replaced with biofuel from garbages affect you peronally? please write your opinions please

writ the following science ideas mathematically using symbolic representation You learn that for every 1,000 meters you know the temperature drops by 6`c. You have the idea that if you know the temperature at the base of a mountain and its height you can...

write the following science ideas mathematically using symbolic representation you observe that one fox eats 100 rabbits each year. you have an idea that every increase of one in fox population will cause the rabbit population to decrease by 100 fx100= r-...

in a pottery class the ratio of oys to girl is 9:15.which fraction is an equivalent form of this ratio . f-2/7 g-3/5 h-3/4 j-2/3 9/3=3 15/3=5 i think its g

two angles are complementry. one angle measures 50 degrees what is the measurement of the other angles 180-50=130 so it 130

the circumference of the circle is 24cm what is the radius? 24=2 pi r 24/3.14=8 8/2=4 4cm

a car is traveling at the rate of 40 miles per an hour. how many minutes will it take it to travel 220 miles? 220/40=5.5 5.5*60=330 330

what is the prime factorization of 84 a-2^2x3x7 b-2^2x3+7 c-2^3x3^2 d-2x3^2

50% of 182 182x.50=91 91

14m^2n-6m^2n= a- 20m^2 b- 8m^2n c- 8m d- 8 e- 8m^4n^2

x+y=7 x-y= -3 2+5=7 2-5= -3 7,-3

4/n = 8/5 8n=20 20/8=2.5 2.5

2/3=n/72 3n=144 144/3=48 48

n/12=3/4= 4n=36 36/4=9 9/12=3/4 9

28/32 28/4=7 32/4=8 7/8

16/24=_________ 16/8=2 24/8=4 1/2

1.032+0.987+3.07= 1.032+0.987=2.019 2.019+3.07=5.089 5.089

(2r+s)14r= A-28rs B-15p^4t C-15p^4t^2 D-8p^2t e-8p^4t^2 c

4x-2=10 4x2-2=10 2

7z + 1 - z = 2z -7 a - -2 b - 0 c - 1 d - 2 e - 3 a- -2

find the circumferrence of a if it radius is 3mm. a-3pimm b-6pimm c-9pimm d-12pimm e-15pimm 6pimm

find the area of the circle if the radius is 11 a-22mm^2 b-121mm^2 c-121pimm^2 d-132mm^2 e-132mm^2

the sum of two number is 41 .one number is one less than twice the other find the larger of the two number a- 13 b- 14 c- 21 d- 27 e- 41

8+17.43+9.2 17.43+9.2=26.63 26.63+9.2=35.63 =35.63

0.04 * 0.23= 23+4=27 _____0.27_____

find 83% of 116 137.78

find 125% of 400 425

25% of 4,000 a-1/25 b-1/5 c-1/4 d-1/3 e-1/2

what is 0.43 written as a percent

which of the following is closest in value to .213 f-1/2 g-1/3 h-1/4 j-1/5 k-1/6 answer:j-1/5

Two consecutive odd primes, such as 11 and 13, are called a pair of "twin patterns

Two consecutive odd primes, such as 11 and 13, are called a pair of "twin primes" how many pairs of twin primes are there between 15 and 45? F-2 G-3 H-4 J-5 K-7

using leChatlier's principle, which of following is more or less soluble in following solutions than in pure water. and explaination for each asked for. Compared to pure water are they less, more or same? thanks. AgBr in 0.100M HBr AgBr IN 0.100 m HNO3 Fe...

given 0.0450 M ca(no3)2 and 0.0350 M fe(no3)2. when i separate them, which compound should be used? Na2co3(aq), Hcl(aq), or naoh(aq)? . and which will precipitate first? I went with hcl, and for question two, fe^2+

Answers

The following answers were posted by visitors named anonymous1.

i don't it will but i found this article in a science news site, so i need your guys opinions of gasoline being rplaced with biofuels

hEY CROW ! What's Mr ?

So finally crow what's the answer ?

yes, the first one i understood. It was more so when AgBr in HNO3, in an acid where i don't see a common ion. with the first one i calculated solubility mathematically even though i didn't need to. My answers are: less soluble, more soluble, more, and les...

Alright. It makes more sense to me now. Thank you!

or im thinking naoh, since hydroxide ions can form with fe^2+ to form a solid.

nvm i got it. it is naoh.