# Butadiene reacts with itself to form a dimer

17,964 results, page 77

### math

Divide 5 / 7 ÷ 5/2 Write the answer in simplest form Choose the best answer from the options below: A 2 / 7 B 7 / 2 C 10 / 35 D 35 / 10

### math

Divide 2 2/5 ÷ 2 2/4 Write the answer in simplest form Choose the best answer from the options below: A 24/25 B 23/25 C 22/25 D 21/25

### geometry

in slope-intercept form, what is the equation of the line passing through (6,22) and parallel to the line joining (11,3) and (2,6)

### math

Will the three segments given below form a triangle? Explain why or why not. AB=1 INCH BC=2 INCHES AC=3 INCHES

### chem

a hard H20 contains 0.0085% Ca by mass(form Ca+ ions).How much H2O(g) contains 1.2g of Ca?

### Pre-Calculus

How do I write the quadratic function f(x) = 1/2 (6x^2 - 24x + 22) in standard form, and go about graphing the function?

### Math

Can anyone answer: "R is the set with even natural numbers that are less than 2" in roster and set builder form

### math

how do i write the slope-intercept form of the equation of the line through the given points??? through (0,-1) and (-5,-3)??

### Chemistry

How many milliliters of a 0.66 M HCl solution are needed to react completely with 1.9 g of zinc to form zinc(II) chloride?

### Math

The equation of the line that goes through the point ( 3 ,5 ) and is parallel to the line 2 x + 4 y = 2 can be written in the form y = mx+b where m is and where b is? Please help me !!!

### Pre-Calc

True or False: •Every equation of the form X^2+y^2+ax+by+c=c •The radius of the circle x^2+y^2=9 is 3 •The center of the circle (X+3)^2+(y-2)^2=13 is (3,-2)

### algebra

Given the equation x^2+y^2-8x-6y=0 (a.) Write the equation in standard form . (b.) State the center, radius, and intercepts.

### Calculus (Math 2A)

express the function in the form f * g g(x) = cube-root (x/1+x) i know f(x) has to be something and g(x) has to be something i think that f(x) = x/1+x and g(x) = x^(1/3) but im not sure how to do this....thanks for the help!

### chemistry

In a butane lighter, 9.5 of butane combines with 34.0 of oxygen to form 28.7 carbon dioxide and how many grams of water?

### math

change 64 square meter into square millimeter. give your answer in standard form

### Chemistry

a 0.250 mol sample of HX is dissolved in enough water to form 655mL of solution. If the pH of the solution is 3.44, what is the Ka of HX.

### Algebra

Express the radical in simplied form: The 5th root of 2430 I do not know how to type in the radical sign.

### chem

carbamic acid and ammonia react to form an amide and water. What is the amide product of this reaction.

### Chemistry

How many milliliters of a 0.81 M HCl solution are needed to react completely with 2.2 g of zinc to form zinc(II) chloride?

### algerbra

Using point-slope form, write the equation of the line that passes through (2, –1) and has a slope of –5.

### science

How do you know a television change electricity into light energy? What other form energy is produced?

### college algebra

find all the zero's of the followig polynomial. write the polynomial in form. f(x)=x^2-256

### Calculus 2

The function ln(x-1) can be expressed as a Taylor Series of the form sum of c(subn)(x-2)^n. Calculate the formlua for c(subn).

### Geometry

Triangle ABC is a Right Triangle If AB=3 and AC=7 find BC. Leave your Answer in Simplest Radical Form.

### Algebra2

Check? Write the standard form of the equation of the circle with the given center and radius. 14. center (-2, 0) and r = 3 =18

### Science

The process of changing free nitrogen gas into a usable form of nitrogen is called?

### Math HELP

Write the equation of the line (in slop/intercept form) that has a slop of 7 and goes through the point (6,4).

### math

find an equation in slope-intercept form of the line that has slope 2 and passes through point A(-8,7)

### calculus

find all zeros of the following polynomial. write the polynomial in factored form. f(x)=x^3-3x^2+16x-48

### Series and sequences

Three numbers a,b, and c form a geometric series so that a+b+c=35 and abc=1000. Find the values of a,b,c.

### math

#1:Which ratios form a proportion? Use equivalent ratios to test each pair. A: 4/9, 2/3 B: 6/15, 9/12 C: 12/16, 15/20 D:18/20, 24/30 explain how o do it plsss

### algebra

what is the quotient in simpliest form state the restrictions on the variable z^2-4/z-3 divided z+2/z^2+z-12 i got z^2+2x-8 but am not sure of the restrictions maybe 3,-2

### algebra

Can someone please help... a hyperbola has vertices (+-5,0) and one focus (6,0) what is the standard form equation of the hyperbola.

### math

3y-9<or equal to 6x when written in slope-intercept form i got y<or equal to 2x-3 i think this is wrong please help?

### Alg 3

Put the following equations in standard form. State the center and the radius. x^2-5x+y^2+4y=-3 I get how to end up with (-2.5,2), what is the radius?

### Algebra

Find an exponential function of the form f(x) = ba^x that has the given y-intercept and passes through the point P. y-intercept 4; P(2, 1)

### Math

What is the probability of rolling an even number greater than 2 on a fair number cube? in simplest form

### Math 112

for either standard form of the parabola, describe what happens to the shape of the parabola as p increases

### Math (Algebra)

How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤ 10?

### Math (Algebra)

How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤10?

### Math (Algebra)

How many distinct rational numbers can be expressed in the form a/b, where a and b are integers such that 1 ≤ a < b ≤10?

### algebra

Write the equation of the line in slope-intercept form that passes through the point (3, -2) and has a slope of 2.

### math

if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work (A+B)² ------- A (A+B)² ------- B

### math

if a=4 and b=8, calculate the following (show your answer as a fraction (lowest) or in decimal form). Show your work (A+B)² ------- A (A+B)² ------- B

### Math

Triangle ABC is a right triangle. If AB = 3 and AC = 7, find BC. Leave your answer in simplest radical form.

### Math

If point A is (2,4) and point B is (3,2) and slope is -2 what would the equation be in standard form? Having trouble with this problem!

### Quick Biology help

Which two factors can cause cancer cells to form? What can be made by cells that divide too fast?

### Math

can someone check to see if these inequality equations are the correct standard form? y>_-3/2x+6 = 3x+2y>_12 y>-3x+6 = 3x-y>6 y>3x-6 = 3x+y>6 y<3x-6 = 3x-y<6 y<_-3/2+6 = 3x+2y<_12

### Math- urgent

If slope= 4;(3,8) what would be the equation in point-slope form? Please show your work.

### algebra

Find an equation in slope-intercept form of the line passing through (0, 1) which is parallel to the line y = 6x – 23

### algebra

Find an equation in slope-intercept form of the line passing through (0, 1) which is parallel to the line y = 6x – 23

### Physical Science

What form of energy provides power for a gas stove? That's Chemical Energy, right?

### Math

Put the quadratics below into vertex form by completing the square. state the vertex. a) y=x^2 - 4x-21

### Math

Put the quadratics below into vertex form by completing the square. state the vertex. y=2x^2 - 4x-6

### science

How much heat must be removed from 0.20kg of water at 10.0oC to form ice at 0oC?

### Math

Simplify the following expressions by using trigonometric form and De Moivre's theorem a. (√3-i)^4 b. (-4+4i√3)^5 c.(2+3i)^4 d. (4-i)^6

### math

Subtract: 5/6 - 3/6 Write the answer in simplest form Choose the best answer from the options below: A 2/6 B 1/6 C 1/3 D 9/6

### Pre-Calculus

Find all rational zeros of the polynomial, and write the polynomial in factored form? P(x)= 2x^3-3x^2-2x+3

### chemistry

In a butane lighter, 9.2g g of butane combines with 32.9g g of oxygen to form 27.8g g carbon dioxide and how many grams of water?

### Math Help!!!

Write the following ratio in simplest form: 32 min: 36 min A. 8:9 B. 8:36 C. 32:9 D. 128:144 Is the answer A? Thank you

### science

Q: You find a clear substance that has a definite shape. What form of matter is the substance? A: Solid (Is this right)

### Precalculus

please write an equation in standard x^2-y^2-2x+4y-7=0 * standard form *center *vertices *foci *asymptotes Thank-you you

### science

The remain of long dead organism may form fossils, true or false. Is the answer true

### Algebra 2

write a quadratic function in vertex form. write the equation for the axis of symmetry of the parabola.

### Math

If you are given y = 3x and are asked to put it in standard form would it be 3x -y = 0? I wasn't sure since a y intercept was not given. Thanks...

### Math

Express the function in the form f compose g. (Use non-identity functions for f and g.) u(t) = cot t/(9+cot t) {f(t), g(t)}=?

### math

a wire of length 24cm is bent to form a square.find the area of the square formed.

### calculus

Simplify the following power functions to the form y=kxp, where k and p are some numbers. (a) y=(18)/x√ is y=kxp. What are k and p?

### Calculus

Find the general solution for the differential equation. Leave your solution in implicit form. dx/dt=(2-x)sqrt(1-x)

### chemistry

what products would form after hydrogenation of 2-methyl-1-butene? after halogenation (cl2)?

### AP chemistry

what products would form after hydrogenation of 2-methyl-1-butene? after halogenation (cl2)?

### chemistry

what products would form after hydrogenation of 2-methyl-1-butene? after halogenation (cl2)?

### Math

How do you write this equation into slope intercept form 15 𝑥 − 12 𝑦 − 1 = 0

### algebra

write the slope-intercept form of the equation of the line through the given points. through:(2,3)and(o,5)

### Chemistry

How would you write the equation to represent "Nitrogen and Oxygen react to form Nitrogen Dioxide".

### trig

Find the component form of v and sketch the specified vector operations geometrically, where u = 4i − j, and w = i + 5j. v = −u + w v = ( , )

### math

Write the equation in slope-intercept form of the line that passes through the point (-3, 5) and has a slope of 2/3.

### Algreba

What is the simplified form of the expression? (2x^6)(3x^1/2) A.6x^13/2 B.6x^3 C.5x^13/2 D.5x^3 I got the answer 3x^7 but that's not one of the answer choices and I'm really lost.

### Math

Please help me: I need an equation in slope intercept form when I know these values(-6,1) (-3,2). Do I have to do another equation first?

### College Algebra

Find all real and complex roots and type complex answers in the form a+bi. x^4-9x^2+20=0

### college algebra

Perform the operation and put in standard form. (8+square root of-12)-(4+2square root of 3i)

### Geometry

Write an equation in slope-intercept form of the line through point P(6, –1) with slope 4. A. y = 4x – 25 B. y + 6 = 4(x – 1) C. y + 1 = 4(x – 6) D. y = 4x – 1 How would I do this?

### Algebra 2

How do I express a number like 27 ^2/3 as a rational number in its simplest form? 31 25.6 123 16 I keep getting 83/3 and that = 27.66

### Algebra

I'm kind of confused on the problem in point slope form. Please show me step-by-step. Thank you. y-18.5=3.2/3(x-1)

### Math

The measures of the sides of a right triangle form an arithmetic sequence of common difference 2. What are these measures?

### chemistry

aluminum metal combines with 22.40 liters of oxyen gas to form solid aluminum oxide

### Math

The sum of three consecutive numbers is 66.Form an equation to represent this information and find these numbers

### math

What number must be added to each of the numbers 1, 3, and 6 in order for the resulting numbers to form a geometric sequence?

### Math

what is 10 thirds in standard form? A.10 B.100 (my answer) C.1,000 D.1,0000 Please check my answer!!

### algebra

Express in mathematics form the sum of four times a number and fourteen times its resiprcol is 15

### pre calculus

Find the component form and magnitude of the vector w that has initial point(-8,-12) and terminal point (4,1)

### math

Find the slope intercept form of the line passing through the point (-5,-7) and parallel to the line 4x+2y=-2

### mtti ,mathematics

Find the equation of a straight line through point k(3,-4)which is perpendicular to the line 3x-2y=3 in the form ax+by+c=0

### math

the graphs of the three equations below form a triangle. find the coordinates of the triangle's vertices. 4x+y=1 2x-y=5 3y+3x=12

### chemistry

First of all, you need to know how many g of Mg actually reacted in the first reaction. You can determine this by determining the limiting reactant. The reaction is Mg + F2 -> MgF2 16.2 g of Mg is 16.2/24.32 = 0.666 moles 25.3 g of F2 is 25.3/38.0 = 0.666 moles So equal ...

### science

what happens to the iron and sulphur when they form iron sulfide

### math

how do you rearrange the equation 2x+y=6 and the equation -3x+4y+5=0 into standard form.

### art

How is art used to form public opinion in society?

### government

what is the correlation between a form of government and its economic system?

### MATH STANDAR FORM

300,000+40,000+800+2