Answers edited by Ryuu
 Back to user's profile
 Next

How do you solve #\frac { 1} { n } = \frac { 5} { 30}#?

What is anything that has mass and occupies space?

How do phase changes occur on a molecular level?

Given #f(x)= x^2/(x+2)# how do you find #f(x)#?

Can I predict if a compound has ionic bonds or covalent bonds? If so, how?

How do you write a balanced equation for the combination of magnesium and oxygen to form magnesium oxide, #MgO#?

Why might Ketchup stored in a tin can lead to chemical contamination?

Question #58f14

The DNA of humans and gorillas is about 98 percent identical. What does this say about humans and gorillas?

How do you simplify the expression: #2 times 7b#?

When is it possible for velocity to be zero for an object that would be in motion?

What is the domain of #g(x) = 3^(x+3)#?

The net force on an object is zero if the two forces acting on it in which direction ?
1opposite direction
2same direction
3sometimes opposite and sometimes same direction
4all of above

How do you graph #Y=abs [3x] + 2#?

How were the elements arranged in Dmitri Mendeleev's periodic table?

How much energy is required to convert 429 g of water to steam at 156 °C?

How do you simplify #3sqrt8*2sqrt7#?

What property of matter does temperature measure?

How do you calculate the pH of a strong acid or base?

How do you graph #x+4y=12# by plotting points?

A tennis player hits a ball vertically with a speed of 10 m/s. How high does it go?

How do you know how many lines to draw in a Lewis structure?

How should one write a good summary?

Are these pathetic fallacy: "Mist creeps; wet wind blows."?

Question #5492a

If the pressure on a gas is decreased by onehalf, how large will the volume change be?

How would you explain all states of matter?

What is the acceleration of a #0.30# kilogram ball that is hit with a force of #25# #N#?

Question #6696a

Why are some properties of diamond different from those of graphite?

What is the chemical formula of sulphur trioxide?

Your mass is 55 kg. You stand on a bathroom scale in an elevator on Earth. What does the scale read when the elevator moves up at a constant speed?

What symbiotic relationships are seen in ecosystems?

Question #4e396

What is the pH of normal rainwater?

What are diamond and graphite in relation to carbon?

What is the equation for the reaction of Barium Nitrate Hydrochloric Acid?

Question #8b2ee

How do you solve #5(  5v + 9)  6v = 4( v  6)  9#?

Question #73653

Question #e2dc3

#"2659 J"# of heat energy are required to heat a substance with a mass of #"24.25 g"# from #"23.7"^@"C"# to #"163.5"^@"C"#. What is its specific heat capacity?

Question #97d35

How is the synthesis of ammonia represented?

Question #a7c94

How do you expand and simplify #(2x3) (3x+4)#?

How do you write 90% as a fraction?

Question #081b1

How do you determine if a molecule non polar?

What is the difference between static friction and sliding friction?

A rock is dropped from a height of 2.5 meters. What is its velocity when it reaches the ground?

Where is each type of particle located in the atom?

Question #23181

What is the Arrhenius definition of acid?

Is #CO_2# an ionic salt or covalent molecule?

How do you simplify #\frac { x ^ { 2} + 9x + 20} { x ^ { 2}  2x  24}#?

How do you solve #0= ( x  8) ^ { 2}  49#?

What would happen if there were no heterotrophs on earth?

At 1 atm and a temperature of 0 celcius which phase of #H_2O# can exist? Why?

Question #4613e

Question #ada03

How can you tell if a precipitate forms when you mix two solutions?

Are there more than three states of matter?

When the pH of a solution is 12.83, what is [H+]?

What is $25,000 at 8% for 5 years?

How do you express 96,470,000 using scientific notation?

Question #06afa

How does heat get from the stove burner into your soup?

What gas has 8 protons and 8 neutrons?

Question #010fe
 Next