jacob s

, what is the equilibrium concentration of Cl2 in the same system?

Why does a high concentration of potassium prevent the uptake of manganese by roots?

Let f(x,y,z) = 5zxy+6x. Use this definition of to find the given functions.?

Express 4.0333333 as a quotient of two integers.?

How many grams of beryllium are needed to produce 11.5 g of hydrogen gas? Be(s) + 2H2O(l) → Be(OH)2(aq) + H2(g)?

Is the lowest common denominator (LCD) the same as the least common multiple (LCM)?

What is [H3O +] in a solution of 0.25 M CH3CO2H and 0.030 M NaCH3CO2? ?

please help me!!?

Chemistry ?

The LCM and GCF of three numbers are 180 and 12 respectively. Two numbers are 36 and 60. Find the third possible number?

Chemistry calculations ?

If 5.0 moles of O2 and 3.0 moles of N2 are placed in a 30.0 L tank at a temperature of 250 °C...?

How many moles of gas occupy 98 L at a pressure of 2.8 atmospheres and a temperature of 292 K?

Calculate the molarity of ammonia (NH3) in a cleaner.?

need help with these two chemistry questions?

Calculate the [OH−]   and the pH   of a solution with an [H+]=0.0071 M   at 25 °C  .?

About how many grams of NaCl would be dissolved in water to form a 0.5M solution in 500ml solution?

Can someone help me find x?

Chemistry Multiple choice help? Compare answers! 4 questions. ?

A certain reaction has an activation energy of 60.0 kJ/mol and a frequency factor ?

1/2 life question?

Help, please?

How many moles of chlorine gas can be produced if 4 moles of FeCl3 react with 4 moles of O2? ?

. a) If P(A)=0.6, P(B)=0.15 and P(B|A’)=0.25 find the following probabilities: i) P(B|A) [2 marks] ii) P(A|B) [2 marks] iii) p(AUB)?

Explain, please?

pls help asap?

Help with distance catch up problem?

Which of the following is a covalent compound?

Please try to solve this?

if my foot is 10.5 cm what size foot am i?

Help me on 4 multiple choice questions? Best answer gets 10 points?

What are the dimensions of such a rectangle with the greatest possible area?

Factor the polynomial If the polynomial cannot be factored, write prime.?

x + 1 / x = 17 / 4 , Solve for ' x ' algebrcally ?

if 30g is 60% what is 100%?

Algebra help!! solve x^2-7x+6=0?

Please simplify (Grade 7 Algebra)?

A population of protozoa develops with a constant relative growth rate of 0.7233 per member per day.?

math homework.......help?

What is 20% of $1489.59?

Solve 5z^2 is less than or equal to -17z-6?

I Need Algebra Help please?

solving trinomials ---> 4c^2 - 9cd - 9d^2?

Factor the polynomial a2 - 4ac + ab - 4bc?

Percent questions.....?

how do you factor 12x3y-24xy^3?

What is 16/33 multiplied by 22/56 in simplest form?

solve the equation 15^x+1 = 29?

how to divide 463298 and 834?

Factorise x^2 + 7x + 10x?