# Posts by anisha

Total # Posts: 27

Maths
Construct a right angled triangle having hypotenuse of length 5.6 cm and with one of the acute angles 30

chemistry
Consider a sample of excited atoms that lie 3.211 × 10–19 J above the ground state. Determine the emission wavelength (in nanometers) of these atoms.

science chemistry
A ground state hydrogen atom absorbs a photon of light having a wavelength of 93.03 nm. It then gives off a photon having a wavelength of 396.9 nm. What is the final state of the hydrogen atom? Values for physical constants can be found here.

Chemistry
Consider a sample of excited atoms that lie 3.211 × 10–19 J above the ground state. Determine the emission wavelength (in nanometers) of these atoms.

Ions and octet rule
Ga 28

ACCOUNTING ASSIGNMENT
case from : ACCOUNTING FRAUD WORLDCOM There will be a (7) seven page report,excluding figures, tables, appendices, and references,required for the term paper. The written report must be typed, single sided, and 1.5 lines-spaced. The following items and additional questions ...

chemistry
What is the value of x for the following reaction if E∘=1.43V and ΔG∘ = -276kJ ? A+B^x+→A^x++B

chem
Ahh I'm so sorry! I only posted it again because I realized that I accidentally posted it in the answers section and not the question section.

chem
calculate the pH in a solution prepared by dissolving .10 mol of solid NH4Cl in .500 L of .40 M NH3. Assuming no volume change. Without the use of Henderson-hasselbalch

Chemistry help
calculate the pH in a solution prepared by dissolving .10 mol of solid NH4Cl in .500 L of .40 M NH3. Assuming no volume change. Without the use of Henderson-hasselbalch

Chemistry
calculate the pH in a solution prepared by dissolving .10 mol of solid NH4Cl in .500 L of .40 M NH3. Assuming no volume change.

how many first names are there?_last names?_

disease
name of the bacteria that causes jaundice? Name of the microorganism that causes elephantasis? Most common disease in japan ?

here its good but u must write through where u wrote throughout . And it's nice

early childhood
just settle ur mind

The square chessboard has an area of 196 square inches what is the length on inchesof one side of the chess board

Chemistry
Why doesn't water undergo electrolysis? Why does Na2SO4 undergo electrolysis?

geometry
17 inches

grammar
Can you help me with my classifying sentences homework?

Physics
A loud speaker emits energy in all directions at a rate of 2.75 J/s . What is the intensity level at a distance of 25 m?

100-1=99

Calculus
Determine the value of k so that u=[2,5] and v=[k,4] are perpendicular.

math
chemist has 6liter of 50% acid solution .how much water added to obtain 20% acid solution?

social studies
write an essay on: "Descendants of A frica slaves have experienced a higher standard of living if they had been born in Africa" .How true is this statement?Elaborate.

biology
aids

Math
describe the patterns in the table in activties 2 and 3

Math
describe the patterns used in the tables in activties 2 and 3

1. Pages:
2. 1

Post a New Question