View Full Version : Math & Sciences
- Thiols and hydrogen bonding
- Dissociation of ions
- For every mole of Pb+2 ions that are formed, how many moles of Cl- ions are formed?
- How to solve logarithm
- Function representing all points equidistant from.
- Derivative Issues
- Weeding the garden
- Weeding the garden 2
- Word problems
- Creating a proof with sigma
- Where did I go wrong
- Math equation acres to hectares
- Derivitives of tan
- Related rates, what formula to use
- Stoichiometry of redox reactions
- Keep coming up with the wrong answer
- Balancing Chemical Equations
- Precal angles
- Precal using angles
- Need to determine period and amplitude
- Use a right triangle to write the expression as an algebraic expression.
- Probability with a deck of cards
- Solving probability
- Need to complete this identity
- What is the answer
- Write the expression as the sin, cos, or tan of a double angle. Then find the exact
- Physics-momentum and relativity
- Grand Banks of newfoundland canada
- Quadratic Word Problems
- Inequalities and making why the subject
- Examples of mutalism,commensalism and parasitism in the grasslands?
- Parasitism
- An example of parasitism in the grasslands?
- Exponential Equations
- Working on graphing exponential decay. I have never done this how can I explain it to
- Solving Problems with Quadratic Equations
- Probability of drawing a club
- Rearranging Formula
- Saturated solutions
- Half-life questions. Equation included. Where do I plug the infotmaion into the eq?
- Quadratic functions with speed, distance, and time
- Math . I don't understand how to do this prblem?
- How do I do this?
- Optimum Allocation in Stratified Random Sampling
- Probability figured in percentage
- Flow Rate
- Prove Pythagorean Identity and area of the triangle using diagram.
- Forestry: trees, burning
- Haemoglobin and iron
- Probability- Maths
- Playing Cards Probability
- Solve using multiplication principle
- Linear functions
- Probability: Expected Shipping Days
- 1,11,21,1211,111221,312211.What is next & why?
- Financial Applications
- Motion and forces.
- Moles in Chemistry
- What is the Chemistry behing the rxn. Of magnesium and HCL ?
- 95% confidence interval
- Stat signifigance level
- Periods and amplitudes
- Products from solid ammonium nitrate and water
- Change in velocity
- Proving trigonometric identities.
- Hydrochloric acid and barium chloride
- Combinations ( Statistics )
- Normally distribued and o find the mean
- Next number in this series.
- Thickness of Atmosphere and its layers
- Can anyone look over my working for physics polarisers
- Probability of picking two jacks
- Precalculus finding the derivative
- Geiger tube count measurement(range of alpha particles)
- Problems with titration and concentration
- Balancing equations
- Acid hdrolysis equations
- Statistics Proportion
- Finding Tension
- Statistics --probability
- Probability Statistics
- Energy Quiz
- Arithmetic Sequence
- I need to convert 0.01 moles to grams
- Oxidation numbers
- Specific heat conduction or thermal coefficient
- NaOH in milk of magnesia
- Statistics estimation verrification
- Finding the domain
- Pressure Correspondence
- Unknown Gas, Moles
- Ion Product
- Solution contains
- PH of 7.00
- Poh of 7.0
- Reaction of potassium hydroxide with nitric acid
- Concentrations of reactant molecules
- Probability w/ answers
- 9th grade math algebra
- Grade 11 physics
- Creating a fornula in excel to find a percent of something
- Surface Area and Volume
- What is the soultion
- Graphong a parabola
- Good in stats?
- Oh how I love physics
- Finding Qsp/Predicting Precipitation
- Forces to be reckoned with!
- Mechanics is meaningful
- Nuclear reactions and equations. Need explaining.
- I don't understand inequalities & how to find the slope from equations.
- I'm totally lost
- Solving for x
- Pythagorean theorem
- A nurse counts 76 heartbeats in one minute. What are the period and frequency of the
- Solutions calculations explain
- Multplying radicals
- Physics all the way
- Solving using the elimination method
- Learning how to write an equation for a parabola.
- The automatic nervous system
- Examples on reversible reaction?
- Mechanics - speed
- How do I work out this q. On interference
- Can someone explain step by step how to make x the subject in an exponential equation
- Find a power in equations
- Finding the effect of the increased concentration of ions on the equilibrium
- I just need to know how to solve this
- I just need to know how to solve this
- Show how to solve this
- Just need to figure out how to do this
- Average speed of neural message
- Probability of a deck of cards
- Verify using tri identities
- Trigonometric Equations
- Calculating work done
- What are the age of these bones?
- What is the total force at the bottom of the pool?
- What is the water level of the tank?
- How much heat is required to convert this ice cube into steam
- What is the new value of the temperature?
- What is the radius of sphere?
- How to calculate moles and concentration
- Algebra 2
- Probability of coins
- Resistor and current graph (RI graph). How should it look like?
- Prime Numbers
- High-Low Calculations
- Changing of formula
- Geometry geometry
- How do you solve this functions
- Net ionic equation
- How do I write the equation?
- Molarity of NaOH
- What is the universal indicator for tap water?
- Phsics
- A radical expression
- How do I make a histogram using this information
- The extent to which waves bend around edges of an opening is determined by?
- The Rayleigh Criterion
- Solve the Trig proof below
- How to make reflective solar water heater?
- Radioactive isotopes
- How do you write a word equation into a balenced chemical equations ?
- Solubility of potassium nitrate
- Calculating [H3O+] and [OH-]
- Radioactive elements
- Answer
- How to re arrange a formula
- What is meant by "cubed"?
- Chemistry Equation
- 30% of tickets sold were kids tickets, selling at $4. The rest were sold at $8.50.
- GED prep
- Frequency, and wavelength of light
- Geometry - finding this area!
- Immune System
- Detecting Antibodies
- Absolute value
- Distinguishable Permutations
- Math fraction
- Finding intersections in graphs
- Probability Calculations
- What is the nth term of this sequence
- Structural formula. Chemistry shall be the death of me D:
- Ionic or covalent compound
- Look over my answers to q.
- Vertices and Focis
- What is a hypothesis
- The Haber Process
- The combustion of 14 grams of CO according to the reaction CO(g) + O2(g) CO2(g) + 6
- Linear relationships
- Maths practical
- Arithmetic progression
- Find vakue of x
- True or false
- Find the inverse of the function f(x) 8x-6/15
- Chemistry homework 2
- Oeanography - calculating velocity in knots
- Determining volume of NaOH at the equivalence point
- Compare/contrast atoms essay
- What is the chemical equation for electrolysis
- I have a math q. On microscopes
- Acids and Bases - balanced equations
- Statistics The Addition Rule
- Multiple choice q. On polarization
- Vertex, focus, and directrix of parabola
- A lot of questions for bonus points I just can't get them.
- Functional Groups in Diazepam
- Determine the value of d
- Need guidance with physics
- Recurrence relations
- Simplify cosxcscxtanx
- Graphing Parabola
- Expand x^3(x-5)^6 over square root of x-4
- Solve using logs 6=15^1-x
- Solve 1/2log[base64] - log[basex]=log 6
- Potassium bisulfite as food preservative
- Atoms and moles
- Can someone answer this?
- Concerning Gen College Physics (Velocity)
- Physics Acceleration
- Start doing my homework
- Classification of Solution
- Gas Stoicheometry Sources of Error
- Bio homework
- Physic velocity final
- Probability of getting a flush in poker
- Radical expressions
- Annuities and hyperbolic sine and cosine function
- Dna structure
- Trig Identities, Grade 11
- Elimination in algebra
- Gravimetric Analysis URGENT!
- Cost functions
- CHEMISTRY hydromium ions/pH
- Calculating pH
- Titration, equivilence points.
- Solutions of the equation x(x)-x-6=0 ?
- Friction and Acceleration
- How would you go about solving a logarithm
- Find x with fractions
- Acceleration vs Displacement
- Statistics - standard deviation
- Statistics normal approximation of the binomial
- Slope-intercept form
- Organic Chemistry- Showing reactants and products
- Statistics: Normal Approximation to Binomial
- How do you solve the equation
- Mathematics - algebriac equations
- Mathematics - algebriac equations