hotty_gurl8900

I just had my tongue pierced on Saturday Oct. 6th. it has been 5 days since i had it done. mostly all of the swelling is down and i am able to eat solid foods. the first 2 days was the most uncomfortable but im still having trouble with sensitive front teeth and a little bit of pain in the gum area. I cant help not playing with the piercing and i sometimes hurt myself because i cant stop playing with it. im also having a little trouble with using too much mouthwash...i read an article that said to try not to over use the mouthwash and a way to tell if you are overusing is if your tongue has a slight greenish or brownish coating color to it...and i have that. i was wondering if anyone could tell me some tips or tricks on how to stop playing with it and if there is anything i can do or take for sensitive teeth, my teeth bother me so much that its effecting my sleep, i cant get to sleep because it hurts so bad...can anyone help or do i just have to wait it all out until it heals properly?

i have just recently moved in with my boyfriend about a month and a half ago and we have had sex many times since i have been living with him. i know men ususally pre-come but for some odd reason my boyfriend never does unless we are having foreplay and he is really into it. since he never pre-cums we usually dont use a condom when we first start having sex until he is almost ready to climax...we had a few close calls because of using the withdrawl method a couple of times and he cums all over my stomach...after that i get in the shower and wash it all off...up until about 2 weeks ago or so maby 3, i felt fine but now im always feeling nausious and i cant put pressure on my lower stomach or else it hurts...i have also had a few incidents where my breasts have a throbbing feeling in them. i have bad mood swings too...i was just wondering...could i be pregnate? going to the doctor is not an option in telling so could anyone tell me the name of a really good home pregnancy test?

is burned on a natural gas grill during a BB-Q. how much heat is released in kcal?

2.)If you use a liter (1000 mL) bottle of oil in your engine, how much heat is produced in kcal? in BTU? to solve this problem you must know the density of motor oil is .82 g/ml

3.)If you eat a 6 oz can (180 g) of tuna with -.2ppm Hg, how much mercury do you ingest?

4.)Complete the DNA strand by pairing the bases with their complements.

ATCAGCCTGA

5.)Calculate the following conversions:

a.)molarity of 15 g of AgNO3 in 100 mL solution

b.)25 mL of 0.5 N NaOH is required to neutrilze 30 mL of an unknown acid solution. what is the normality of the acid?

c.)normality of 1.1 g og H2SO4 in 1 L solution

6.)50 g of sugar (C12 H22 O11) is dissolved in 500 g of water at standard pressure.

a.)how much is the boiling point raised?

b.)how much is the freezing point lowered?

has an H+ concentration of 1.0 x 10 to the -4, what is the pH?

2.)what is the hydrogen ion concentration of stomach acid? (pH=2)

3.)A birthday balloon is blown up with dry air to a volume of 8.4 cm3. what volume is oxygen?

4.)convert 36 L of N2 into grams.

5.)Aerobic respiration, or the process by which animals use energy by breaking down glucose in the presants of oxygen, is described by the equation C6 H12 O6 + O2-->CO2 + H2O.

A.) balance the equation

B.) calculate how much carbon dioxide is exhaled if an animal inhales 32.0 g O2.

6.)1.5 kg of fuel is burned on a natural gas grill during a BB-Q. how much heat is released in Kcal?

7.)if you use a liter (1000ml) bottle of oil in your engine, how much heat is produced in Kcal? in BTU? to solve this problem you must know the density of motor oil is .82g/ml

of 750 mm Hg, find the partial pressures of nitrogen, oxygen, carbon dioxide, and argon in dry air?

and please help me with these other questions...i really need the help...its not a homework assignment i just need to see examples of problems to learn better...thats how i learn...

2.)How many liters of oxygen are needed to make 240 L of steam? (balance the equation first...)

H2 + O2-->H2O

3.)Calculate the following concentrations

A.)molarity of 15 g AgNO3 in 100 ml solution

B.)25 ml of 0.5 N NaOH is required to neutrilize 30 ml of an unknown acid solution. what is the normality of the acid?

C.)normality of 1.1 g H2SO4 in 1 L solution

4.) 50 g of sugar (C12 H22 O11 is dissolved in 500 mg of water at standard pressure...

A.)how much is the boiling point raised?

B.)How much is the freezing point lowered?

1.)Find the empirical (Simplest) formula of

A.)a compound containing 40% C, 6.7% H and 53% O.

B.)a compound containing 66.0g Ca and 34.0g P.

2.)For the synthesis equation below, calculate how much silver sulfide is produced from 45g of Ag

2Ag + S-->Ag2S

3.)What mass of NaCro2 can be obtained from the reaction of 7.40g Cr(OH)3 with 7.60g NaOH in the reaction Cr(OH)3 + NaOH-->NaCrO2 + 2H2O? What is the limiting reactant?

4.)Calculate Moles of H2 needed to forn 8.5 moles HCl in the reaction H2 + Cl-->HCl

5.)What is the pressure of a gas if 300ml at 0.8 atm and 37 'C changes to 50 'C and 555ml?

6.)Give an atmospheric pressure of 750 mm Hg, find the partial pressures of nitrogen, oxygen, carbon dioxide, and argon in dry air.

7.)How many liters of oxygen are needed to make 240L of steam? balance the equation first... H2 + O2-->H2O

1.)Find the empirical (Simplest) formula of

A.)a compound containing 40% C, 6.7% H and 53% O.

B.)a compound containing 66.0g Ca and 34.0g P.

2.)For the synthesis equation below, calculate how much silver sulfide is produced from 45g of Ag

2Ag + S-->Ag2S

3.)What mass of NaCro2 can be obtained from the reaction of 7.40g Cr(OH)3 with 7.60g NaOH in the reaction Cr(OH)3 + NaOH-->NaCrO2 + 2H2O? What is the limiting reactant?

4.)Calculate Moles of H2 needed to forn 8.5 moles HCl in the reaction H2 + Cl-->HCl

5.)What is the pressure of a gas if 300ml at 0.8 atm and 37 'C changes to 50 'C and 555ml?

6.)Give an atmospheric pressure of 750 mm Hg, find the partial pressures of nitrogen, oxygen, carbon dioxide, and argon in dry air.

7.)How many liters of oxygen are needed to make 240L of steam? balance the equation first... H2 + O2-->H2O

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 is the element...

and if you could help me anaswer any of these other questions i am about to ask...i would greatly appreciate it!

2.)Explain why elements in group 1 of the periodic table have an oxidation number if 1+, indicate the number of valence electrons in this group.

3.)if the atomic mass of an element is the number of protons and neutrons, all atomic masses should be whole numbers. however, many are decimals (fractions). explain this aapparent contradiction. why are electrons not counted in the atomic mass?

4.)How many moles are in 13g of NaCl?

5.)Find the percentage composition of each element in Calciun Carbonate.

6.)What is the percent of Ag in AgNO3?

7.)Calculate moles of H2 needed to form 8.5 moles HCl in the reaction H2+Cl2-->HCl

8.)What is the pressure of a gas if 300ml at 0.8 atm and 73 'C changes and 555ml?

9.)How much pressure in 2.2 atmospheres? in torr? in in Hg? in mm Hg?

or know a website where i can find it?