How many grams of (H2SO4) are required to react completely with 15.0 grams of zinc in this Reaction?

Atomic weight of Zinc is 65,38 , so 15g is 0,23 moles. You need the same molar quantity of H2SO4. Molecular weight of sulphuric acid is 98 g/mol and 98 . 0,23 = 22,54g :-).

My 4 year old boxer had ACL surgery. Can an infection cause scar tissue to grow?

Apparently scar tissue has grown over the nerve to the foot and she can not walk after 7 weeks. The infection was just discovered 1 week ago by the 3rd vet used. She is on antibiotics, but I am being told she must have surgery to remove the scar tissue to relieve the pressure in hopes the nerve is not too damaged. Another surgery, pain and suffering for the dog and another very expensive bill I cannot afford. Was there negligence? Should the 2 vets I took her to have spotted the infection. Did the infection cause the scar tissue to expand encircling the nerve causing it not to work? Answers would be great or where to look for them would also be helpful. Thanks

What are 3 shared characteristics (cultural or geographical) of the countries in central europe?

I REALLY need this answer for today, i have to turn this in tomarrow PLEASE im begging someone to give me an answer.

How do I wire a fluorescent light bulb so that it can be freestanding?

I'm trying to make a sculpture where a fluorescent light tube comes out of a plaster base and I want the side in the air to not have to be plugged into a terminal... any suggestions?

How to let my son know I'm better than him?

My son is 6 and he thinks he's better than me! It all started about 3 weeks ago a party i was playing him in Foosball, he beat me 10-7. I shouted at him because he cheated by "spinning" Next game he didn't spin at all, but somehow cheated and beat me 10-3! Then the next night i challenged him in a racing game, I tricked him into picking the worst car in the game, he still beat me. Last week before a family bike i unscrewed his training wheels without him knowing, about 5 minutes into the ride i challenged him in a race. I took off a head quickly, I thought te race was mine for the taking. His training wheels came off, although he rode right past me anyway, I was so humiliated. Then tonight he has his birthday party, the kids were having a soda chugging contest, I entered, I poured some Nightquil in his soda, however it didn't work he beat me..... How to i show him im better! and if not where are some fairly priced boarding schools in Utah?

Rev. 16:13 three unclean inspiried expressions that look like frogs?

Read Zechariah 12:9. Why does Jehovah “seek to annihilate all the nations”? Because they persistently oppose the Messianic Kingdom. For haring and persecuting God’s people, they stand condemned. Soon Satan’s earthly agents will undertake a final attack on God’s true worshippers, which will lead to the world situation described in the Bible as Har–Magedon. (Revelation 16:13-16) Responding to that ault, the Supreme Judge will defend his servants and sanctify his name among the nations.—Ezekiel 38:14-18, 22, 23.

Is Arsen Wenger the wittiest manager in the league?

I thought it was pretty amusing when he made that Christ on the cross thingy after being sent off to the stands. Brilliant. I cant believe that ref would banish him for kicking that bottle - KICKING A BOTTLE!! haha gimme a break!!!!