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Alkali metals in water ( Not the braniac version )

here is alkali metals as they react with water.. for real! not fake :) If you like Cesium like I do, I have some interesting pictures on my wiki page you might like: en.wikipedia.org
Категория: Howto & Style
Время: 00:00:59.250
Теги: cesium caesium rubidium sodium potassium alkali metal water explosion lithium
 

Alkali metals in water, accurate!

For anyone who insists it is fake, www.youtube.com/watch?v=5aD6HwUE2c0 and stop giving me a headache. Watch to the end for the best (Cesium!)! A wonderful representation of the alkali metals and their accurate reactivity with water. unlike brainiac, who did infact use explosives in their episode for rubidium and cesium. Very worth a watch. All credit for this video goes to the makers of physical science, and openlearn.open.ac.uk. Link here: openlearn.open.ac.uk Made available by Creative commons attribution. Footage from: "Physical Science: The Living Textbook" (Cosmic Chemistry chapters 1-6), copyright 1991 by Optical Data Corp., 30 Technology Drive, Warren, New Jersey Thank you for this video. Ps. You will not get to see Francium in water!
Категория: Science & Technology
Время: 00:01:46.500
Теги: Li Na Ru Cs Alkali metals in and water explosive not brainiac lithium sodium potassium rubidium cesium caesium 1970's science brilliant huge abuse cutting luster open university full ironnica no francium class teacher whistle reaction chemistry element gradually terrifying radioactive glass Boom
 

Brainiac alkali metals

listen to the man dont mix alkali metals with water you might lose something like a limb PS I have disabled comments because i am fed up of people saying its 'not real', to be honest i dont care, it is still funny to explode a bath, however you do it. i got messages everyday from youtube about this video and to be honest i really cant be bothered with it anymore, comment somewhere else
Категория: Howto & Style
Время: 00:02:27
Теги: brianiac alkali metal caesium rubidium richard hammond jon tickle statto stattotheblade
 

16 Volt - Alkali

one of my all time fave songs by 16 Volt from their album "Whisper Cure"
Категория: Music
Время: 00:02:43.500
Теги: 16 volt alkali
 

Alkali Metals: Explosive reactions

David Johnson of The Open University demonstrates how the alkalei metals react with water - with explosive results - in this extract from the BBC/OU programme "Elements Organised: A Periodic Table". Learn more about alkali metals at www.open2.net
Категория: Film & Animation
Время: 00:00:51
Теги: OU science periodic_table alkali_metals experiments open_university explosive explosion sodium lithium potassium caesium
 

Alkaline and Alkaline Earth Metals

Properties of alkaline and alkaline earth metals and compounds.
Категория: Education
Время: 00:00:54.750
Теги: alkaline earth metal compounds
 

16 Volt - Alkali

Artist - 16 Volt Song - Alkali Album - APS Year - 2009
Категория: Music
Время: 00:03:42
Теги: 16 Volt Alkali
 

Brainiac's alkali metals were FAKED!

Creative commons material at: www.youtube.com On the road I will be putting a journal up of my tour of the US on: www.thunderf00t.org So why does 7 grams of lithium release more energy than 130 g of cesium reacting with water. Well 7 g of Li and 130 g of Cs contain about the same number of nuclei. Now you could just do the experiment of dunking both of these into water, and seeing which generates the most heat. Its a little impractical due to the cost of cesium. The violence of the reaction probably wouldnt be that big of a problem. Cesium melts at almost room temperature, so you just put it in a syringe and inject it into water. However one of the nice things about chemistry is that it allows us to calculate things. In this case we can calculate the relative energy of Cs and Li dissolving in water. Li(m) + H2O = Li+(aq) +.5H2 +OH-(aq) Cs(m) + H2O = Cs+(aq) +.5H2 +OH-(aq) Well as we are doing a comparison, there are components that are energetically equivolent in both these equations so we can cancel them. Li(m) = Li+(aq) To calculate this we need to know three values, the energy to atomize the metal, the energy to strip an electron off it, and the energy to dunk that atomized ion into water at infinite dilution. Thankfully chemists are nerdy types and all these values are known. Put the numbers in and you find that Li(m) and Cs(m) reacting with water are virtually energetically identical. However in the case of equal masses of Li and Cs, the lithium will release about ...
Категория: Education
Время: 00:06:18
Теги: brainiac alkali metals cesium rubidium potassium sodium lithium FAKE faking it explosives reacting with water boom explosion detonation chemistry chemist university of nottingham periodicvideos thunderf00t educational
 

Alkaline Foods Cookbook

www.alkalinefoodsllc.com This is a video book of some pictures from the Alkaline Foods Cookbook by Keith Exum, MH. Some of these dishes can be prepared easily and quick. Alkaline foods are the best foods on earth and the best foods for optimal health. What is alkaline? Alkaline is the English synonym for basic, since Bronsted Lowry acid - base theory of 1923 the term alkali in chemistry was restricted to those salts containing alkali earth metal elements especially for soluble bases. Alkalis are known to have pH (potential of hydrogen) greater than 7 that dissolve in water such as bicarbonate. Alkali comes from the Arabic al-qalyan meaning base, this term was often used with pharmaceuticals by the Moors (Aboriginal Africans) who early occupation of the Iberien Peninsula, around 711A.D. by the Great General Tariq ibn Ziyad who lead a troop of 6700 aboriginal Africans and 300 Arabs crossed the straits and disembarked near a rock promontory which from that day since has borne his name from the Arabic Djabal Tariq which means the mountain of Tariq or Gibraltar. Alkalinity measures the ability of a solution to neutralize acids. Dr. A. Szent-Gyorgy stated, "The body is alkaline by design but acidic by function". Should we eat some acid foods for Balance? No, thru our research we know that our body must maintain alkalinity to survive. We have to remember that balance is neutral, neither alkaline nor acid. Our blood pH level is about 7.4 and the cellular fluid level is about 7.2 ...
Категория: Education
Время: 00:02:20.250
Теги: alkaline foods list alkaline food cookbook raw foods raw food raw food diet raw food cookbook raw alkaline water drops alkaline water
 

Alkaline Trio - Emma

Emma appeared like an angel Emma fell like rain Into my lap like a heart attack, like lightning from her name I'm running dry of bad excuses Don't want to lie or seem intrusive But time hasn't told me anything, and neither has she A poinsettia in poison rain Traded true love for insult and injury We washed it down the drain with one silver bullet and two vicodin With two vicodin Emma woke up in darkness, suitcase already packed Note on the bedstand signed in blood, "Sincerely, never coming back." A nightmare on my street the day she arrived A nightmarish household in which she died, because it made her feel at home Somehow made me feel at home A poinsettia in poison rain Traded true love for insult and injury We washed it down the drain with one wooden stake through the heart and two vicodin A poinsettia in poison rain Traded true love for insult and injury We washed it down the drain with one silver bullet and two vicodin We watched the sun fall crown on a city that sleeps in a world upside down A slow ticket straight out of town You went out with a bang when you took with you all my dreams underground With you all my dreams underground
Категория: Music
Время: 00:02:02.250
Теги: alkaline trio good mourning emma music punk rock
 
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