https://padlet.com/13rroche_smith_occ/zovkborftcjw By Rebecca Roche. en-us 2016-11-29 11:24:51 UTC 2024-07-30 06:27:50 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Growing.png 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140453601
1. Fe+Oz-> Fe3o4=
3fe+2o2-> fe3o4.
what is a balanced equation? the chemical equation that shows the chemical reaction needs to be balanced. A balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side.

]]> 2016-11-29 11:29:26 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140453601 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140454922 -hydrogen peroxide naturally breaks down this forms the production of oxygen.
manganese dioxide acts as the catalyst, this speeds up the breakdown of the hydrogen peroxide.]]> 2016-11-29 11:36:51 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140454922 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140456468 The stars are in the sky both day and night. During the day our star, the Sun, makes our sky so bright that we cannot see the much dimmer stars. At night, when the sky is dark, the light of the stars can be seen.]]> 2016-11-29 11:45:16 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140456468 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140457095 - mach is the  speed of a body to the speed of sound in the surrounding medium. It is often used with a numeral  to indicate the speed of sound, twice the speed of sound.]]> 2016-11-29 11:48:25 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140457095 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140457710 Hydrogen peroxide is a chemical compound with the formula H 2O 2. In its pure form, it is a colourless liquid, slightly more viscous than water.]]> 2016-11-29 11:51:48 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140457710 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140459582 map my run is a fitness tracking application that enables you to use the built-in GPS of your mobile device to track all of your fitness activities.  we used this to track our exercise and displayed it on a graph.]]> 2016-11-29 12:04:11 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140459582 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140460348 Acid-Acids neutralize bases in a neutralization reaction.
Bases-a base, or alkali, is a material that can donate a hydroxide ion.]]> 2016-11-29 12:09:17 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140460348 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140463004 The Space Shuttle Columbia disaster occurred on February 1, 2003, when Columbia disintegrated over Texas and Louisiana as it re-entered Earth's atmosphere, killing all seven crew members.]]> 2016-11-29 12:23:53 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140463004 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140463826 2016-11-29 12:28:26 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/140463826 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141854047 Dads silly triangle is the formula we use for distance speed and time this is an easier way to remember this formula]]> 2016-12-05 19:12:57 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141854047 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141858423 A titration is a method that will allow you to determine the precise end of a reaction and the precise quantity of areactant in the titration flask. A buret is used to deliver the second reactant to the flask and an indicator or pH Meter is used to detect the end result. ]]> 2016-12-05 19:25:13 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141858423 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141972029 Strong chemical bonds are the intramolecular forces which hold atoms together. A strong chemical bond is formed from the transfer or sharing of electrons between atomic centers and relies on the electrostatic attraction]]> 2016-12-06 11:30:27 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141972029 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141973765 The term déjà vu is French and means, literally, "already seen." Those who have experienced the feeling describe it as an overwhelming sense of familiarity with something that shouldn't be familiar at all. ]]> 2016-12-06 11:43:43 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141973765 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141974468 Bunsen Burner is  a common piece of laboratory equipment that produces a single open gas flame, which is used for heating, sterilization, and combustion. ]]> 2016-12-06 11:48:57 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141974468 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141975087 a graduated glass tube with a tap at one end, for delivering known volumes of a liquid, especially in titrations.]]> 2016-12-06 11:53:20 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141975087 13rroche_smith_occ https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141975392 2016-12-06 11:56:08 UTC https://padlet.com/13rroche_smith_occ/zovkborftcjw/wish/141975392