(a) Solid (b) Liquid (c) Gas (d) Plasma States of Matter: From our first science-related subjects, matter has been defined as anything that has mass and occupies space. It is generally categorized into three states: solid, liquid, and gas. The fourth state, plasma, is...
This really helped me! I am so thankful I've been looking for a long time for information about rust. Byanon117425— On Oct 10, 2010 I'm doing a science fair project on "which liquid rusts nails the fastest, water, vinegar, coke, or orange juice. I don't know what to start rese...
In the Mn2+catalytic aqueous phase reaction, Tursic et al.31found that substituting NaCl for NaNO3as the seed material could lead to a faster reaction under acidic (pH = 3) and dark conditions due to the formation of Cl2–radical ions. Moreover, Harris et al.32found that SO2was rapi...
Fe(NO3)3(aq) + Na3PO4(aq) --> FePO4(s) + NaNO3(aq) [unbalanced] Suppose 45.69 grams of solid phosphorus (P4) reacts with 131.3 grams of chlorine gas to form liquid phosphorus trichloride. If the reaction produced 145.7 grams of phosphorus tr...
What is the ThOD (in mg/L) of 46 mg/L ethanol (CH_3CH_2OH) aqueous solution? What is used to separate a dissolved solid from a solution, when the solid is much more soluble in hot solvent than in cold? What is the approximate temperature of a 0.1 molar solution of benzoic...
(99.9%, VWR-Prolabo), NaNO3 (≥99%, LabKem), NaH2PO4 (≥ 98%, Sigma-Aldrich), NaOH (99%, VWR-Prolabo), HCl (37%, VWR-Prolabo), sodium dodecyl sulfate (≥97%, Fluka), disodium tetraborate (99%, Sigma-Aldrich), phthaldialdehyde (97%, Merck), 2-mercaptoethanol (98+%, Alfa ...