Types of Chemicals 🧪
The chemical name for AgCl.
What is silver chloride?
The red cylinder used to put out laboratory fires.
What is a fire extinguisher?
The number of atoms in copper (II) oxide.
The number of moles of H2 needed to make 5 moles of H2O in a hydrogen-oxygen synthesis reaction.
What is 5?
The yellow dinosaur at the front of the class.
Who is Leonard?
The empirical formula for any chemical with twice as many hydrogens as carbons and an equal number of oxygens and carbons.
What is CH2O?
The reason we wear gloves when handling laboratory materials.
The number of atoms in 14.9 moles of ammonia.
What is 3.59x1025 atoms?
The number of grams in 4 moles of O2.
What is 128?
The correctly spelled first names of all three EHS Chemistry teachers.
What are Eleana, Nicole, and Tracy?
The type of reaction that occurs when two solutions are combined and produce a precipitate.
What is a double replacement reaction?
The correct tool to use when exposed to a chemical spill on an area other than the hands or eyes.
What is a laboratory shower?
The molar mass of a chemical containing Fe3+ and F-.
The number of grams of sugar (C6H12O6) in 12.66 moles.
What is 1446?
The total number of chemistry classes (CP, Honors, and AP) at EHS this year.
The type of reaction that occurs when copper metal is added to strontium chloride solution.
The correct way to detect scents/odors in a lab setting.
What is wafting?
The empirical formula for a compound that is 2.78% H, 9.67% N, and 87.55% I.
What is NH4I?
The number of total protons in 46 g of LiF.
What is 1.2x1025 protons?
The number of total student seats (stools plus rolling chairs) in each EHS chemistry classroom.
What is 60?
A list of 5 types of molecular shapes with their potential polarities.
what is:
"linear --> polar/nonpolar
bent --> polar
trigonal planar --> polar/nonpolar
trigonal pyramidal --> polar
tetrahedral --> polar/nonpolar" ?
The result if you misuse lab equipment in a way that harms someone or causes a severe accident.
What is permanent removal from the lab with the potential for suspension?
The molecular formula of a chemical with a molar mass of 230.29 g/mol that is 9.63% H, 27.79% O, and 62.58% C.
What is C12H22O4?
The lethal dose of a substance in mg/kg that requires 56.90 g to k*ll a 11,964 lb elephant. 1 kg = 2.2 lbs
What is 1.046x101 mg/kg?
What are the Next Generation Science Standards? (NGSS)?