If nitrogen and hydrogen combine in a combustion reaction, what would the product of the reaction be

The Law of states that if two elements can combine to form two different compounds, the masses of the one element that can combine with a fixed amount of the other element will be in a ratio of small whole numbers.

A glycosidic bond is (A) a bond between any two carbohydrate molecules. (B) a bond formed between an anomeric carbon atom and any - OR group. (C) a bond between anomeric carbon atoms on two separate monosaccharides.

Which category would encompass occupational sex segregation? A. Institutional racism B. Stereotyping C. Assimilation D. Prejudice

Determine the gram formula mass of the product

A researcher dispenses distilled deionized water from a 20-ml volumetric pipet into an empty 8.4376 g weighting bottle. If the total mass of water and weighting bottle is 28.

Is the following sentence true or false? A molecular formula shows the arrangement of the atoms in a molecule.

Your task is to measure the amount of energy evolved during the combustion of some hydrocarbon. Which of the following would be the ideal technique for this experiment? a. bomb manometry b. coffee-cup calorimetry c. bomb calorimetry

Which of the following characteristics is not a property of an acid? a. has a sour taste b. accepts an H + ion c. may cause damage to buildings, statues, and rivers d. increases the concentration of hydronium ions in an aqueous solution

Which of these conclusions can be drawn from Rutherford's experiment? A: Each atom contains electrons. B: The nucleus of an atom can be split. C: Each atom contains protons. D: Atoms are mostly empty space.

Describe one major laboratory accident mentioned in the training presentation, what chemicals were involved, the type of PPE that was worn at the time of the accident, and how it could have been prevented.