Which of the following does nitrogen have an oxidation state of + 4?

The reactants in the above reaction are hydrogen and nitrogen. The product is ammonia. What is a balanced equation for that

Determine the number of moles of carbon dioxide gas, water, and sodium chloride formed by the reaction of 42.0 grams of sodium bicarbonate reacting with excess hydrochloride acid.

C3H6 (OH) 2 major species present when dissolved in water

The activation energy for this reaction is 75 kJ⋅mol-1. The enzyme catalase, found in blood, lowers the activation energy to 8.0 kJ⋅mol-1.

Water and ammonium nitrate (nh4no3 react in an endothermic reaction in a beaker. what would you expect to observe during this reaction? the beaker will get colder. the reaction will give off light. the products will be gaseous.

Question #21TrueFalse The general name for a substance added to a reaction that affects the rate but is not consumed in the reaction is called a complex a. True b. False

what kinda energy is produced when a force causes a substance to vibrate, and the energy is transferred through the substance in a wave.

What is similar to iodine by chemical characteristics

The arrangement of electrons in the orbitals of an atom

A sample of C3H8 has 4.64 * 1024 H atoms. How many carbon atoms does the sample contain?