Ammonium - Study guides, Class notes & Summaries

1 kilogram (kg) of solid X at 10°C and 1 kg of solid Y at 10°C each absorb 5 joules of heat energy. The final temperatures of X and Y are 15°C and 20°C, respectively. Compared to X, Y must have a lower A) specific heat B) conductive heat C) heat of fusion D) heat of vaporization Answer - A) specific heat A drop of dilute ammonium hydroxide (NH4OH) is placed on one side of a slide containing a large number of swimming paramecium. Under this condition, which of these behaviors of the pa...

Cosmetology Clinical exam Questions and Answers 100% Pass What does a cold wave do to the hair? It softens and expands the hair strand Size of the rod will determine? Size of the curl A client complained that her hair was straight after a permanent wave. What is the cause of the problem? Undeproccesing After a chemical relaxer, the cosmetologist noticed the hair went back to its natural wave. Why is this? Insufficient processing time How long does a Alkaline perm process for? 5 to 20 mins A...

Chapter 7 - Fire Extinguishers Latest Update Graded A+ When operating a fire extinguisher, the acronym PASS can be used to assist you in the steps. What does the acronym stand for? A) Point, aim, shoot, stream B) Point, arms length, sweep, side C) Push, aim, side, side D) Pull, aim, squeeze, sweep Feedback : Fundamentals of Fire Fighter Skills, Fourth Edition, page 250 D) Pull, aim, squeeze, sweep Why can dry chemical extinguishers be used on Class C fires? A) Because dry chem...

What bonds in the hair are easily broken by heat and water? Correct Answer: Hydrogen Before placing implements in a disinfecting solution, they should be Correct Answer: Cleaned with warm soapy water The best way to avoid back strain while working is to Correct Answer: Maintain good posture and body alignment Good dental hygiene invcoles visiting the dentist twice each year and Correct Answer: Brushing and flossing regularly Bacteria that do NOT cause disease are referred to as C...

International Certified Crop Adviser- Nutrient Management Terms Acid Soil - Correct Answer A soil that has a pH value less than 7.0 Aerobic - Correct Answer A condition identified by the presence of oxygen Agronomic nutrient rate - Correct Answer Amount of supplemental nutrient required by a crop for a realistic yield goal (yield potential), after all the soil, water, plant, and air credits are considered. Agronomic rates consider nutrient credits from all soil tests, legumes, manure resi...

Certified Crop Advisor Terms and Guidelines Final cert exam Acid Soil: - CORRECT ANSWER-A soil that has a pH value of less than 7.0. Aerobic: - CORRECT ANSWER-A condition identified by the presence of oxygen. Agronomic Nutrient Rate: - CORRECT ANSWER-Agronomic Amount of nutrients required by a crop for an expected yield, after all soil, water, plant, and air credits are considered. Alkaline Soil: - CORRECT ANSWER-A soil that has a pH value greater than 7.0. Ammonium (NH4+): - CORRECT ...

Ammo 67 exam questions and answers 100% pass Types of hazmat transportation land (highway/rail) sea air Define hazmat any material or substance capable of posing an unreasonable risk to health, safety, and property when transported. What training does the HAZMAT Familiarization and Safety in Transportation course provide? applicability and responsibility emergency response general awareness/familiarization security awareness What if the function of a DD Form 626? *Used by the Quality Assuranc...

GCSE AQA Triple Chemistry Paper 1 2024/2025 QUESTIONS AND CORRECT ANSWERS ALREADY PASSED C8 1) What is required for a reaction to happen? - answer a successful collisions C8 2) How can you use a graph to calculate the rate of reaction? - answer calculate gradient (on a curve tangent) C8 3) What four things can speed up the rate of reaction? - answer temperature, concentration, surface area and catalyst C8 11) What formula is used to calculate the rate of reaction? - answer amount of ...

AQA GCSE CHEMISTRY 8462/1H Paper 1 Higher Tier Version: 1.0 Final *JUN2384621H01* IB/M/Jun23/E15 8462/1H For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 TOTAL Monday 22 May 2023 Morning Time allowed: 1 hour 45 minutes Materials For this paper you must have: • a ruler • a scientific calculator • the periodic table (enclosed). Instructions • Use black ink or black ball-point pen. • Pencil should only be used for drawing. • Fill in the boxes at...

ammonium carbonate correct answers (NH4)2CO3 Heisenberg Uncertainty Principle correct answers Cannot know both the momentum and position of an object with absolute certainty Bose-Einstein Principle correct answers Collection of atoms cooled close to absolute zero will coalesce into a single quantum state Le Chatelier's Principle correct answers reversible process, the application of stress to the system will cause the system to respond in a way that will relieve this stress Pauli Ex...