Strong alkali - Study guides, Class notes & Summaries

Cidesco MCQ set 1 Question and answers 2023/2024 verified to passWhich of the following is an anion a) a negatively charged chloride atom (Cl-) b) a positively charged hydrogen atom (H+) c) a negatively charged electron orbiting around the nucleus of an atom d) a positively charged proton in the nucleus of an atom - correct answer a) a negatively charged chloride atom (Cl-) If the PH of a solution is between 1&3 the solution is a strong a)strong acid b)strong alkali c)weak acid d)...

Electron configuration for cations - CORRECT ANSWER Subtract 1 from expo-nent of highest n-value orbital (ex. remove from 4s before 3d) Ag+ = [Kr]5s^1 4d^9 Electron configuration for anions - CORRECT ANSWER Add 1 to closest orbital Cl- = [Ne]3s^2 3p^6 Atomic orbitals - CORRECT ANSWER s, p, d, f Primary vs secondary structures of proteins - CORRECT ANSWER Primary - AA chain (linked by peptide bonds) Secondary - stabilized by non-covalent bonds (alpha he...

CSMLS Chemistry Latest Update Graded A+ Chilled Samples ACTH, lactic acid, ammonia, blood gases, acetone, gastrin, glucagon, pyruvate, renin Protect samples from light bili, carotene, erythrocyte protoporphyrin, vitamin A, vitamin B12 Warm Samples Cold agglutinins, cryoglobulins Fasting samples Fasting blood sugar, triglycerides, lipid panel, gastrin, insulin Formalin pigment Aka acid formalin hematin. Brown, granrular, doubly refractile deposit Remove with picric acid aft...

AQA GCSE Separate Science Chemistry – Paper 1 Higher Tier Predicted Paper 2023 With marking scheme Name …………………………………………………………………… Date ………………… 1 hour 45 minutes allowed. You may use a calculator and an AQA periodic table. Grade boundaries These are VERY rough guesses! Getting a 7 on this paper does not guarantee you the same mark in the exam. • 9 70% • 8 60% • 7 50% • 6 45% • 5 35% ...

Chilled Samples - Answer-ACTH, lactic acid, ammonia, blood gases, acetone, gastrin, glucagon, pyruvate, renin Protect samples from light - Answer-bili, carotene, erythrocyte protoporphyrin, vitamin A, vitamin B12 Warm Samples - Answer-Cold agglutinins, cryoglobulins Fasting samples - Answer-Fasting blood sugar, triglycerides, lipid panel, gastrin, insulin Formalin pigment - Answer-Aka acid formalin hematin. Brown, granrular, doubly refractile deposit Remove with picric acid after 100% alc...

NREMT Practice Test Bank - Multiple Choice Hypoglycemia and acute ischemic stroke can present similarly because: • A:both oxygen and glucose are needed for brain function. • B:the majority of stroke patients have a history of diabetes. • C:the most common cause of a stroke is hypoglycemia. • D:they are both caused by low levels of glucose in the blood. - ANS • A:both oxygen and glucose are needed for brain function. Reason: Although stroke and hypoglycemia are two distinctly ...

CIDESCO Exam Prep Questions and Answers 100% Pass I Biological and non-biological substances both need oxygen for their existence. II The human body consists only of biological substances. - Answer- I is correct and II is incorrect Characteristics of life include: - Answer- growth and metabolism Examples of synthetic substances are: - Answer- plastics and silicones Examples of organic biological substances are: - Answer- carbohydrates and fats Examples of mineral substances are: - Answer...

Electron configuration for cations - CORRECT ANSWER Subtract 1 from exponent of highest n-value orbital (ex. remove from 4s before 3d) Ag+ = [Kr]5s^1 4d^9 Electron configuration for anions - CORRECT ANSWER Add 1 to closest orbital Cl- = [Ne]3s^2 3p^6 Atomic orbitals - CORRECT ANSWER s, p, d, f Primary vs secondary structures of proteins - CORRECT ANSWER Primary - AA chain (linked by peptide bonds) Secondary - stabilized by non-covalent bonds (alpha helices & beta sheets) M...

IBD GCD Key Terms Test with Complete Solutions ABV - Answer-The standard method of measuring the concentration of ethyl alcohol (ethanol) in water. The units are percentage (%) Alcohol By Volume. Acetaldehyde - Answer-An unwanted flavor compound produced as a co-product (congener) of fermentation and distillation. Acetic Acid - Answer-An organic acid (Vinegar) also produced as a congener of fermentation and distilling. Acetobacter - Answer-A contaminating bacteria responsible for produ...

GCD Section 1 Exam Questions with Correct Answers What are the 5 basic process steps for potable spirits? - Answer-they're made from a source of fermentable sugar(s); sugars are converted into EtOH & CO2 by fermentation; EtOH is concentrated by distillation; resulting high alcohol can be matured, blended, flavored, and diluted; the finished product is packaged ABV - Answer-the standard method of measuring the concentration of ethyl alcohol (ethanol) in water; the units are percentage (%)...