Mgso4 - Study guides, Class notes & Summaries

Chapter 3: Chemical Reactions 1. Which of the following cannot be determined from a balanced chemical equation? a. b. c. d. e. ANSWER: POINTS: TOPICS: OTHER: The number of molecules of reactants and products. The number of atoms of each element reacting. The number of moles of reactants and products. The relative mass of each reactant and product. Whether the reaction will proceed as written. e 1 3.1 Chemical Equations Comprehension 2. In the reaction given below, if 12 moles of aluminu...

Which disinfectant would work best against cryptosporidium? - Ozone The pH of a water sample is greater that the pHs so the Langlier index? - Indicates the water is scale forming. When water high in calcium bicarbonate is softened by ion exchange - Sodium bicarbonate remains in the product water. Lime softening can effectively disinfect water because: - The pH level is higher than 10.5 A noncarbonate hardness compound is - MgSO4 What term refers to the reintroduction of carbon dioxide int...

Ccpr RNC-OB Exam 1 Questions with 100% Correct Answers | Verified | Latest Update |100% Solved What action should be taken when pt on mgso4, absent reflexes, 10 respirations/min? - Stop mgso4, notify provider What is time of labor most dangerous for woman with cardiac condition? - 2nd stage What medication contraindicated in women with cardiac condition? - Terbutaline What is recommendation regarding administration of Narcan to newborns wih respiratory depression secondary to maternal nar...

Package Title: Hein Test Bank Course Title: Hein 14e Chapter Number: 3 Question type: Multiple Choice 1) All matter is composed of elements. Approximately how many elements are there? a) 4 b) 10 c) 68 d) 100 Answer: D Difficulty: easy Learning Objective 1: Define an element and write the chemical symbol for an element when given its name. Section Reference 1: Section 3.1 2) The smallest particle of an element that can exist is called a(n) ___. a) atom b) ferrul...

What is the antidote for MgSo4 correct answers Calcium Gluconate What types of fish contain mercury? correct answers King mackerel, marlin, orange roughy, shark, swordfish, ahi tuna External female anatomy correct answers -Mons pubis -Labia Minora -Clitoris -Hymen Internal female reproductive system correct answers -Vagina -Uterus -Cervix -Corpus -Falliopian tubes -Ovaries External male reproductive system correct answers -Penis -Testicles -Scrotum Internal male reproduc...

Cumulative CHEM TEST Exam Questions With Complete Solutions What is the percent by mass of magnesium sulfate in MgSO4 · 7H2O?Use . 12.04% 48.83% 51.17% 86.98% ️️48.83% Which can be categorized as a use of plasma in technology? taking pictures of solar flares observing the aurora borealis making fluorescent lights for houses making telescopes to observe distant stars ️️making fluorescent lights for houses. This is the only reasonable answer for this question. pictures use...

Depth of UV - Answer-superficial 1-2 mm (skin) Depth of Infrared - Answer-superficial 8-10 mm (vascular) Depth of Microwave Diathermy - Answer-deep Depth of Shortwave Diathermy - Answer-deep Depth of Ultrasound - Answer-deepest! 4-8 cm Best Modality for Herpes Zoster - Answer-UV and ultrasound Best modality for Diabetes Mellitus - Answer-Infrared If open growth centers, do NOT use what modalities? (3) - Answer-Shortwave Diathermy Microwave Diathermy Ultrasound Goggles are required f...

Chemistry Final Exam (Answered) Oxidation Rules Rule 1: The oxidation number of an element in its free state = 0 (Also true for diatomic elements) -Mg=0,H2=0, C=0 Rule 2: The oxidation number of a monatomic (one-atom) ion is the same as the charge on the ion -Mg^2+=+2, Na^+=+1, O^2-=-2 Rule 3: The sum of all oxidation numbers in a neutral compound is zero. The sum of all oxidation numbers in a polyatomic (many-atom) ion is equal to the charge on the ion. Rule 4: The oxidation numb...

What is attachment correct answer: Process by which a parent comes to love and accept a child and a child comes to love and accept a parent Developed and maintained through proximity and interaction Nurses' role in attachment correct answer: Play important role in facilitating parenteral attachment by heightening parental awareness of the infant's responses and ability to communicate Can help build confidence in parents What is a PPH? correct answer: Loss of more than 500mls in ...

Chemistry Cumulative Exam Study Guide B. carbonic acid ️️H2CO3 is used in soft drinks. What is the name of this compound? D. H2SO4(aq) ️️Look at the reaction below. H2SO4(aq)+Mg(s)--->MgSO4(aq)+H2(g) Which substance is the acid in the reaction? D. An acid has more hydrogen ions in solution ️️Which of the following best defines an acid? C. It reacts with active metals to form a gas ️️Which statement would indicate the presence of an acid?