Homework Answers
Ans :-4. Net ionic equation
Because during titration chemical reaction are carried out.
Ans :- 5. It can be used to obtain a concentration to a large number of significant figures.
Because we can use very dilute solution to carry out titration. By the help of this we get very accurate answer to a large number of significant figures.
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Energy is always... Question 4 Not yet answered Marked out of 1.00 P Flag question Select one: o decreasing o lost • conserved o increasing Question 5 When a compound gains energy the process is Not yet answered Marked out of 1.00 Select one: • endothermic P Flag question O hypothermic exothermic hyperthermic o Question 6 Bonus question: heat will pass by conduction and heat will pass by convection and heat will pass by radiation and that's.... Not yet answered...
Question 4 The pH is defined as Not yet answered Marked out of 1.00 P Flag...
Question 4 The pH is defined as Not yet answered Marked out of 1.00 P Flag question Select one: 0 -log[H] o 10[++] O 10-[H+] O log[H+] Question 5 If the pol of a solution is 4, what is its pH? Not yet answered Marked out of 1.00 Select one: o 7 O 10 p Flag question
Question 3 in heating and cooling, 9 = Not yet answered Select one: ATIC Marked out...
Question 3 in heating and cooling, 9 = Not yet answered Select one: ATIC Marked out of 1.00 P Flag question O -ΡΔν • CVAT O m c ΔΤ Question 4 Physical changes occur at constant Not yet answered Marked out of 1.00 Select one: • entropy O time p Flag question temperature O energy A change of temperature of -5°C is equivalent to a temperature change of... Question 5 Not yet answered Marked out of 1.00 P Flag question...
Quiz navigation Question 1 A half equation always contains... Not yet answered Marked out of 1.00...
Quiz navigation Question 1 A half equation always contains... Not yet answered Marked out of 1.00 Select one: protons Finish attempt... electrons P Flag question Time left 0:04:53 water spectator ions Question 2 In basic solution, what can you always add in order to balance a half-equation? Not yet answered Marked out of 1.00 P Flag question Select one: OH and Nat Hi and H2O O OH' and H20 H* and OH When half equations are balanced against each other,...
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Under the specific identification inventory must be assigned? Question 31 Not yet answered Marked out of...
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Question 11 Not yet answered Marked out of 1.00 p Flag question Two isotropic sources, both fed with the same amplitude and a 0 degrees phase difference, what is the minimum spacing between the elements required in order to form at least one null in the array factor: Select one: a. ob.312 O C.NA d. N2 Next page on Question 8 Not yet answered Marked out of 1. 00 p Flag question Three 5-element arrays of isotropic sources and uniform...
Energy is always... Question 4 Not yet answered Marked out of 1.00 P Flag question Select one: o decreasing o lost • conserved o increasing Question 5 When a compound gains energy the process is Not yet answered Marked out of 1.00 Select one: • endothermic P Flag question O hypothermic exothermic hyperthermic o Question 6 Bonus question: heat will pass by conduction and heat will pass by convection and heat will pass by radiation and that's.... Not yet answered...
Question 4 The pH is defined as Not yet answered Marked out of 1.00 P Flag question Select one: 0 -log[H] o 10[++] O 10-[H+] O log[H+] Question 5 If the pol of a solution is 4, what is its pH? Not yet answered Marked out of 1.00 Select one: o 7 O 10 p Flag question
Question 3 in heating and cooling, 9 = Not yet answered Select one: ATIC Marked out of 1.00 P Flag question O -ΡΔν • CVAT O m c ΔΤ Question 4 Physical changes occur at constant Not yet answered Marked out of 1.00 Select one: • entropy O time p Flag question temperature O energy A change of temperature of -5°C is equivalent to a temperature change of... Question 5 Not yet answered Marked out of 1.00 P Flag question...
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