Chemistry, 08.04.2020 22:48 heyitstierney5610
Hydrochloric acid and sodium hydroxide react as follows:
HCl+NaOH+H20+NaCl
Calculate the mass of NaCl formed when 40.0 grams of HCland 40.0 grams of NaOH react.
Please help me out here:)
Answers: 1
Chemistry, 22.06.2019 13:00
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Chemistry, 22.06.2019 13:00
Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?
Answers: 1
Chemistry, 22.06.2019 15:30
Using the first volume and temperature reading on the table as v1 and t1, solve for the unknown values in the table below. remember to use the rules of significant figures when entering your numeric response.
Answers: 1
Chemistry, 22.06.2019 21:30
Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet
Answers: 2
Hydrochloric acid and sodium hydroxide react as follows:
HCl+NaOH+H20+NaCl
Calculate th...
HCl+NaOH+H20+NaCl
Calculate th...
Mathematics, 09.11.2020 20:10
Arts, 09.11.2020 20:10
Mathematics, 09.11.2020 20:10
Chemistry, 09.11.2020 20:10
Spanish, 09.11.2020 20:10
History, 09.11.2020 20:10
Social Studies, 09.11.2020 20:10
History, 09.11.2020 20:10
Mathematics, 09.11.2020 20:10
English, 09.11.2020 20:10
Mathematics, 09.11.2020 20:10