Hi can you please help me with these following questions this is my last assignment thank you so much I really appreciate it brightlightliquid A 25°Cmagnesium ribbonwater60°Cliquid B 25°C7a What event is occuring?8a. What event is occuring?9a. What event is occuring?7Ь. Circle:8b. Circle:9b. CircleChemical Change or Physical Change Chemical Change or Physical Change Chemical Change or Physical Change10. Give one more example of a chemical change, a chemical change you might witness in lab but is NOTpictured in a diagram above!(C) Bethany LauClassDate:Name

Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

magnesium ribbon liquid A 25°C bright light water 60°C liquid B 25°C 7a What event is occuring? 8a. What event is occuring? 9a. What event is occuring? 7b. Circle 8b. Circle 9b. Circle Chemical Change or Physical Change Chemical Change or Physical Change Chemical Change or Physical Change

magnesium ribbon liquid A 25°C bright light water 60°C liquid B 25°C 7a What event is occuring? 8a. What event is occuring? 9a. What event is occuring? 7b. Circle 8b. Circle 9b. Circle Chemical Change or Physical Change Chemical Change or Physical Change Chemical Change or Physical Change

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

I really don't know what I'm looking at so if I could get some help please.
The feedback I got for these answers is that 5/6 are correct. Can you clarify on which one you might think is incorrect?
7. You can see an MSDS below. Please answer the following questions related to the MSDS. a) What is the name of this chemical? b) What should you do if someone drinks the chemical? c) Would this chemical catch on fire if it was exposed to flames? d) If this chemical gets in your eye what should you do? e) What color is this chemical? f) What should you do if someone spills a small amount of the chemical?
pH pOH [H*] [OH'] acid or 2.41 10-6 gs for all answers) US VI 11:41 Cbp esc #3 24 & back
Please specify what the correct answer is.
M Apple Google Disney ESPN Yahoo! Biomedical Careers Program Apple iCloud Yahoo Images Bing Google Wikipedia COWLv2 |... b D2L ☆ & G For the reaction r r Submit Answer prod03-cnow-owl.cengagenow.com Fe(s) + 2HCI(aq)→→→FeCl₂(s) + H₂(g) AH° = -7.4 kJ and AS° = 107.9 J/K D2L D2L D2L Facebook Twitter LinkedIn Use the References to access important values if needed for this question. The Weather Channel Yelp TripAdvisor b D2L M G C The maximum amount of work that could be done when 2.08 moles of Fe(s) react at 286 K, 1 atm is Assume that AH° and ASº are independent of temperature. Retry Entire Group 4 more group attempts remaining kj. +88 M
i need help , message for more information
Please answer questions A through C I could not read the handwriting last time so please make sure I can read it please. PLEASE make sure to answer all questions (questions A through C)
question help please