Which of the following substances oxidizes HCOOH(l)?
Posted 2 years ago by keisha12s in Chemistry 30 | 0 answers
#chemistry 30 #redox unit #electrochemistry
What is the difference between potential and kinetic energy?
Posted 2 years ago by claire in Science 10 | 1 answers
#physics
In what ways do I share a responsibility toward the betterment of humanity with my All-Star team?
Posted 2 years ago by Math in Social Studies 10-2 | 1 answers
#globalization
1. A scooter is rented for 4 hours. If Dexter travelled 64 km and paid $56 for the rental...
i) What was his average speed km/hr?
ii) What was the rental rate in $/hr?
ii) The rental rate in $/km?
Posted 2 years ago by tim123 in Math 20-2 | 2 answers
#proportional reasoning
What are the products made in the electrolysis of an aqueous solution of calcium bromide?
ANS: Br(l) + H2(g) + OH-(aq)
Follow-up Q: why would calcium not be included in the reaction when it is the fourth from the bottom on the table of reduction half-reactions (see chem 30 data booklet).
NOTE: may need to Google Chem 30 data booklet for table of reduction half-reactions.
Posted 2 years ago by dare123 in Chemistry 30 | 0 answers
#electrochemistry
What products are produced during the electrolysis of an aqueous solution of nickel(II) bromide?
ANS: Ni(s) + Br(l)
Follow-up questions:
- How do you know when water comes into play and should be selected as an SOA/SRA?
Posted 2 years ago by dare123 in Chemistry 30 | 0 answers
#electrochemistry
A scientist changes the frequency of an incident xray to 4.50 x 10 to the power of 19 Hz and measures the deflected xray frequency of 4.32 x 10 to the power of 19 Hz. What was the angle of deflection
Posted 2 years ago by rvcsanson in Physics 30 | 1 answers
#physics 30
How to write a source analysis on Economic globalization and the formate of source analysis? Plzzzz help!
Posted 3 years ago by v.chuniyal1 in Social Studies 10-2 | 1 answers
#globalization
To what extend does globalization contribute to sustainable prosperity for all people? Plzz help!
Posted 3 years ago by v.chuniyal1 in Social Studies 10-2 | 1 answers
#globalization
How has economic globalization affected contemporary globalization?
Posted 3 years ago by v.chuniyal1 in Social Studies 10-2 | 1 answers
#globalization