Recent activity by ScanQR

Recent activity by ScanQR

Lesson Review Directions: Predict the shapes of the following molecules and ions. 1. CCIA 2. CIO₂ 3. XeF₂ 4. XeOF4 5. 6. 7. 8. 9. HCN CIO XeO4 OF 2 Co,² 10. NH3 11. NH₂ 12. BrF3 13. TICL 14. PC 15. H₂Se

answered Dec 10, 2023

1 answer 223k views

A person going to a party was asked to bring 2 different bags of chips. Going to the store, she finds 9varieties.How many different selections can she make?

asked Dec 8, 2023

1 answer 180k views

The speed of a mechanical wave depends on A. wavelength and amplitude B. amplitude and frequency C. wavelength and frequency D. amplitude and energy

asked Oct 8, 2023

1 answer 229k views

Use the reaction and bond information to answer the question. H₂ + CO₂ CH₂O2 Reactant bond energies: H-H is 432 kJ/mol. C=O is 799 kJ/mol Product bond energies: C-H is 413 kJ/mol, C=O is 745 kJ/mol, C-O

asked Aug 1, 2023

1 answer 182k views

A car cover a distance 300 miter in 50 second How much distance a car covers in 1 second

answered Jun 25, 2023

1 answer 28.2k views

What are dependent clauses 5 examples?

asked Jun 13, 2023

1 answer 118k views

A high school teacher grades a math test. She wants to see the numericalgrade of each student. Which item should she use so she can quickly seehow many students got each score? A. Line plot B. None of

answered May 22, 2023

1 answer 154k views

Explain poor implementation of law

answered Apr 23, 2023

1 answer 193k views

1. Zahra oscillates a swing and makes 100 complete cycles in 20 seconds. Find: a. Period (

answered Mar 26, 2023

1 answer 134k views

g Suppose you place a lump-sum tax on a monopolist. How will that affect its output and pricing decisions

answered Nov 21, 2022

1 answer 90.3k views

Find the value of x help please

answered Nov 13, 2022

2 answers 186k views

I Need help ASAP plz

answered Oct 23, 2022

1 answer 188k views

Can somebody please answer 7 and 8 for me please:)

answered Sep 21, 2022

1 answer 208k views

A net ball team won 24 out of 40 matches. what percentage of the match did the team win

answered Sep 9, 2022

2 answers 141k views

I need help please I don't not understand this is getting on my nerves. I will give you all my point

asked Aug 26, 2022

1 answer 199k views

Which country is an autocratic government? A. Cuba B. Mexico C. Brazil D. Italy

asked Jul 26, 2022

1 answer 198k views

Tous la meme famille que émotion

asked May 28, 2022

1 answer 78.2k views

How many subshells are there in L-cell? name them.

asked May 8, 2022

1 answer 218k views

Will the following side lengths make a triangle? 7, 5, 4

answered Apr 23, 2022

1 answer 206k views

An aqueous solution contains 0.30 M potassium cyanide. One liter of this solution could be converted into a buffer by the addition of:

asked Apr 8, 2022

1 answer 200k views

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