Questions by Michal Rogozinski

Questions by Michal Rogozinski

At 25 ∘C the reaction CaCrO4(s)←→Ca2+(aq)+CrO2−4(aq) has an equilibrium constant Kc=7.1×10−4. What is the equilibrium concentration of Ca2+ in a saturated solution of CaCrO4?

asked Oct 21, 2021

1 answer

1 vote

13.2k views

What is the value of x angel in a pentagon if each interior angel is 117 , 100 , 105 and 115

asked Oct 2, 2021

2 answers

3 votes

91.7k views

What is soluminescence? How does it work?

asked May 23, 2021

1 answer

1 vote

118k views

Draw a diagram to represent the fraction 7/8

asked May 2, 2021

1 answer

1 vote

151k views

Ashley's parents pay her for grades on her report card. They pay $10.00 for each A, $5.00 for each B, and $1.00 for each C. Ashley does not earn money for any grade lower than a C. If she made 4 A's, 3

asked Apr 27, 2021

1 answer

2 votes

3.3k views

Given: Line DR tangent to Circle O. If (arc) DB = 150 degrees, then 75 105 150

asked Apr 11, 2021

1 answer

4 votes

123k views

Please solve this equation and show work please tysm 3(g−7)=2(10+g)

asked Mar 17, 2021

2 answers

2 votes

209k views

Can someone help me?

asked Feb 16, 2021

1 answer

5 votes

205k views

This isnt a homework question but a school question 7th grade if you have an A in the all of the quarters but then have a failing grade in the last one, do you fail? (talking about band) thought I might

asked Jan 19, 2021

2 answers

3 votes

79.0k views

What change is needed to form a complete sentence? Walked along Sixth Street, looked up, and saw a hot-air balloon. Question 7 options: a) Replace the period with a question mark b) Before walked add the

asked Nov 6, 2020

1 answer

3 votes

104k views

Your boss, Kerry Miller, has asked you to analyze the soft drink industry using Porter's five forces model. Which of the following represents a substitute product in the soft drink industry? (A) Vitamin

asked Sep 28, 2020

1 answer

0 votes

14.7k views

Rachel uses a word processor to write short stories. However, most of her time is spent toying with the keys, rather than in writing the content. What step should Rachel take before she starts typing?

asked Nov 22, 2019

2 answers

0 votes

217k views

What is 7.90 x 10-^3 written in standard form? A: 0.0709 B: 7090 C: 0.00709 D: 7.09,00

asked Feb 15, 2019

1 answer

3 votes

183k views

What is the last step in creating a research plan? creating a research schedule finding and evaluating sources deciding on the method to use

asked Jan 26, 2019

2 answers

5 votes

209k views

Which sentence contains a vague pronoun? The teacher gave the student her notes. He wondered if the dogs could understand him when he spoke. Kelly turned to the audience and sang to them. Tell your sister

asked Jun 12, 2018

2 answers

0 votes

56.2k views

Which of the following sentences best summarizes the impact of Ancient Greece on the American way of life? A "We have an enlightened philosophy to live by." B "We have a representative form of government

asked Jan 17, 2018

2 answers

4 votes

67.2k views

Looking through a microscope, you see a cell forming a cell plate during cytokinesis. Which cell are you looking at?

asked Nov 26, 2017

1 answer

3 votes

171k views

If the elasticity for computers at the current price is at 6.4, what would happen to total revenues if a computer manufacturer doubled its price?

asked Apr 5, 2017

1 answer

2 votes

49.4k views

How do convection currents move material in the mantle and lithosphere

asked May 10, 2016

1 answer

0 votes

198k views

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