Answers by Timo Haberkern
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Answers by Timo Haberkern

Answers by Timo Haberkern
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Consider the reaction 2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g) When 2 moles of Na react with water at 25°C and 1 atm, the volume of H2 formed is 24.5 L. Calculate the magnitude of work done in joules when
answered Sep 16, 2021
3 votes
154k views
Which would be considered earnings on a salary statement? Select all that apply. A. bonuses B. deductions C. overtime hours D. regular hours E. taxes
answered Apr 19, 2021
4 votes
75.1k views
Brian has 75 pieces of candy. 45 pieces of his candy are chocolate. What percentage of his candy is chocolate.
answered Apr 16, 2021
1 vote
169k views
Please help me please!! (Picture above)
answered Mar 15, 2021
5 votes
167k views
Solve for x. Answer Choices: 7 8 9 -11
answered Feb 1, 2021
6 votes
186k views
Solve the equation 15x=60
answered Jan 11, 2021
4 votes
103k views
Which statement is best supported by the excerpt? A. The British attempt to wipe out the Maori was successful. B. The Maori suffered a loss of population and decline in power. C. The British had little
answered Dec 31, 2020
3 votes
140k views
Which of the following helps t explain why you can lift heavy objects more easily when they are in water? A. Archimedes' principle B. Pascal's principle C. Bernoulli's principle D. Flow rate equation
answered Nov 10, 2020
5 votes
145k views
Which US political party broke up as a consequence of the compromise of 1850
answered Mar 7, 2020
2 votes
230k views
What were the strength and weakness of our nation’s first government
answered Dec 31, 2019
3 votes
231k views
What is the difference between a true rib.a false rib and a floating rib
answered Dec 15, 2019
2 votes
144k views
Which of these conditions are respiratory diseases caused by nicotine and tobacco use check all that apply 1 .chronic obstructive pulmonary disease COPD 2. leukemia 3. emphysema 4. type 2 diabetes 5. asthma
answered Apr 17, 2019
3 votes
104k views
Laquelle est correcte? a. J'essaie apprendre b. J'essaie d'apprendre c. J'essaie en apprendre
answered Mar 20, 2019
2 votes
82.8k views
How do I find the area of this figure?
answered Oct 8, 2018
1 vote
109k views
The volume of a cube can be found using the equation V = s³, where V is the volume and s is the measure of one side of the cube. Match the equation for how to solve for the side length of a cube to its
answered Jul 27, 2018
3 votes
67.5k views
Renna pushed the button for the elevator to go up, but it would not move. The weight limit for the elevator is 450 kilograms, but the current group of passengers weighs a total of 750 kilograms. Renna
answered Jun 29, 2018
4 votes
117k views
What is the reciprocal of 1 7/13?
answered Feb 23, 2018
3 votes
181k views
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