Answers by Martin Popel
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Answers by Martin Popel

Answers by Martin Popel
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if 4.0 ml of 0.20 m nacl is diluted by addition of 1.0 ml water, calculate the m concentration of the new solution.
answered Dec 2, 2024
3 votes
13.9k views
Help on this question please i would appreciate it. Thank you
answered Sep 10, 2024
6 votes
122k views
In general, the substances on the left-hand side of the equation are called the reactants, while the substances on the right-hand side are called the products. In the reaction 2 H2 + O2 ----> 2 H2O, the
answered Jul 23, 2024
3 votes
107k views
The carpenter singing his, as he measures his plank or beam, The mason singing his, as he makes ready for work, or leaves off work; The boatman singing what belongs to him in his boat – the deckhand singing
answered Jul 14, 2024
1 vote
185k views
indentify the initial amount a and the rate of growth r (as a percent) of the exponential function y=25(1.2) ^t. evaluate the function when t=5. round your answer to the nearest tenth
answered Jul 7, 2024
4 votes
150k views
A 1.2 μL ampoule of xenon has a pressure of 3 Torr at 22°C. How many Xe atoms are present? Answer in units of atoms.
answered May 27, 2024
5 votes
166k views
“You might be surprised to learn that there are some basic laws of physics that determine what will happen when Shaun grabs either his snowboard or his skateboard.” Based on the passage above, what can
answered Sep 25, 2023
9 votes
109k views
Write an essay about one thing you do each day to help the environment.
answered May 2, 2023
3 votes
120k views
Help OvO with this math question-
answered Apr 10, 2023
6 votes
21.6k views
Which of the following is most likely to be an insulator?A. Ions dissolved in waterB. A covalently bonded moleculeC. A compound containing metallic bondsD. A piece of solid metal
answered Mar 1, 2023
6 votes
92.2k views
PLEASE HELP! A flower has the genotype for red and white petals. Describe the offspring phenotype if the flower follows these inheritance patterns. a. Codominant ? __________ b. Incomplete dominance? ___________
answered Jan 17, 2023
3 votes
197k views
A punctuation mark (,). It is used to indicate a pause or link between parts of a sentence, or to separate items in a list. A:subordinating conjunction B:relative pronoun C:Coma
answered Sep 17, 2022
2 votes
178k views
***Please help me with this*** please late work i will be happy and will be 14 points!! What is the major difference between a communicable and non-communicable disease? 1. Communicable diseases can spread
answered Sep 12, 2022
11 votes
74.0k views
What is the surface area of 0.0002 diameter of a cell
answered Jun 3, 2022
3 votes
10.9k views
Give me the correct answers please and thanks (I need help from Plato users check my 3 recent I need help for that because school is confusing) HELP IM ALMOST DONE WITH CLASS
answered May 15, 2022
4 votes
49.1k views
What role does cloture play in the federal lawmaking process? O A. It makes changes to a bill before a vote. O B. It forces the Senate to vote on a bill. O c. It allows a bill to pass through committee.
answered Apr 29, 2022
3 votes
124k views
∛≅≅≅≅≅≅≅≅≅≅≅≅≅≅≅≅≅≅\geq \\eq \\eq \\eq \\eq \\eq
answered Apr 2, 2022
3 votes
91.5k views
Which sentence contains a punctuation error? This well-known recipe is the one I always use for oatmeal cookies. He bakes loaves of the best-tasting bread we have ever eaten. She is a well known basketball
answered Dec 21, 2021
4 votes
10.9k views
Why does the earth have wind and ocean currents?
answered Oct 14, 2021
4 votes
182k views
If f (x) = StartRoot 4 x + 9 EndRoot + 2, which inequality can be used to find the domain of f(x)?
answered Aug 3, 2021
5 votes
120k views
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