Explain a person preparing a fish tank uses boiled

Assignment Help Chemistry
Reference no: EM13269154

A person preparing a fish tank uses boiled (and then cooled) water to fill it. When the fish is put into the tank, it dies. Explain.

Reference no: EM13269154

Questions Cloud

How to combine the expressions into a single sinusoid : How to Combine the following expressions into a single sinusoid and plot both the combined and original expressions in Matlab across 2 periods. a) 2cos(3t)-cos(3t-pi/4) b) sin(2t- pi/4) + 2cos(2t-pi/3) c) cos(t) - sin(t) d) 10cos((pi*t) + pi/3) + ..
How much thermal energy is required to take block of ice : How much thermal energy is required to take a 42.0 g block of ice at -12 degrees C and heat it to steam at 131 degress C
How did the great awakening inspire ordinary citizens : How did the Great Awakening inspire ordinary citizens to assert their right to independent judgment? Did the movement expand freedoms? Why or why not?
Find the maximum force exerted on it by the spring : A 0.57-kg air cart is attached to a spring and allowed to oscillate. Find the maximum force exerted on it by the spring
Explain a person preparing a fish tank uses boiled : A person preparing a fish tank uses boiled (and then cooled) water to fill it. When the fish is put into the tank, it dies. Explain.
Draw a back-to-back stem-and-leaf plot : Draw a back-to-back stem-and-leaf plot, with drug users on the right and discuss similarities and differences between the two data sets. There should be three things you look at when comparing these - location, variation, and general shape.
Estimate the average emf induced in the coil : A closely wound rectangular coil of 85.0 turns has dimensions of 26.0cm by 46.0cm. estimate the average emf induced in the coil
Define why the solution forms and what drives the process : The Dissolution of lithium iodide is exothermic and the lattice energy is smaller in magnitude than the heat of hydration. Explain why the solution forms and what drives the process
Compute the speed of the second ship : Calculate the speed of the second ship with respect to Earth if it is fired in the same direction the first spaceship is already moving

Reviews

Write a Review

Chemistry Questions & Answers

  Explain carbon dioxide co2 and gaseous water

Gaseous butane (C4H10) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H2O) . If of water is produced from the reaction of 3.49 g of butane

  State certain substance has a heat of vaporization

A certain substance has a heat of vaporization of 37.43 kJ/mol. At what Kelvin temperature will the vapor pressure be 7.00 times higher than

  State concentrated aqueous hydrochloric acid

concentrated aqueous hydrochloric acid, the major product obtained was 4-chloro-3,4-dimethyl-2-phenylhexane. Show the mechanism for this reaction.

  Explain the specific heat of a cooling oil

The Specific Heat of a cooling oil is 1.75 J/g. How much heat energy is neededto raise he temp of 2.72 kg of this oil from 23 C to 191 C.

  Explain what role do the potassium chloride kcl

What role do the potassium chloride (KCl) and potassium sulfate (K2SO4) play in this experiment

  Define carbon monoxide co and cl2

At high temperatures phosgene (COCl2) decomposes to give carbon monoxide CO and Cl2. In a typical experiment, 0.631 g of COCl2 is injected into a flask of volume 472 cc.

  How many moles of alcl3 are formed

student takes 116. g of BaCl2, and reacts it according to the following equation:  3BaCl2 + Al2(SO4)3 → 3BaSO4 + 2AlCl3 How many moles of AlCl3 are formed?

  Compute the activation energy for the reaction

The rate constant (k) for a reaction was measured as a function of temperature. A plot of ln k versus 1/t (in K ) is linear and has a slope of ?1.13×10^4 K.

  How many water molecules are in a block of ice

How many water molecules are in a block of ice containing 1.50 mol of water (H_2O)?

  What is the volume of the balloon

A 0.035L balloon is inflated to a pressure of 52.0kPa. What is the volume of the balloon if the pressure is decreased to 30.8kPa?

  Explain assigning the electrons in nitrogen to sites

When we looked at assigning the electrons in nitrogen to sites in the 2s and 2p orbitals, we used the 2s anti-bonding site. Which statement about this site is not true?

  Explain what fraction of iodine-131 remains in the body

The radioisotope iodine-131, used to image the thyroid, has a half-life of 8.0 days What fraction of iodine-131 remains in the body after 3.0 days?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd