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# Tag Archives: water

## I WILL RATE BRAINLIEST! NEED HELP!!!! Barium hydroxide (Ba(OH)2) and sulfuric acid (H2SO4) react to produce water and barium sulfate (BaSO4). Write and balance the equation. ——-Ba(OH)2 + H2SO4 2H2O + BaSO4 2BaOH + H2SO4 H2O + Ba2SO4 BaOH + H2SO4 2OH + BaSO4 2Ba(OH)2 + H2SO4 H2O + Ba2SO4 I think it is the first one but I am unsure….

I WILL RATE BRAINLIEST! NEED HELP!!!! Barium hydroxide (Ba(OH)2) and sulfuric acid (H2SO4) react to produce water and barium sulfate (BaSO4). Write and balance the equation. ——-Ba(OH)2 + H2SO4 2H2O + BaSO4 2BaOH + H2SO4 H2O + Ba2SO4 BaOH + H2SO4 2OH + BaSO4 2Ba(OH)2 + H2SO4 H2O + Ba2SO4 …

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## Owners of a recreation area are filling a small pond with water. They are adding water at a rate of 25 liters per minute. There are 400 liters in the pond to start. Let W represent the total amount of water in the pond (in liters), and let T represent the total number of minutes that water has been added. Write an equation relating W to T . Then use this equation to find the total amount of water after 14 minutes. Equation: Total amount of water after 14 minutes: liters

Owners of a recreation area are filling a small pond with water. They are adding water at a rate of 25 liters per minute. There are 400 liters in the pond to start. Let W represent the total amount of water in the pond (in liters), and let T represent …

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## How is energy converted in a hydroelectric plant? A) The kinetic energy of water is converted to electrical energy when water flows down the dam's channel and into the transformer. B) The potential energy of water is converted to electrical energy when water flows past a generator. C) The kinetic energy of water turns turbines; the mechanical energy of the turbines turns the generator, which produces electrical energy. D) The potential energy of water turns the generator's turbines, which results in the production of electrical energy.

How is energy converted in a hydroelectric plant? A) The kinetic energy of water is converted to electrical energy when water flows down the dam’s channel and into the transformer. B) The potential energy of water is converted to electrical energy when water flows past a generator. C) The kinetic …

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## I WILL RATE BRAINLIEST!!!!! NEEED HELP PLEASEEEEE What is the mole ratio of water to carbon dioxide in the following equation?C3H8 + 5O2 3CO2 + 4H2O 6:8 4:3 7:9 8:6 I cannot figure this one out…

I WILL RATE BRAINLIEST!!!!! NEEED HELP PLEASEEEEE What is the mole ratio of water to carbon dioxide in the following equation?C3H8 + 5O2 3CO2 + 4H2O 6:8 4:3 7:9 8:6 I cannot figure this one out…

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## Indicate which of the following countries you would most likely be visiting in the situation given. You are going water skiing for Christmas break You are going to the galápagos You are visiting the birthplace of pancho villa You go to valcán poás You visit the palacio real where the kings and queens of the country once lived

Indicate which of the following countries you would most likely be visiting in the situation given. You are going water skiing for Christmas break You are going to the galápagos You are visiting the birthplace of pancho villa You go to valcán poás You visit the palacio real where the …

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## Calculate the molality of a solution that was made by dissolving 4.9 g of H2SO4 in 50 g of water.

Calculate the molality of a solution that was made by dissolving 4.9 g of H2SO4 in 50 g of water.

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## A student made a model of isostasy by placing a block of wood in a beaker of water. What does the water in the beaker represent in the model? A.A glacier B.Earth's crust C.Earth's mantle D.A rebound

A student made a model of isostasy by placing a block of wood in a beaker of water. What does the water in the beaker represent in the model? A.A glacier B.Earth’s crust C.Earth’s mantle D.A rebound

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## Margo boils 500mL of water to make 80 g of pasta. If Margo boils 2500mL of water, how many grams of pasta can she make?

Margo boils 500mL of water to make 80 g of pasta. If Margo boils 2500mL of water, how many grams of pasta can she make?

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## Why is water an excellent solvent for most ionic compounds and polar covalent molecules but not for non-polar compounds? A) Water is a polar molecule. B) Water has a charge like an ion. C) Water is a deionizing substance. D) Water molecules have an unusually high kinetic energy in the liquid state.

A)Water is a polar molecule. When talking about solubility, the rule that “like dissolves like” is usually correct. This means that polar substances are soluble in other polar substances. This occurs because the opposite partially charged ends of different polar molecules are attracted to each other. Similarly, the partially charged ends …

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## Eric drove his fishing boat into a large cove and dropped the anchor in 52 feet of water the anchor descends at a constant rate of 3.8 feet per second, how long will it take for the anchor to hit the bottom of the lake? Round your answer to the nearest tenth If of a second if necessary.

Eric drove his fishing boat into a large cove and dropped the anchor in 52 feet of water the anchor descends at a constant rate of 3.8 feet per second, how long will it take for the anchor to hit the bottom of the lake? Round your answer to the …

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## H2SO4 is added to a large beaker of water. How is the solution different from the original water?

Answer: The new solution is a homogeneous mixture and will have a lower pH i.e. more acidic. Explanation: The solution is different is different in 2 ways: 1) The original water is a pure solution. Water is a polar solvent and so is H2SO4. When the later is added to …

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## What happens when a deep water wave enters shallow water?

Answered by answersmine AT 22/10/2019 – 04:03 AM When a wave from the deep water enters shallow water the orbit of water molecules interact with the bottom. Friction causes the circular orbit to form an ellipse. The top of the wave is travelling faster than the bottom.

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## The flow of water from a water faucet can fill a 3 gallon container in 15 seconds. Give the ratio of gallons to seconds as a rate in gallons per second?

The flow of water from a water faucet can fill a 3 gallon container in 15 seconds. Give the ratio of gallons to seconds as a rate in gallons per second?

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## Who painted a series of artworks on the subject of water lilies?

Who painted a series of artworks on the subject of water lilies?

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## Ultraviolet waves are ________. A. Absorbed by water in the atmosphere B. Not absorbed by water in the atmosphere C. Slowed down by water in the atmosphere D. Rendered harmless by water in the atmosphere

Ultraviolet waves are ________. A. Absorbed by water in the atmosphere B. Not absorbed by water in the atmosphere C. Slowed down by water in the atmosphere D. Rendered harmless by water in the atmosphere

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## What is the mole ratio of water to H3PO4? Do not simplify the ratio.

What is the mole ratio of water to H3PO4? Do not simplify the ratio.

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## Our water footprint includes the volume of freshwater we use ________ . a. directly b. for irrigation c. indirectly d. both directly and indirectly e. in households

Answered by answersmine AT 22/10/2019 – 05:01 AM Water footprint is the measurement of the amount of fresh water utilized in the production or supply of the goods and services used by a particular person or group. The water footprint tells us how much water is used in a single process (for …

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## Before operating on an unfamiliar body of water why is it important to determine the location of shoaling areas

Answered by answersmine AT 22/10/2019 – 05:22 AM It is important to determine their location before operating on an unfamiliar body of water because they are often difficult to spot, even with local charts. If you don’t know what you’re doing you can get stuck and that can be a …

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## The vast majority of water use in north africa/southwest asia is for:

The vast majority of water use in north africa/southwest asia is for:

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## Chemical reactions such as the decomposition of wastes also occur much faster in warmer water. a. True b. False

Related questions

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## If 1 g of hydrogen combines completely with 8 g of oxygen to form water, how many grams of hydrogen does it take to combine completely with 64 g of oxygen?

The balanced chemical reaction would be: 2H2 + O2 = 2H2O We are given the amount of oxygen to react with hydrogen. To determine the amount of hydrogen needed for the oxygen to completely react, we use the balanced reaction to relate the substances. We do as follows: 64 g …

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## Someone falls into the water from a dock. what is the first thing you should do to help this person?

Answered by answersmine AT 22/10/2019 – 05:31 AM If someone falls into the water from a dock, the fist thing you should do to help this person is: Throw a life preserver toward that personIn every dock, a life preserver will be placed near the water for this type of …

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## What should you do to reduce the risk of capsizing or swamping your boat in rough water?

What should you do to reduce the risk of capsizing or swamping your boat in rough water?

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## How would you prepare 10 ml of a 0.25% m/v hcl solution if 1% m/v hcl was available? how much 1% m/v hcl is needed? how much distilled water is used?

This problem is to apply Roult’s Law. Roult’s Law states that the vapor pressure, p, of a solution of a non-volatile solute is equal to the vapor pressure of the pure solvent, Po solv, times the mole fraction of the solvent, Xsolv p = Xsolv * Po sol X solv …

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## Shelly has a beaker with 5 2/3 fluid ounces of water. She pours out 3 1/3 fluid ounces of water. Which expression can be used to find the number of fluid ounces of water that remain in the beaker?

Answer: 5 in 0.05 is 10 times greater than 5 in 0.005. Step-by-step explanation: To find : In which number does the digit 5 have greater value 0.05 or 0.005 how many times as great is it and how do you know ? Solution : According to the place value …

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