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Chemistry

Where are tidal generators located?

A. in the ocean in the deep water

B. in the ocean along the coast lines

C. in lakes

D. on the beaches

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Chemistry

Be sure to answer all parts. select the three most acidic hydrogen atoms in lactic acid, ch3ch (oh) co2h, and rank them in order of decreasing acidity. explain your reasoning.

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Chemistry

List the elements that produced the most easily identified colors?

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America Frazier

Chemistry

What is the result of mixing the two substances shown here together?

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Chemistry

Which reaction should be used to convert propene into alkyl halide

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Chemistry

What does a coefficient represent in a chemical formula? How do you use the coefficient to calculate the number of atoms in each molecule?

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Chemistry

Identify 3 physical changes that could occur with a sheet of paper

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Chemistry

What makes an acid or base strong?

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Chemistry

In a laboratory, Carlos places one plate with grape jelly and another plate with cooked brown rice inside an ant farm. The next day, he finds that both plates are filled with ants. Carlos wonders if there are certain household foods that are more effective than others at attracting ants. How could Carlos use the scientific inquiry process to determine which foods are most effective at attracting ants? Check all that apply.

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Chemistry

Which statement is true at STP? (The atomic mass of Zn is 65.39 u.)

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Johnathon Sawyer

Chemistry

A sample of gas has a volume of 2.4 L and a pressure of 1.2 atm. What would the pressure of the same gas sample be if the volume is reduced to 1.8L at a constant temperature?

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Chemistry

The elements most likely to form more than type of ion are the ...

A. Transition metals

B. alkali metals

C. halogens

D. alkaline earth metals

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Chemistry

Mole-Mass Conversions

How many moles in 28. o grams of Oxygen?

What is the mass of 5.0 moles of Iron?

Find the number of moles of argon in 452 g of argon.

Find the grams in 16.5 mol of Hydrogen.

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Chemistry

What is equal solute concentration inside and outside of the cell so water moves at equal rates?

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Chemistry

Cl2 + NaBr

which two elements will trade places?

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