5-Etil-4-4- isobutil -7,7-Dimet nonano

Chemistry

1 answer:

Mazyrski [523]3 years ago

5 0

Answer:

I have no clue what the question is

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If 0.200 moles of NO are produced, how many moles of copper (I) nitrate produced?

Nadusha1986 [10]

Al(NO3)3 + 3KOH -------> 3KNO3 + Al(OH)3

50 ml * .2 moles/ liter = .01 Moles of Al(NO3)3

200 ml * .1 moles/liter = .02 Moles of KOH

Since the ratio between the two reactants according to the chemical equation is 1:3, we would need .03 moles of one to fully react with .01 moles of the other. Since we don't, only 1/150 mole of the first reactant will react with the .02 moles of the second reactant. This will produce .02 moles of KNO3 as well as .01 moles of Al(OH)3

.02 moles KNO3 = .02(48 grams + 14 grams + 40 grams) = .02(102 grams) = 2.04 grams

7 0

3 years ago

How many grams of salt are needed to make 745 g of salt water that is 38.5 % salt by mass

alina1380 [7]

Answer:

286.825 or 287

Explanation:

To do this, you need to convert 38.5% to a decimal (0.385) and multiply it by 745.

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3 years ago

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What does subducted mean

vovikov84 [41]

The sideways and downward movement of the edge of a plate of the earths crust into the mantle beneath another plate

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3 years ago

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in an oversight in the experiment jamie did not add the 4-5 additional drop of 6M JNO3. as result, will the reported number of m

kaheart [24]

The reported number of moles will be too low since the additional amount of oxygen is not included. It may be 6 drops but the molarity of the solution is 6M. this meas that for every ml of the JNO3 solution there is 6 moles of JNO3. In every mole of <span>JNO3 there are 3 moles of oxygen. So in every drop of oxygen there are 18 moles of oxygen. </span>

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3 years ago

Which of these solids are most likely amorphous solids? Select all that apply. Rubber sugar plastic candle wax graphite glass.

Ostrovityanka [42]

The solids are characterized as amorphous and crystalline solids based on the arrangement of atoms. The solids that are amorphous are rubber, plastic, candle wax, and glass.

<h3>What are amorphous solids?</h3>

The solids have the arrangement of atoms in the lattice. The solids with an appropriate arrangement of atoms are crystalline solids. For example, sugar, graphite.

The solids with irregular arrangements of atoms in the lattice are amorphous solids. For example, glass, rubber.

Thus, the solids that are amorphous in nature are rubber, plastic, candle wax, and glass.

Learn more about amorphous solids, here:

brainly.com/question/4626187

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