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kotegsom [21]
3 years ago
9

Which item is made from a basic ingredient? Soap Tea Wine Vinegar 2

Chemistry
2 answers:
Sergio039 [100]3 years ago
8 0
Wine would be your answer
Bas_tet [7]3 years ago
4 0

Answer:

vinegar is your answer

Explanation:

i took the test

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Refer to the example about diatomic gases A and B in the text to do problems 20-28.
alekssr [168]

Answer:

28g.

Explanation:

Hello,

In this case, considering the statement, we can infer that the monoatomic atomic mass of B is 14 g in one one mole. In such a way, since it is diatomic, we can notice that one mole of B2, is having 28 g of B2, as monoatomic atomic mass is considered twice.

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8 0
3 years ago
9. How many moles are in 6.022 x 1024 atoms of oxygen?
ra1l [238]

Answer:

1 mole

Explanation:

The mole (mol) is the amount of a substance that contains the same number of entities as there are atoms in exactly 12 g of carbon-12. One mole (1 mol) contains 6.022x1023 entities (to four significant figures).

8 0
2 years ago
What is the term for the set of steps that scientists use to gather reliable<br> information?
otez555 [7]

Answer:

I think it would be Scientific Method.

7 0
4 years ago
What is not equal to o.536 kilometers
mafiozo [28]
53.6 hectometer
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536,00 centimeters
3 0
3 years ago
A 150 mL sample of hydrochloric acid (HCl) completely reacted with 60. 0 mL of a 0. 100 M NaOH solution. The equation for the re
SSSSS [86.1K]

Answer:

The balanced chemical reaction is expressed as:

HCl + NaOH ---> NaCl + H2O

We are given the amount and the concentration of the sodium hydroxide reactant. This will be the starting point for the calculations.

0.100 mol NaOH/L solution (0.06 L solution) ( 1 mol HCl / 1 mol NaOH) = 0.006 mol HCl

Molarity = amount in moles / Volume of solution = 0.006 mol HCl/ 0.150 L

Molarity = 0.04 M

Explanation:

5 0
3 years ago
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