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4 years ago

List two common acids that are not harmful to the body when ingested and a product in which each is used.

1 answer:

6 0

Not all acids are harmful to the body. Some acids are called dietary acids, that is, we take then in our diets. Examples of this is citric acid and lactic acid. Citric acid is found in oranges, limes, lemons, etc. Lactic acid is found in milk. Lactic acid is used in the industrial production of milk while citric acid is used in the industrial production of fruit drinks such as Ribena drink.

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If you put a base in water , what will happen?

ohaa [14]

Answer:

It will dissociate:D

Explanation:

It's the correct answer

6 0

3 years ago

methane Express your answer as a condensed structural formula omitting all bonds (e.g CH3CH2CH3). nothing Request Answer Part B

bonufazy [111]

Answer:

The condensed structural formula for methane is

$CH_4$

The condensed structural formula for ethane is

$CH_3 CH_3$

The condensed structural formula for pentane is

$CH_2(CH_2)_3CH_3$

The diagram for the structural formula for cyclopropane is shown on the first uploaded image

Explanation:

3 0

4 years ago

Inferring conclusions if you find an element in nature in its pure elemental state what can you infer about the elements chemica

Grace [21]

Answer;

-Not that reactive

The element found is not very reactive.

Explanation;

-If an element is found in nature in its pure elemental state then the the element found is not very reactive.

-There are many elements which are not much reactive. such as in metals- Ag, Au, Hg, Cu etc. and in Non metals- O2, N2, Inert gases etc.

- For checking its chemical properties you will have to examine it with O2 or C-12.

3 0

3 years ago

Convert the following Grams: 0.200 moles of H2S

ANEK [815]

Answer:

6.82 g H₂S

General Formulas and Concepts:

Math

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Chemistry

Atomic Structure

Reading a Periodic Table

Stoichiometry

Using Dimensional Analysis

Explanation:

Step 1: Define

0.200 mol H₂S

Step 2: Identify Conversions

Molar Mass of H - 1.01 g/mol

Molar Mass of S - 32.07 g/mol

Molar Mass of H₂S - 2(1.01) + 32.07 = 34.09 g/mol

Step 3: Convert

Set up: $\displaystyle 0.200 \ mol \ H_2S(\frac{34.09 \ g \ H_2S}{1 \ mol \ H_2S})$
Multiply: $\displaystyle 6.818 \ g \ H_2S$

Step 4: Check

Follow sig fig rules and round. We are given 3 sig figs.

6.818 g H₂S ≈ 6.82 g H₂S

7 0

3 years ago

what gases occur in the same percentages throughout the layers of the atmosphere?/A.Oxygen,Nitrogen/B.Nitrogen,Water Vapor C.Wat

Naddika [18.5K]

A. Oxygen and nitrogen. ( Just think NO nitrogen oxygen )

5 0

3 years ago