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KiRa [710]
3 years ago
8

Inorganic compounds do not contain carbon atoms.

Chemistry
1 answer:
dem82 [27]3 years ago
3 0

Answer:

True

Explanation:

A vast majority of inorganic compounds do not contain Carbon or hydrogen.

There are however a few exceptions to this rule.

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Why is the reaction SO2 + H2O → H2SO2 not balanced?
aalyn [17]

There are more oxygen atoms in the reactants while there are less oxygen atoms in the product.

Both sides of the equation is supposed to be balanced for a balanced equation. If any one of them isn't balanced, the equation remains unbalanced.

The main reason why the reaction above can not be balanced is:

This chemical reaction SO2 + H2O -> H2SO2 is not correctly written.

It must be: SO2 + H2O -> H2SO3

<em>hope this helps....</em>

5 0
3 years ago
How many elements are in C5H4O2S
elena-s [515]

Answer:

4 elements

Explanation:

The four elements would be:

C-Carbon

H-Hydrogen

O-Oxygen

S-Sulfur

Hope this helps :)

8 0
3 years ago
Identify six stages of the process of scientific inquiry (scientific method) and explain why the process is not a rigid sequence
I am Lyosha [343]
Purpose- state the problem
research- find out about the topic
hypothesis- predict the outcome of the problem
expiriment- develop a procedure to test the hypothesis
conclusions-compare the hypothesis t ok the outcome of the experiment
7 0
3 years ago
A hydrated sample weighing 20.0 g is heated in a crucible at 250°C. After cooling the sample now has a weight of 16.5 g.
anzhelika [568]

Given parameters:

Weight of hydrated sample  = 20g

Temperature = 250°C

Weight after cooling  = 16.5g

Unknown:

Weight of water lost from the sample = ?

Solution:

The weight of water lost from the sample;

    Weight of water lost = Weight of hydrated sample - Weight of dry sample

    Weight of water lost = 20g - 16.5g  = 3.5g

% of water in the sample = \frac{mass of water}{mass of original sample}  x 100

  Input parameters solve;

                              = \frac{3.5}{20}  x 100

                               =17.5%

8 0
3 years ago
Our exact distance from the sun varies throughout the year due to Earth's elliptical
zloy xaker [14]

Answer:

The earth being tilted towards the sun in the summer.

Explanation:

Even though the earth is in the same place, the angle towards the sun is different.

3 0
3 years ago
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