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Levart [38]
3 years ago
13

7. Which statement about scientific consensus is true?

Chemistry
1 answer:
Helen [10]3 years ago
8 0
The answer is b, the only way to prove a theory true. Hope this helps :)
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What else is produced during the combustion of butane, C4H10?
denpristay [2]

Another product: CO₂

<h3>Further explanation</h3>

Given

Reaction

2C₄H₁₀ + 13O₂⇒ 8__+ 10H₂O

Required

product compound

Solution

In the combustion of hydrocarbons there can be 2 kinds of products

If there is excess Oxygen, you will get Carbon dioxide(CO₂) and water in the product

If Oxygen is low, you'll get Carbon monoxide(CO) and water

Or in other ways, we can use the principle of the law of conservation of mass which is also related to the number of atoms in the reactants and in the products

if we look at the reaction above, there are C atoms on the left (reactants), so that in the product there will also be C atoms with the same number of C atoms on the left

2C₄H₁₀ + 13O₂⇒ 8CO₂+ 10H₂O

5 0
3 years ago
Read 2 more answers
Who invented the thermometer
Dvinal [7]
Gabriel Fahrenheit invented the thermometer
6 0
4 years ago
Find the % of H in ammonium hydroxide (NH4OH)
nikklg [1K]

Total number of atoms = 7

Total number of H atom = 5

% of H in ammonium hydroxide = 5/7 ×100 = 71.4 %

3 0
3 years ago
Based on the chemical bonds present in this molecule, we would classify it as a(n)
MrMuchimi

Answer is C – Unsaturated fat.

Fats are large molecules basically made from a combination of glycerol and three chains of fatty acids. Usually fats consist of C, H and O. According to the C – C bond, there are two types of fats as saturated fats and unsaturated fats. Saturated fats have only C – C single bonds and all C atoms are sp³ hybridized atoms. But in unsaturated fats other than C – C single bonds there are C – C double bonds. Hence, both sp³ and sp² hybridized C atoms can be seen.


8 0
3 years ago
Read 2 more answers
How do you explode stuff
Svetradugi [14.3K]
Well. Depends. 
You plan on doing a school project? 
You should try baking soda and vinegar, almost everyone knows about this.
Orr you can use mentos and soda. 
Or for fun, just get a watermelon or any fruit and use rubber bands all around it until it goes BOOM! 

Hope this helps :D
8 0
3 years ago
Read 2 more answers
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