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Lilit [14]
3 years ago
13

Bread dough rising gas formation color change light emission

Chemistry
2 answers:
RSB [31]3 years ago
7 0

Answer:

gas formation

Explanation:

scoundrel [369]3 years ago
3 0
What are you looking for? bc i can’t see what you are asking
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HeeeeeeeeeeeelllllllllllllllllllllllpppppppppppppppppppppppppppppFind the statement about Fusion that is false.
Pie

Fusion releases less energy than fission

fusion most commonly combines heavy isotopes of hydrogen into helium.

Explanation:

Nuclear fusion is a form of reaction that involves the combination of two light nuclei to form one that is heavier in mass.

The other form is nuclear fission which is the splitting of heavier nuclei either spontaneously or when bombarded with other nuclei.

  • Nuclear fusion reactions in the core of stars powers the universe.
  • The reactions produces a huge amount of energy of a greater and massive order than fission reaction.
  • Small nuclei are involved in nuclear fusion and not the large ones.
  • Nuclear fusion degenerates into series of chain reactions that are extremely difficult to control.

learn more;

Nuclear reactions brainly.com/question/10094982

#learnwithBainly

3 0
3 years ago
Question 7 (4 points)
NNADVOKAT [17]

Answer:

A

Explanation:

A is the answer

3 0
3 years ago
The picture shows a natural environment.
Marta_Voda [28]

Answer: The answer is B

Explanation: cause the bush and cactus are plants and they are living things and rat and snake are animal which is also living thing

6 0
3 years ago
Read 2 more answers
What is the molality of a solution that has 4 mol of KCI in 0.800 kg of water
steposvetlana [31]

Answer:

Option A. 4mol/0.800Kg

Explanation:

Data obtained from the question include:

Mole of solute = 4 moles

Mass of water = 0.800Kg

Molality =.?

Molality of a solution is simply defined as the mole of solute per unit kilogram of solvent. Mathematically, it is expressed as:

Molarity = mole of solute / Kg of solvent

With the above formula, we can obtain the molality of KCl solution as follow:

Molality = 4mol/0.800Kg

4 0
3 years ago
1. A piece of metal with a mass of 147 g is placed in a 50-ml graduated
MakcuM [25]

Answer:

7.0 g/mL.

Explanation:

  • Density is a characteristic property of a substance.
  • The density of a substance is the relationship between the mass of the substance and the volume it takes up.

<em>d = m/V,</em>

where, d is the density of the metal,

m is the mass of the metal (m = 147 g),

V is the volume that the metal takes up (V = 41.0 mL - 20.0 mL = 21.0 mL).

<em>∴ d = m/V</em> = (147 g)/(21.0 mL) =<em> 7.0 g/mL.</em>

6 0
3 years ago
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