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yKpoI14uk [10]
3 years ago
6

Which best explains why sawdust burns more quickly than a block of wood of equal mass under the same conditions?

Chemistry
2 answers:
hammer [34]3 years ago
8 0
More molecules in the sawdust can collide with oxygen molecules
Alla [95]3 years ago
5 0

Answer:

More molecules in the sawdust can collide with oxygen molecules

Explanation:

my foot says so

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Salting is used as one of the methods of preserving fish. Justify. Select one of the options below as your answer:
ANEK [815]
I think the correct answer from the choices listed above is option B. Salting is used as one of the methods of preserving fish because s<span>alting of fish leads to diffusion of water out of the fish, causing removal of water, making the fish drier which does not allow bacteria to grow.</span>
4 0
3 years ago
The presence of which of the following substances can allow a chain reaction to happen?
vlada-n [284]

Answer:

im not sure either B or D b is the only one with evidence

Explanation:

Most chemical chain reactions have very reactive intermediates called free radicals. The intermediate that maintains the chain reaction is called a chain carrier. These atoms or fragments are usually derived from stable molecules due to photo- or heat-dissociation

5 0
3 years ago
1 mol of titanium,<br> Ti, is 47.88 g is that true?
Ganezh [65]

Answer: True.

Explanation:

Molar mass is the mass of a given substance divided by the amount of that substance, measured in g/mol. For example, the atomic mass of titanium is 47.88 amu or 47.88 g/mol. In 47.88 grams of titanium, there is one mole, or 6.022 x 1023 titanium atoms.

The characteristic molar mass of an element is simply the atomic mass in g/mol. However, molar mass can also be calculated by multiplying the atomic mass in amu by the molar mass constant (1 g/mol). To calculate the molar mass of a compound with multiple atoms, sum all the atomic mass of the constituent atoms.

For example, the molar mass of NaCl can be calculated for finding the atomic mass of sodium (22.99 g/mol) and the atomic mass of chlorine (35.45 g/mol) and combining them. The molar mass of NaCl is 58.44 g/mol.

8 0
3 years ago
Which factor has the greatest effect on object X remaining in its orbit?
saw5 [17]

Explanation:

Stop cheating and use your brains kiddos

3 0
3 years ago
Along each row of the periodic table,
Arte-miy333 [17]

Along each row of the periodic table, the atomic mass increases from left to right.

Explanation:

The elements in the periodic table are arranged based on rows and periods by increasing atomic number.

The periodic table has rows from left to right and columns from up and down. These rows are called periods and columns are called groups.

The electron organization in an atom explains about the shape and the elements in the same column have similar chemistry. The elements in each column have the same valence shell electron configuration and they have similar properties.

7 0
3 years ago
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