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3 years ago

How are fossils discovered

1 answer:

6 0

Most of the time, fossils are only partially uncovered on site. They are removed individually or in blocks and often protected by plaster jackets before being taken back ...

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If a bottle of fruit juice contains 2.00L, what volume of fruit juice does it contain?

makvit [3.9K]

If a 2L bottle contains 27% juice, then the bottle contains about 0.54L of juice.
I assumed that, since most bottles contain 27% juice, that this would be no different.

27% of 2.00L, is 0.54L.

8 0

3 years ago

Read 2 more answers

It’s is the same one from my recent ones

UkoKoshka [18]

<h2>9. Given : P + O2 = P2O5</h2>

Balanced Chemical Equation: 4P + 5O2 = 2P2O5

Reactant Product

P = (1) 4 | P = (2) 4

O = (2) 10 | O = (5) 10

Reaction Information

Phosphorus + Dioxygen = Phosphorus Pentoxide

Reaction Type: Synthesis

<h2>10. Given: HCl + NaOH = NaCl + H2O </h2>

Reactant Product

H = 2 | H = 2

Cl = 1 | Cl = 1

Na = 1 | Na = 1

O = 1 | O = 1

<h3>Chemical Equation is already in balance.</h3>

Reaction Information: Hydrogen Chloride + Sodium Hydroxide = Sodium Chloride + Water

Reaction Type : Double Displacement (Acid-Base)

How to balance chemical equation?

brainly.com/question/15939935

5 0

3 years ago

Which reaction follows the law of conservation of matter?

Gala2k [10]

It's the law! Matter cannot be created or destroyed in chemical reactions. This is the law of conservation of mass. In every chemical reaction, the same mass of matter must end up in the products as started in the reactants.

6 0

3 years ago

Katherine was given a tiny lamb by her uncle. The lamb was a runt and had to be fed by hand. Every 3 hours

lorasvet [3.4K]

Answer:

2.32 liters

Explanation:

you would just divide 24 by 3 which is 8 and multiply 290 by it which is 2320 and divide by 1000 which is 2.32

4 0

3 years ago

Calculate the specific heat of a piece of wood if 2000 g of wood absorbs 75,250 J of heat, and its temperature changes from 30°C

inna [77]

Answer:

Explanation:

The specific heat capacity=quantity of heat in joule/mass×change in temperature

from this question the quantity of heat is 75250,the mass is 2000 and the change in temperature is 50-30

which is 20

therefore

c=75250/2000×20

c=75250/40000

c=1.88

I hope this helps

3 0

3 years ago

How are fossils discovered​

How are fossils discovered