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WITCHER [35]
3 years ago
14

Select the correct answer from each drop-down menu.

Chemistry
1 answer:
Rufina [12.5K]3 years ago
7 0

Answer:

Strong attraction between ions and the second one  High melting points

Explanation:

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Refer to the table . Which plants would most likely be found in the rain forest
OlgaM077 [116]

Answer: I would think 4 because there are plants every were there like literally there is lots of flowers green bushes trees vines there's lots of wonderful beautiful stuff there so I think the number 4

Explanation:

A rainforest orchid. Orchids are very common plants in the tropical rainforest. The Amazon Rainforest itself is home to more than 40,000 plant species! The most common tree in the Amazon Rainforest is the açai here are some of the plants there are there

Bromeliads Plant (Bromeliaceae)

Emergent Plant

Heliconia Flower (Lobster-Claw)

Orchid Plant

Passion flowers (Passiflora spp.)

Lianas

Vines

Rubber Tree (Hevea brasiliensis)

Cacao (Theobroma cacao)

Giant Water Lilies (Victoria amazonica)

6 0
3 years ago
Is 2H + O2 →2H2O a balanced chemical equation? Is it obeying the law of conservation of matter?
snow_tiger [21]
Definitely gonna be the 3rd one is your answer
7 0
4 years ago
Read 2 more answers
What is potential energy?
Andreyy89

Answer:B

Explanation: Because you know how the is potential energy and then there is kinetic energy yeah those have to do with movement like a roller coaster

3 0
3 years ago
If 1 kg of fuel is used in the above fusion reaction (2 1H + 3 1H--> 4 2He+1 0N) , the resulting helium has a mass of 0.993 k
enot [183]
Δmc
2

For one reaction:
Mass Defect =Δm
=2(m
H
​
)−m
He
​
−m
n
​

=2(2.015)−3.017−1.009
=0.004 amu
1 amu=931.5 MeV/c
2

Hence,
E=0.004×931.5 MeV=3.724 MeV
E=3.726×1.6×10
−13
J=5.96×10
−13
J

For 1 kg of Deuterium available,
moles=
2g
1000g
​
=500
N=500N
A
​
=3.01×10
26

Energy released =
2
N
​
×5.95×10
−13
J
=8.95×10
13
6 0
3 years ago
What are some things we breathe in
Gre4nikov [31]

Answer:

The majority of the air we breathe is made up of nitrogen and oxygen, though you'll also find argon, carbon dioxide and other gases in trace amounts.

Explanation:

7 0
3 years ago
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