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Leokris [45]
2 years ago
13

2.3.2 in the malpighian body name four of the substances which are represented by arrows​

Chemistry
1 answer:
Nostrana [21]2 years ago
6 0

Answer:

nialon plasticargon

Explanation:

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The law of constant composition states: All atoms of a given element have a constant composition and are different than atoms of
Airida [17]

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C

Explanation:

The law proves C. For examples no matter how water you have it will always have a 1:2 ratio of oxygen to hydrogen. :)

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3 years ago
In the chemical formula H2O , which description explains what the 2 represents?
alukav5142 [94]

the number of hydrogen atoms

8 0
4 years ago
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Using a chemical equation to find moles of product from moles...
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Answer: 0.600 moles

Balanced eqn for decomposition of the rocket fuel:

2 NH4ClO4 (s) ----> N2 (g) + Cl2 (g) + 2 O2 (g) + 4 H2O (g)

Since, 2 moles of NH4ClO4 produces 2 moles of O2 gas, this means that 0.6 moles of NH4ClO4 will produce 0.6 moles of O2 gas

7 0
2 years ago
A molecule of hydrogen gas is made up of pairs of hydrogen atoms in which each atom shares its electron to form a(n) ____.
andreyandreev [35.5K]

Answer:

covalent bond

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a covalent bond forms when electrons are shared between two nonmetals

plz mark as the brainliest

6 0
3 years ago
The particles in liquids and gases show random motion. What does that mean and why does it occur??
SIZIF [17.4K]

Answer:

Liquids and gases show random movements because of potential and kinetic energy.

It happens when heat is applied to the particles and they gain more potential and kinetic energy and move around faster. With gases, they have the most energy.

If anything doesnt make sense, make sure to message me

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3 years ago
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