negatively
Positively
Neutrally
Explanation:
An object that is negatively charged has more electrons than protons.
An object that is positively charged has fewer electrons than protons.
An object that is neutrally charged has the same number of electrons and protons.
The subatomic particles in an atom are protons, neutrons and electrons.
Protons are the positively charged particles in an atom
Electrons are the negatively charged particles in an atom
Neutrons do not carry any charges.
When an atom is neutral, it has equal number of protons and electrons.
When an atom forms a cation, the number of protons is greater than electrons and it suggest that it has lost electron. This is therefore positively charged.
When an atom forms an anion, the number of electrons is greater than the number of protons. It suggests that it has gained electrons. This is therefore negatively charged.
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Answer:
divide 10.0g by each reactant's respective molar mass then divide that number by its coefficient in the balanced reaction. the smaller of the two numbers indicates the limiting reactant - it’s Al
Answer:
A chemical change occurred, so even if Cash heats it, the white solid will remain.
Explanation:
- A physical change occurred, so if Cash heats it, the white solid will dissolve to form the original mixture of clear liquids.
- A physical change occurred, so even if Cash heats it, the white solid will remain.
- A chemical change occurred, so if Cash heats it, the white solid will dissolve to form the original mixture of clear liquids.
- A chemical change occurred, so even if Cash heats it, the white solid will remain.
<em>The correct answer would be that a chemical change occurred, so even if Cash heats it, the white solid will remain.</em>
Chemical changes occur when atoms in a substance or mixture of substances are rearranged, leading to the formation of new substances.
<u>In this case, the mixture of the two clear liquids led to the formation of gas in form of bubbles and a white solid forms that settle at the bottom. The formation of these 2 substances from the mixture of the two clear liquid is an indication of chemical reaction/changes. Hence, even if cash heats the resulting mixture, the white solids will likely remain.</u>
The total pressure of the mixture of gases is
equal to the sum of the pressure of each gas as if it is alone in the
container. The partial pressure of a component of the mixture is said to be
equal to the product of the total pressure and the mole fraction of the
component in the mixture.<span>
Partial pressure of hydrogen gas = 1.24 atm x
.25 = 0.31 atm
<span>Partial pressure of the remaining = 1.24 atm x
(1-.25) = 0.93 atm </span></span>
<h3>Hey Mate Here Is Your Answer:- </h3>
The process of forcing liquid at high pressure into rocks, deep holes in the ground, etc. in order to force open existing cracks and take out oil or gas.
<h3>Hope This Helps You ❤️</h3>
