What atom is an electrically neutral atom has 47 electrons and 61 neutrons
Answers
Related Questions
A gas changes directly to a solid during(1) fusion (3) saponification(2) deposition (4) decomposition
How many grams of lithium nitrate will be needed to make 250 grams of lithium sulfate
A geologist was looking at a newmineral they found. The mineralsample was gray, non-metallic, haddensity of 3.8 g/mL, and a volumeof 48.3 mLOf the observed properties listedbelow, which is considered to be anextensive property?A GrayB MetallicC DensityD Volume
Since a element has a pH number of 7, meaning it is ______. That element can be classified as neither a ____ or a _____. Also, is this a balanced equation?C4 + O2 -----> 4CO + O2
Answers
15.0 moles of ammonium sulfate are formed by the reaction of 30.0 moles of ammonia with sulfuric acid.
Let's consider the reaction between ammonia and sulfuric acid to produce ammonium sulfate.
2 NH₃ + H₂SO₄ ⇒ (NH₄)₂SO₄
The molar ratio of NH₃ to (NH₄)₂SO₄ is 2:1. The moles of (NH₄)₂SO₄ produced from 30.0 moles of NH₃ are:
15.0 moles of ammonium sulfate are formed by the reaction of 30.0 moles of ammonia with sulfuric acid.
Learn more: brainly.com/question/9743981
Answers
Answer:
greenhouse effect
Explanation:
Greenhouse effect -
It is the process by which the radiations on the planet gets trapped inside its atmosphere and increases the temperature of the planet , is referred to as the process of greenhouse effect .
Few gases are responsible to show this process , like carbon dioxide . methane , water vapour etc.
The process of greenhouse is important for the planet to sustain life , as it makes the planet warm and thereby don't allow the planet to freeze ,
But excess of greenhouse effect can make the planet extremely warm , and lead to a condition of global warming .
Hence , from the given information of the question ,
The correct answer is greenhouse effect .
Answers
Answer:
The mass number of an isotope is the sum of neutrons and protons.
Explanation:
In any elemental isotope, the only things that will affect molar mass and mass number is the number of protons and neutrons. Electrons are not counted because we usually assume they are equal to the amount of protons and have no weight.
Protons are what gives the element its atomic number and the neutrons determine the type of isotope it is within the element.
For instance:
There can be a regular Carbon - 12
But there are isotopes like Carbon - 13 and Carbon - 14.
*The number of protons stays the same but the number of neutrons are different
Answers
That means that the pH=-log(3.3×10)=-1.52
I hope this helps. Let me know if anything is unclear.
Answers
The solute is : sugar any sweetener in the drink
:P
b. She is incorrect because the beaker of water has thermal energy.
c. She is incorrect because all water contains hydrogen and oxygen.
d. She is correct because the beaker of water is at room temperature.
Answers
Answer:
a
Explanation:
im thinking because the water is a room temperature there shouldnt be anm immence amount og heat energy for it to have a good amount of energy tho i could be wrong because its not moving it could have no energy.
Answer: please tell me i have this exact thing on a test rn i need the answer
Explanation: