The correct option is C which is it is the third coordinate because p and q both are negative.
If we look at the four quadrants of coordinate plane:
So according to given data, x is less than 0 means xis negative. y is also negative because y is less than 0.
So both x and y are negative and it is in quadrant 3.
Quadrant II, because the slope is positive and the y intercept is negative
Heat causes the gas particles in the can to move faster and farther apart.
According to the mole concept, 1 mole of an atom contains atoms or molecules.
Therefore, we can calculate the number of atoms present in 0.10 mol of as follows.
Therefore, we can conclude that there are atoms present in 0.10 mol of .
Answer is: an alpha particle.
Nuclear reaction: ¹⁶O + p⁺ → ¹³N + α (alpha particle).
Alpha decay is radioactive decay in which an atomic nucleus emits an alpha particle (helium nucleus) and transforms into an atom with an atomic number that is reduced by two and mass number that is reduced by four.
When oxygen-16 gain one proton, atomic mass is 17, but when lose alpha particle atomic mass reduces by four to 13.
The things that can be done to make the reaction occur quickly include increasing the temperature, grinding calcite, and using catalyst.
In conclusion, these are important in making hydrochloric acid react with the mineral calcite quickly.
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