Answer:
The answer to your question is:
Explanation:
Data
Atomic number = Z = 28
Mass number = A = 152
Atomic number number = # of protons
Mass number = # of protons + # of neutrons
Then
Protons = 28
Electrons = 28
Neutrons = 152 - 28 = 124
B. It will increase the rate
Explanation:
In this experiment, the rate of the reaction will increase with increase in temperature. Since enzymes are chemical catalysts that speeds up the rate of chemical reactions, one must know that a high temperature favors the rate of chemical reaction.
- At a high temperature, the catalyst action of the enzyme will increase rapidly.
- Caution must be taken because at extremely high temperatures, the enzymes can become denatured.
Learn more:
proteins as enzymes: brainly.com/question/13022851
#learnwithBrainly
Cola-flavored soda: 2. 6 -Acidic
cranberry juice: 2. 9 -Acidic
dish soap: 7. 3 -Basic
pickle juice: 5. 5 -Acidic
seawater: 8. 0 -Basic
lye soap: 13. 0. -Basic
<h3>What is pH?</h3>
pH value tells us about the acidity and basicity of any solution. pH means potential hydrogen.
The pH scale is counted from 0 to 14 in which 7 is neutral and the value of pure water.
Below 7 are all acids and the above 7 are all basic.
Thus, all acidic substances are Cola-flavored soda: 2. 6, pickle juice: 5. 5, cranberry juice: 2. 9.
Learn more about pH, here:
brainly.com/question/491373
<span>4.200 calories. The formula is rise in heat (H) = the specific heat capacity (c) * rise in heat in degrees Fahrenheit (T) and volume of liquid (m) . H= cTm. Water, the typical comparison, has a specific heat capacity of 1. So to raise the Fahrenheit temperature of 105 grams of water 40 degrees, you multiply 105 * 40 * 1 = 4,200.</span>
