Magnesium silicate I hope this help
Answer:
10 kg of water was added to the 20 kg of seawater to dilute it from 3% to 2%. Hope this helps!!!!!!
Answer:
Gibbs Free Energy is given by the next equation: ΔG = ΔH - TΔS, where
ΔH - <u>change</u> in enthalpy
T - temperature in Kelvin
ΔS - <u>change</u> in entropy
ΔG can be:
- ΔG>0 positive(not spontaneous reaction)
- ΔG<0 negative(spontaneous reaction)
- ΔG=0(in equilibrium).
→ When the proteins are denatured, the entropy of the system increases. Therefore, the ΔS also increases and becomes more positive.
→ From the equation we see that positive value of ΔS contributes to negative value of ΔG.
The proteins are stable when there is no spontaneous reaction, thus, the ΔG>0 is required. Which means that ΔH has to be large and positive to counteract the influence of ΔS.
Answer:
An atom becomes charged when there is an unequal amount of positive and negative particles in the nucleus.
An atom gets a positive charge when there is an increase in protons or a decrease in electrons, such that there are more protons than electrons in the nucleus.
An atom gets a negative charge when there is an increase in electrons or a decrease in protons, such that there are more electrons than protons in the nucleus.
An atom can get a charge with a change of particles in the nucleus if that change results in an uneven number of protons and electrons.
Explanation:
Because protons are positively charged particles and electrons are negatively charged particles, a neutral atom has an equal amount of protons and electrons, so that the opposite charges of the particles cancel each other out.
However, if there is an unequal amount of protons or electrons in the nucleus, the charge of the particles will no longer be canceled out, and the atom as a whole will take on a positive or negative charge.
