Answer:
Explanation:
The second best answer is likely well water. But it is possible that well water can be contaminated as well with soluble minerals.
See water would have salt in it which would make it hard to use.
River water could be containing dirt which would make washing hard to do.
Rain water is likely the best water to use.
Answer:
234.052482 g/mol
Explanation:
Molecular weight calculation:
40.078 + (1.00794*2 + 30.973761 + 15.9994*4)*2
Answer: Because the same Fossils were found on other continents.
Explanation:
The world used to be connected but then what I call the Continental Drift started and the world broke apart, along with the dinosaurs splitting in two or more packs.
Answer:
Explanation:
0 degrees kelvin is mighty cold. It should be 0 degrees Celsius.
The answer is false.
According to the Gibbs Free Energy equation, some reactions only occur spontaneously at very high temperatures. At high temperatures, the reaction becomes spontaneous if both the entropy as well as the enthalpy are positive.
Changes in Enthalpy, Entropy, as well as Free Energy, Remember that such temperature in the Gibbs free energy equation would be the Kelvin temperature, and as such, it can only be positive. The reaction will constantly be spontaneous at any and all temperatures when H is negative and S is positive, and G's sign is going to be negative.
If a reaction happens without any outside influence, it has been said to as spontaneous. This reaction can release energy and only takes place in the specific circumstances.
Therefore, At high temperatures, the reaction becomes spontaneous if both the entropy as well as the enthalpy are positive.
To know more about spontaneous
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