The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose also know as sugar, oxygen and water.
mark brainliest please :)
Answer:
The answer is not with me sry lol.
Explanation:
It started at 18 degrees and increased to 24 degrees.
24 - 18 is 6
So there was a 6 degree increase in temperature.
Answer:
it went under the process known as crystalization
Explanation:
am a chemist
Answer:
The answer to your question: I think is letter c
Explanation:
2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g)
a.- Precipitation: is incorrect because for this kind of reactions one of the products must be a precipitate and in the reaction we see that NAOH is soluble in water (aq) and H2 is a gas, none of them precipitate.
b. acid - base: the reactants must be an acid and a base, and the reactants of this reaction has a base but it's in the products.
c. Redox: This reaction is a redox reaction because for this reaction the oxidation numbers of the reactants must change and this happen in this reaction (H changes from +1 to 0) and Na changes from 0 to +1.
d. Combination. In this reaction the reactants combine to form a new compound and this doesn't happen here.
e. None of the above. is false because letter C is correct.
