Answer:
0.64 M
Explanation:
Step 1: Given data
- Initial concentration (C₁): 1.0 M
- Initial volume (V₁): 16 mL
- Final concentration (C₂): ?
Step 2: Calculate the final concentration of the dextrose solution
We want to prepare a diluted solution from a concentrated one. We can find the final concentration using the dilution rule.
C₁ × V₁ = C₂ × V₂
C₂ = C₁ × V₁ / V₂
C₂ = 1.0 M × 16 mL / 25 mL
C₂ = 0.64 M
Answer:
photosynthesis
Explanation:
photosynthesis is the process by which green plants and some other organisms trap sunlight ( light energy ) using chlorophyl synthesises it and in the presence of carbon dioxide produces their food (glucose) and gives oxygen as a byproduct.
Answer : The balanced chemical equation is,

Explanation :
Rules for the balanced chemical equation in basic solution are :
- First we have to write into the two half-reactions.
- Now balance the main atoms in the reaction.
- Now balance the hydrogen and oxygen atoms on both the sides of the reaction.
- If the oxygen atoms are not balanced on both the sides then adding water molecules at that side where the more number of oxygen are present.
- If the hydrogen atoms are not balanced on both the sides then adding hydroxide ion
at that side where the less number of hydrogen are present. - Now balance the charge.
The half reactions in the basic solution are :
Reduction :
......(1)
Oxidation :
.......(2)
Now multiply the equation (1) by 2 and then added both equation, we get the balanced redox reaction.
The balanced chemical equation in a basic solution will be,

Answer: Most decomposition reactions require an input of energy in the form of heat, light, or electricity. Binary compounds are compounds composed of just two elements. The simplest kind of decomposition reaction is when a binary compound decomposes into its elements.