1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ASHA 777 [7]
2 years ago
10

A compound needed for photosynthesis​

Chemistry
1 answer:
Pavel [41]2 years ago
8 0

Answer:

Carbon dioxide as well as water are needed for photosynthesis.

Explanation:

You might be interested in
2 science questions! 20 POINTS AND WILL REWARD BRAINLIEST!
serious [3.7K]
214, 84 Po ----Beta decay
3 0
3 years ago
Read 2 more answers
The coordination compound Co3[Cr(CN)6]2 contains Co2+ cations and a complex anion. What is the likely oxidation state for Cr in
otez555 [7]

Answer:

-3

Explanation:

The oxidation state or oxidation number of an atom is the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.

The complex anion here is [Cr(CN)6]3-.

Now, as the oxidation state of CN or cyanide ligand is -1, and if we suppose the oxidation state of Cr to be 'x', then; x - 6 = -3 (overall charge on the anion),

so x= +3. Hence the oxidation state of Chromium in this complex hexacyanochromium (III) anion comes out to be -3.

.

7 0
2 years ago
The weight of an object ____.
miv72 [106K]

Explanation:

the. correct option is d

3 0
1 year ago
Match the following vocabulary words with their definitions.
omeli [17]
1. condensation
2. evaporation
3. precipitation
4. transpiration
5. dew
6 0
3 years ago
Read 2 more answers
Can someone show their work on how to do this: Calculate the number of moles of Al2O3 present in 23.87g. (Molar mass of Al2O3= 1
vodomira [7]

Answer:

0.234 moles

Explanation:

moles of Al2O3 = mass / molar mass

moles of Al2O3 = 23.87g / 102.0g/mol

moles of Al2O3 = 0.234 moles (to three significant figures)

6 0
3 years ago
Other questions:
  • What volume will water vapor form when 40 liters of hydrogen completely reacts with 25 liters of oxygen? Assume the temperature
    8·1 answer
  • What will happen to the final pressure of a cylinder when the volume is doubled.
    11·1 answer
  • Lead is an important input in the production of crystal. If the price of lead decreases, then we would expect the supply of a. c
    7·1 answer
  • The number of valence electrons for 1s22s22p4 is:
    10·1 answer
  • Convert 180 g/mol to mole/L
    15·1 answer
  • Fill in the blank to complete the statement
    7·1 answer
  • Please I need this help me​
    5·1 answer
  • Someone please help me I will give BRAINLIST
    10·2 answers
  • What is empirical formula?​
    12·2 answers
  • 6. How many grams are present in 13.2 moles of O₂?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!