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
hichkok12 [17]
3 years ago
5

What is the source of water as a reactant in photosynthesis

Chemistry
2 answers:
igomit [66]3 years ago
8 0

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   :)

Anon25 [30]3 years ago
8 0

The reactants are light energy, water, and carbon dioxide. The producers (plants) use the reactants in order to make the food that is important for plants being able to grow. The reaction of the chemicals water and carbon dioxide in the presence of energy from the sun light causes glucose to form.

You might be interested in
An electron is in a region outside the nucleus. An electron
GenaCL600 [577]

Answer:

b

Explanation:

electrons lie in the orbits of the atom. they are negatively charged and they are very small in size. they have very less mass than proton. ele tron has 1/1840 mass of proton.

8 0
3 years ago
The fact that HBO2, a reactive compound, was produced rather than the relatively inert B2O3 was a factor in the discontinuation
Reil [10]

Answer:

1027.62 g

Explanation:

For B_2H_6  :-

Mass of B_2H_6  = 296.1 g

Molar mass of B_2H_6  = 27.66 g/mol

The formula for the calculation of moles is shown below:

moles = \frac{Mass\ taken}{Molar\ mass}

Thus,

Moles= \frac{296.1\ g}{27.66\ g/mol}

Moles\ of\ B_2H_6= 10.705\ mol

From the balanced reaction:-

B_2H_6(g) + 3 O2_{(l)}\rightarrow 2 HBO_2_{(g)}+ 2 H_2O_{(l)}

1 mole of B_2H_6 react with 3 moles of oxygen

Thus,

10.705 mole of B_2H_6 react with 3*10.705 moles of oxygen

Moles of oxygen = 32.115 moles

Molar mass of oxygen gas = 31.998 g/mol

<u>Mass = Moles * Molar mass = 32.115 * 31.998 g = 1027.62 g</u>

8 0
3 years ago
Partial charges will exist on each atom when a bond exists between two atoms with different electronegativities. Since the atom
lana66690 [7]

Answer:

negative, positive, increase

Explanation:

From the given question,  

During the formation of bond, between two atoms with difference between their electronegativity-

  • The more electronegative atom, will pull the electrons towards itself , and hence acquires a partial negative charge,

And,

  • The less electronegative atom, will acquire a partial positive charge.
  • The more the difference between the electronegativity of the atoms, the more would be the magnitude of partial charge.
  • And, the less would be the difference between the electronegativity of the atoms, the lesser would be the magnitude of partial charge.
7 0
2 years ago
What is the composition of stainless steel​
andreev551 [17]
Stainless steel is an alloy of iron, chromium and nickel.
3 0
1 year ago
Read 2 more answers
The recommended daily allowance (rda of calcium is 1.2 g. calcium carbonate contains 12.0% calcium by mass. how many grams of ca
defon
1) Calcium carbonate contains 40.0% calcium by weight.
M(CaCO₃)=100.1 g/mol
M(Ca)=40.1 g/mol
w(Ca)=40.1/100.1=0.400 (40.0%)!

2) Mass fraction of this is excessive data.

3) The solution is:

m(Ca)=1.2 g

m(CaCO₃)=M(CaCO₃)*m(Ca)/M(Ca)

m(CaCO₃)=100.1g/mol*1.2g/40.1g/mol=3.0 g
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which pH value would a very acidic solution have?<br> a. 0<br> b. 6<br> c. 9<br> d. 14
    13·2 answers
  • Give the name of the element whose neutral atom tends to have 77 electrons.
    14·1 answer
  • Gold can undergo transmutation. es001-1.jpg This type of nuclear decay is called .
    9·2 answers
  • The water is an example of a ________
    15·2 answers
  • aqueous solution containing 17.5 g of an unknown nonelectrolyte compound in 100. gof water has a freezing point of –1.8 oC. Calc
    14·2 answers
  • Which of the following compounds has only one atom of carbon?
    12·1 answer
  • A 5.687 g sample of iron reacts with oxygen, forming an iron oxide. The final mass of the iron oxide is 8.131 g. What is the for
    5·1 answer
  • Use the periodic table to determine the electron configuration for aluminum (AI) and arsenic (As) in
    13·1 answer
  • I’m confused how to do this
    5·1 answer
  • Answer the question given in the photo below
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!