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
Tomtit [17]
3 years ago
8

How does the amount of sunlight affect the height of new plants ? I need the topic please

Chemistry
1 answer:
stira [4]3 years ago
7 0

Answer:

the more sun there is, the taller the plant

Explanation:

You might be interested in
40. What is the mass of 3 moles of H 2 O
Leya [2.2K]

Answer:

54g

Explanation:

Given parameters:

Number of moles of H₂O  = 3 moles

Unknown:

mass of water  = ?

Solution:

To solve this problem, we use the expression below:

         mass  = number of moles x molar mass

Molar mass of H₂O  = 2(1)  + 16  = 18g/mol

Mass of water  = 3 x 18  = 54g

3 0
3 years ago
Which element is a metalloid?
kari74 [83]
Hi , the answer is silicon.
3 0
4 years ago
If an atom of Oxygen (8 protons, 8 neutrons, and 8 electrons) gains two electrons, what is the charge of the ion formed?
Alexxx [7]

Answer:

It becomes negative

Explanation:

protons carry a positive charge

neutrons carry a neutral charge

electrons carry a negative charge

if we add 2 more electrons, the charge of the ion becomes negative

thank you.

4 0
3 years ago
When [H+] = 3.33 x 10-7 what is the ph?
Fittoniya [83]

Answer:

<h2>6.48 </h2>

Explanation:

The pH of a solution can be found by using the formula

pH = - log ([ {H}^{+} ])

From the question we have

pH =  -  log(3.33 \times  {10}^{ - 7} )  \\  = 6.477555...

We have the final answer as

<h3>6.48 </h3>

Hope this helps you

8 0
3 years ago
State the ideal gas law equations and tell what each term means
slavikrds [6]
<h3><u>Answer and explanation;</u></h3>

Ideal gas law is the mathematical relationship among pressure, volume, temperature, and the number of moles of a gas.

The ideal gas law is given by;

PV=nRT, where

P is the Pressure

V is the volume of the gas.

n is the number of moles

R is the gas constant  and

T is the temperature

8 0
3 years ago
Read 2 more answers
Other questions:
  • An exothermic reaction releases 13,450J of heat. How many calories of energy are released? A) 5 56,274 calories B)1,244 calories
    5·1 answer
  • What happens when light strikes a transparent object?
    5·2 answers
  • If 8.800 g of c6h6 is burned and the heat produced from the burning is added to 5691 g of water at 21 °c, what is the final temp
    6·1 answer
  • What Happens If You Mix Ammonia And Hydrogen Peroxide?
    13·1 answer
  • Which units are used to measure both velocity and speed? Select 3 correct choices.
    15·1 answer
  • What is the molality of a solution of Al(C103), in water that boils at 103.82°C (K) = 0.512°C/m)?
    11·1 answer
  • 5 - What is the pH of a solution with a
    13·2 answers
  • Assume a density of water of 1.00 g/mL, and calculate the mass of water in the solution
    12·1 answer
  • What is the change in temperature when 6.00 L of Xenon at 20.0 °C is compressed to 4.00 L.
    14·1 answer
  • How are reactivity patterns on the periodic table related to an element's use in everyday applications?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!