Ask question

Ask question

All categories

3 years ago

7

If your front yard is 16.0 feet wide and 20.0 feet long, and each square foot of lawn accumulates 1250 new snowflakes every minu

te, how much snow (in kilograms) accumulates on your lawn per hour? Assume an average snowflake has a mass of 2.00 mg.

1 answer:

Free_Kalibri [48]3 years ago

3 0

I think the answer is 3x-x+2=4

You might be interested in

What are to long term impacts that the concept of matter cannot be destroyed or created

Tcecarenko [31]

As long as matter cannot be destroyed or created , nothing can be gained or lost.

there is zero impact and hence one cannot numerate the impact

8 0

3 years ago

Which letter represents the activated complex?<br> 1. A<br> 2. B<br> 3. F<br> 4. G

lana66690 [7]

Answer:

2. B.

Explanation:

The letter B represents the activated complex.

The activated complex is the intermediate that is formed between the states of reactants "F" and products "G".

Letter A represents the activation energy of the reaction, that is the difference in potential energy between the reactants "F" and activated complex "B".

Letter C represents the enthalpy change of the reaction, that is the difference in potential energy between products "G" and reactants "F".

Letter D represents the potential energy of products "G".

Letter E represents the potential energy of reactants "E".

4 0

3 years ago

The northern lights and huge power surges in technology are both effects of what

umka2103 [35]

Solar winds. Plasma particles from the sun affect earth's atmosphere and cause magnetic interferance.

7 0

3 years ago

Balance <br> AI(NO3)3 +<br> H2SO4 →<br> Al2(SO4)3 +<br> HNO3

nikklg [1K]

Answer:

2Al(NO3)3 + 3H2SO4 → Al2(SO4)3 + 6HNO3

Explanation:

i just looked up how to balance it, i dont really know how to balance it exactly

5 0

3 years ago

As the [H] In a solution decreases, what happens to the [OH-]?

valentinak56 [21]

C. It increases and the pH stays constant.

5 0

2 years ago