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Bess [88]
3 years ago
10

What process form glaciers?

Chemistry
2 answers:
Tasya [4]3 years ago
7 0

glaciers forms when snow accumulates in the same area to form ice. This accumulation makes snow to compress and recrystallize forming grains. These grains grows into larger crystals till the air pocket between them becomes very very tiny. This process of glacier formation takes more than 100 years.

Ymorist [56]3 years ago
7 0

Answer:

the answer is d, accumulation and compaction.

Explanation:

all of the other answer choices are examples of erosion, deposition, and weathering.

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What were the results on Rutherford's goldfoil experiment
diamong [38]

Answer:

Explanation:

The relative massive alpha particles could go through the gold foil without being deviated of their trajectory or only small deviations due to the uniformity distribution positive charge of the protons.

4 0
3 years ago
I need help with these two
bearhunter [10]

Answer:

6. d,  7. a

Explanation:

6. Molarity is a number of moles solute in 1 L solution.

7. 1 L solution - 2.5 mol K2CO3

 20 L             - x mol K2CO3

x  =20*2.5/1 = 50 mol K2CO3

Molar mass(KCO3) = M(K) + M(C) + 3M(O)= 39 +12 +3*16= 99 g/mol

99 g/mol *50 mol = 4950 g KCO3 Closest answer is A.

Actually KCO3 does not exist, in reality it should be K2CO3.

3 0
3 years ago
Calculate the mass in micrograms of zinc oxalate the chemist has added to the flask. be sure your answer has the correct number
Vera_Pavlovna [14]
<span>A chemist adds 155.0ml of a 4.10 X 10^-5 mmol/L of a zinc oxalate (ZnC2O4)solution to a reaction flask. Calculate the mass in micrograms of zinc oxalate the chemist has added to the flask. 1mmol = 10^-3 mol Therefore 4.10*10^-5mmol = 4.10*10^-8mol molar mass ZnC2O4 = 65.39+(2*12.011)+(4*15.99) = 153.372g/mol You have 4.10*10^-8 mol/litre =153.372 * 4.10*10^-8 = 6.29*10^-6 grams / litre (* see below) But you have 155ml. Mass of ZnC2O4 = 155/1000*6.29*10^-6 g Mass is = 9.75*10^-7 grams 1µg = 10^-6 g You then have 9.75*10^-7/10^-6 = 0.975µg ZnC2O4 (*see below) at this point you could have said: 1µg = 10^-6 g therefore you have a solution of 6.29µg per litre, 155ml = 6.29*155/1000 = 0.975µg ZnC2O4</span>
3 0
3 years ago
What does the 3 indicate in 1s22s22p63s1?
Dahasolnce [82]
The 3 indicates the third electron shell. (Which has only 1 electron in it in this configuration)

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
What group is helium in? Group 8 or group 2?
Gemiola [76]

Answer:

group 8 of the periodic table

Explanation:

7 0
3 years ago
Read 2 more answers
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