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Xelga [282]
3 years ago
9

What are the independent and dependent variables explained easily.

Chemistry
1 answer:
Whitepunk [10]3 years ago
3 0
Independent and dependent variables are what make experiments worth doing and they help make the experiment accurate 
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Water, Water Everywhere
Temka [501]

Answer:

Sublimation!

Explanation:

sublimation is when a solid turns right into a vapor/gas without first becoming a liquid. with ice, it happens when temperatures are low and pressure is high.

5 0
2 years ago
The mass of an object is 100 mg. What is the object's mass in kg?
juin [17]
0.0001 is the objects mass because you go from mili, to centi, deci, gram, deca, hecta, Kila. that's 6 decimal points which is what times you 3 zeroes before the 1. The decimal point started out at the end of 100 and moved 6 places to be 0.0001
7 0
3 years ago
Read 2 more answers
What is the pH of a 75.0 mL solution that is 0.045 M in weak base and 0.053 M in the conjugate weak acid
noname [10]

Answer:

7.07

Explanation:

HA = weak acid = 0.053

A+ = conjugate base = 0.045

Ka = 7.2x10^-8

Ka = [H+][A-]/HA

7 2x10^-8 = [H+][0.045]/0.053

[H+] = 7.2x10^-8 x 0.053/0.045

= 8.48x10^-8

PH = -log[H+]

= -log[8.48x10^-8]

PH = -[login.48 + log10^-8]

PH = -0.928 - (-8)log10

= 7.07

3 0
3 years ago
What volume is represented by each small tick
sladkih [1.3K]

Answer:

there

Explanation:

Tick Volume Definition Tick volume is measuring every trade whether up or down and the volume that accompanies those trades for a given time period. If you are a day trader or a short term swing trader, tick volume analysis will assist you in sizing up the market on an intraday basis.

5 0
3 years ago
What is the site of ATP synthesis
Fynjy0 [20]
ATP is synthesized in the mitochondria.
The mitochondria is known to be the powerhouse of a cell.


Hope it helped!
6 0
3 years ago
Read 2 more answers
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