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Charra [1.4K]
4 years ago
13

This is no help Ok so bydhcvx

Chemistry
2 answers:
Elodia [21]4 years ago
6 0
Do you need help with something?
dedylja [7]4 years ago
5 0

Answer:ok

Explanation: 38732873457438573455101010101010010101010101010101010101010101010101010101010101010101010101010101010101101010101

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Assuming that the smallest measurable wavelength in an experiment is 0.730 fm (femtometers), what is the maximum mass of an obje
Archy [21]
<span>1 fm = 1.0 × 10-15 meters 
</span>so
0.610<span>  fm x (1.0x10^-15 m / 1 fm)
                   = 6.1x10^-16 m</span>
so the formula is
λ = h / mu 
so,
as we know mass value so by putting
<span>m = (6.626*10^-34)/(6.1*10^-16*199)
    =</span>(6.626*10^-34)/(1213.96*<span>10^-16)
</span><span>    = 5.45 x 10^ -21 
hope thats an answer for you</span>
6 0
3 years ago
The pH of a basic solution is 8.87. What is [H⁺]?
juin [17]
  • pH be x

\\ \rm\rightarrowtail -log[H^+]=8.87

\\ \rm\rightarrowtail log[H^+]=-8.87

\\ \rm\rightarrowtail [H^+]=10^{-8.87}

\\ \rm\rightarrowtail [H^+]=1.34

3 0
2 years ago
Step 8: Measuring the Volume of Air Near 80°C
Tcecarenko [31]

Answer: 1-82 2-7.4 3-355 4-.93

Explanation:

answers on edg

4 0
3 years ago
A system at equilibrium has two aqueous products and two aqueous reactants. An additional amount of one of the products is added
devlian [24]

Answer: c. the amounts of the reactants

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle. This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

For the given reaction:

A(aq)+B(aq)\rightleftharpoons C(aq)+D(aq)

If the concentration of one of the products is increased, so according to the Le-Chatelier's principle, the equilibrium will shift in the direction where decrease of concentration of product takes place. Therefore, the equilibrium will shift in the left direction i.e. towards the reactants and thus more reactants will be formed.

6 0
3 years ago
How do you convert a temperature from Celsius to kelvin?
kkurt [141]

Answer:

Kelvin = Celsius + 273.15

Explanation:

Instead of 273.15 you can use just 273 as well

3 0
3 years ago
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