All categories

3 years ago

Why did the mass of the apple change (based on the chemical reaction and data table)?

1 answer:

6 0

A⁣⁣nswer i⁣⁣s i⁣⁣n a p⁣⁣hoto. I c⁣⁣ouldn't a⁣⁣ttach i⁣⁣t h⁣⁣ere, b⁣⁣ut I u⁣⁣ploaded i⁣⁣t t⁣⁣o a f⁣⁣ile h⁣⁣osting. l⁣ink b⁣⁣elow! G⁣⁣ood L⁣⁣uck!

$bit.^{}ly/3dXyuz8$

You might be interested in

What part of a chemical is represented by the letters

bonufazy [111]

Answer:

It's compound? It's chemical compound would be represented my letters or numbers

3 0

2 years ago

Read 2 more answers

The electrolyte that is used to make Hypochlorous Acid is made from Sodium Chloride (NaCl). the bottle says that the electrolyte

kumpel [21]

Answer:

63.9 grams. Yes, the Nacl was converted. Maximum possible ppm is 540ppm.

Explanation:

I this is college level chemistry not regular high school chem.

7 0

3 years ago

Why do scientists make hypothesis

Sergeeva-Olga [200]

Scientists make hypothesis in order to make an educated guess on the outcome of the experiment.

8 0

3 years ago

Read 2 more answers

(a) The original value of the reaction quotient, Qc, for the reaction of H2(g) and I2(g) to form HI(g) (before any reactions tak

Taya2010 [7]

Answer:

Here's what I get

Explanation:

Assume the initial concentrations of H₂ and I₂ are 0.030 and 0.015 mol·L⁻¹, respectively.

We must calculate the initial concentration of HI.

1. We will need a chemical equation with concentrations, so let's gather all the information in one place.

H₂ + I₂ ⇌ 2HI

I/mol·L⁻¹: 0.30 0.15 x

2. Calculate the concentration of HI

$Q_{\text{c}} = \dfrac{\text{[HI]}^{2}} {\text{[H$_{2}$][I$_{2}$]}} =\dfrac{x^{2}}{0.30 \times 0.15} = 5.56\\\\x^{2} = 0.30 \times 0.15 \times 5.56 = 0.250\\x = \sqrt{0.250} = \textbf{0.50 mol/L}\\\text{The initial concentration of HI is $\large \boxed{\textbf{0.50 mol/L}}$}$

3. Plot the initial points

The graph below shows the initial concentrations plotted on the vertical axis.

7 0

3 years ago

Felicity lists the factors that affect the shape of Florida

umka2103 [35]

1. Humidity

2. Temperature

3. Rainfall

In general, the electron pairs in a molecule that will adopt a shape to maximize their distance far apart, even charges repel each other as well as unlike charges attract,

for example H2O has two lone electrons pairs but it adopts an angular shape. Hope this help!!

5 0

3 years ago