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3 years ago

What is the wavelength frequency and energy of a wavelength of 580

Chemistry

1 answer:

levacccp [35]3 years ago

4 0

It’s this uNPy1tSwb0

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in the cell, newely made proteins move directly from the ribosomes into the rough _____ _____, where they are chemically modifie

olga nikolaevna [1]

Answer:

endoplasmic reticulum

Explanation:

there it is

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4 years ago

How much did bottled water grow between 2015 and 2016?

Solnce55 [7]

Answer:

The International Bottled Water Association (IBWA), Alexandria, Va., and Beverage Marketing Corporation (BMC), New York, recently released 2015 bottled water statistics showing that Americans' consumption of bottled water increased by 7.9 percent and bottled water sales were up 8.9 percent from the previous year.

Explanation:

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3 years ago

Why does the magnitude and direction of the inertial force on the body is always zero for a freely falling body

svlad2 [7]

Answer:

Because his first law states that an object with a net force of zero acting on it will remain at rest, if initially at rest, or it will maintain a constant velocity.

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3 years ago

What kind of substances make good thermal insulators?

EastWind [94]

Answer: <span>Fiberglass
Hope this helps!</span>

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3 years ago

Read 2 more answers

What is the mass in grams of 2.25 mol of the element iron, Fe?

scZoUnD [109]

<h3>Answer:</h3>

126 g Fe

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

<u>Chemistry</u>

<u>Atomic Structure</u>

Reading a Periodic Table
Using Dimensional Analysis

<h3>Explanation:</h3>

<u>Step 1: Define</u>

2.25 mol Fe

<u>Step 2: Identify Conversions</u>

Molar Mass of Fe - 55.85 g/mol

<u>Step 3: Convert</u>

Set up: $\displaystyle 2.25 \ mol \ Fe(\frac{55.85 \ g \ Fe}{1 \ mol \ Fe})$
Multiply: $\displaystyle 125.663 \ g \ Fe$

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

125.663 g Fe ≈ 126 g Fe

4 0

3 years ago