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gladu [14]
3 years ago
11

How do I balance Hg(NO3)2

Chemistry
2 answers:
yKpoI14uk [10]3 years ago
8 0
I believe that it’s 2Hg(NO3)2=2HgO+4NO2+O2 correct me if i am wrong
lys-0071 [83]3 years ago
7 0

There is no equation

Explanation:

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What units do we use to measure mass?
MA_775_DIABLO [31]

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We mostly use Kilograms and grams to measure mass =)

Explanation:

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3 years ago
A complex ion that forms in solution has a structure that:____.
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Answer:

can only be determined experimentally.

Explanation:

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6 0
3 years ago
Convert the following Grams: 0.200 moles of H2S
ANEK [815]

Answer:

6.82 g H₂S

General Formulas and Concepts:

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Reading a Periodic Table

<u>Stoichiometry</u>

  • Using Dimensional Analysis

Explanation:

<u>Step 1: Define</u>

0.200 mol H₂S

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

Molar Mass of H - 1.01 g/mol

Molar Mass of S - 32.07 g/mol

Molar Mass of H₂S - 2(1.01) + 32.07 = 34.09 g/mol

<u>Step 3: Convert</u>

  1. Set up:                    \displaystyle 0.200 \ mol \ H_2S(\frac{34.09 \ g \ H_2S}{1 \ mol \ H_2S})
  2. Multiply:                  \displaystyle 6.818 \ g \ H_2S

<u>Step 4: Check</u>

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

6.818 g H₂S ≈ 6.82 g H₂S

7 0
3 years ago
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