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lianna [129]
3 years ago
8

What acid is produced by plant roots

Chemistry
1 answer:
masya89 [10]3 years ago
4 0
Carbonic acid. Because roots are not photosynthetic, they produce carbon dioxide like you do. Carbon dioxide combines with water to form the mild acid carbonic acid.
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How many cm 3 are in 0.14 m 3?
nlexa [21]

Answer:

There are 14 cm in 0.14 m

5 0
4 years ago
Will larger crystals will be formed when molten rock cools more slowly
STatiana [176]
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A Bronsted-Lowry<br> _______is a molecule or ion that donates<br> a hydrogen ion in a reaction,
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A Bronsted-Lowry acid-base is a molecule or ion that donates a hydrogen ion in a reaction.

<em>Brainliest Please?</em>

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3 years ago
A sample of CO2 weighing 86.34g contains how many molecules?
irakobra [83]

Answer:

1.181 × 10²⁴ molecules CO₂

General Formulas and Concepts:

<u>Chemistry - Atomic Structure</u>

  • Reading a Periodic Table
  • Using Dimensional Analysis
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Explanation:

<u>Step 1: Define</u>

86.34 g CO₂

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

Avogadro's Number

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Molar Mass of O - 16.00 g/mol

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<u>Step 3: Convert</u>

<u />86.34 \ g \ CO_2(\frac{1 \ mol \ CO_2}{44.01 \ g \ CO_2} )(\frac{6.022 \cdot 10^{23} \ molecules \ CO_2}{1 \ mol \ CO_2} ) = 1.18141 × 10²⁴ molecules CO₂

<u>Step 4: Check</u>

<em>We are given 4 sig figs. Follow sig fig rules and round.</em>

1.18141 × 10²⁴ molecules CO₂ ≈ 1.181 × 10²⁴ molecules CO₂

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3 years ago
Element or Compound<br> Krypton<br> Lye<br> Graphite<br> Vinegar
Thepotemich [5.8K]
Krypton- rare gas, element in the noble gases
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Graphite- element
Vinegar- is acetic acid, compound( aqueous solution)
7 0
3 years ago
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