Answer:
Through the process of condensation
Explanation:
Condensation is when gas converts to liquid. Carbon Dixide in the air will eventually convert to water and ruin the ocean water, thus affecting coral reefs. Please mark brainliest :)
Answer:
5.5 × 10²² formula units Al₂O₃
General Formulas and Concepts:
<u>Chemistry - Stoichiometry</u>
- Reading a Periodic Table
- Dimensional Analysis
- Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.
Explanation:
<u>Step 1: Define</u>
9.3 g Al₂O₃
<u>Step 2: Define conversions</u>
Avogadro's Number
Molar Mass of Al - 26.98 g/mol
Molar Mass of O - 16.00 g/mol
Molar Mass of Al₂O₃ - 2(26.98) + 3(16.00) = 101.96 g/mol
<u>Step 3: Convert</u>
<u /> = 5.4928 × 10²² formula units Al₂O₃
<u>Step 4: Check</u>
<em>We are given 2 sig figs. Follow sig fig rules.</em>
5.4928 × 10²² formula units Al₂O₃ ≈ 5.5 × 10²² formula units Al₂O₃
Cloud level (ft)Cloud type
High clouds (CH)
Base usually 20,000 ft or above, over British Isles
<span>CirrusCirrocumulusCirrostratus</span>
Medium clouds (CM)
Base usually between 6,500 and 20,000 ft over British Isles.
<span>AltocumulusAltostratusNimbostratus</span>
Low clouds (CL)
Base usually below 6,500 ft over British Isles.
hope this helps!
Answer:
2:2:1
Explanation:
The reaction expression is given as:
HXO → HX + O₂
We are to balanced this unbalanced reaction expression.
To solve this put, coefficient a, b and c before every specie:
aHXO → bHX + cO₂
Now use a mathematical approach to solve this;
Conserving H: a = b
X: a = b
O: a = 2c
let a = 1, b = 1 and c =
Multiply through by 2;
a = 2, b = 2 and c = 1
So;
2HXO → 2HX + O₂
Balanced ratio; 2:2:1
Answer:
increase the rate at which he turns the crank
Explanation:
study island