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Mama L [17]
2 years ago
10

The better we measure the better things ____

Chemistry
1 answer:
Vitek1552 [10]2 years ago
8 0

Don't look in the comments

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The figure shows the hybrid orbitals of methane. mc022-1.jpg Which molecule has the same shape and hybridization as methane? SO3
Orlov [11]
METHANE - sp³ - shape: tetrahedral
....................
SO₃ - sp² - shape: trigonal
C₂H₂ - sp - shape: linear
CH₂O - sp² - shape: trigonal
CF₂Cl₂ - sp³ - shape: tetrahedral
....................
Which molecule has the same shape and hybridization as methane?
CF₂Cl₂ (difluorodichloromethane)
4 0
3 years ago
Read 2 more answers
Riya rides his bike 63 miles in 270 minutes. What is his average speed in miles per hour? Be sure to include the equation for sp
antoniya [11.8K]
Time t=270 minutes=270/60=9/2 hours
distance s=63 miles
average speed v=s/t=63 ÷\frac{9}{2}
=63×\frac{2}{9}
=14 miles/hour
6 0
3 years ago
Sodium sulfide reacts with hydrochloric acid to produce hydrosulfuric acid and sodium chloride. (you need to write and balance t
VikaD [51]

Answer:

2.5 moles of NaCl

Explanation:

The balanced chemical reaction equation is shown in the image. Since it takes 2 moles of Hydrochloric acid to form two moles of sodium. Chloride, then 2.5 moles of hydrochloric acid should also form 2.5 moles of sodium chloride according to the balanced reaction equation.

4 0
3 years ago
How many moles of Fe2O3 are in 203 g of the compound?
ruslelena [56]
The equation is :
moles=mass/molar mass
so, the mass is 203 and molar mass is 159.69 
You divide the 203 by 156.69 as the equation shows
so the moles is 1.27 mol. 
6 0
3 years ago
Is MgS ionic or covalent
Keith_Richards [23]

Answer:

Ionic

Explanation:

Mg has 2 electron in it's outermost orbit, by donating this two electron to Sulfur it get stable mg 2+ electronic configuration while sulfur has 6 electron in it's outermost shell ,so sulfur accept this 2 electron and complete it's octet and become s2–.

6 0
2 years ago
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