2 years ago

What is S for silicon tetrachloride, SiCl4

Chemistry

1 answer:

Nataly [62]2 years ago

8 0

Search it up lol, I got the answer 4 though

You might be interested in

____________ enables you to ride a bike without skidding and falling.

Marina86 [1]

Sliding or rolling friction

4 0

2 years ago

Why is potassium placed in the periodic table where it is?

Virty [35]

Potassium is placed where it is based on its properties and it's reactivity. It's also placed there based on it's atomic number.

6 0

3 years ago

When combined with alcohol some over the counter drugs can:

Marianna [84]

Can cause a chemacal reaction

can i have brainliest i need it

7 0

2 years ago

Read 2 more answers

Can someone help me please? I’d appreciate it! Also please do not send me a link or delete your answer! Thanks

chubhunter [2.5K]

Answer:

14.53ML

Explanation:

V1=218

V2=?

P2=15p1

USING BOYLE'S LAW

P1V1=P2V2

V2=P1V1/P2=P1(218ML)/15P1

=14.53ML

5 0

3 years ago

If 26.2 mL of AgNO3 is needed to precipitate all the Cl− ions in a 0.785-mg sample of KCl (forming AgCl), what is the molarity o

sweet-ann [11.9K]

Answer:

The molarity of the $AgNO_3$ solution is $4.02 \times 10^4 M$

Explanation:

The Balanced chemical equation is

$1AgNO_3 (aq) +1KCl (aq) > 1 AgCl (s)+1KNO_3 (aq)$

Mole ratio of $AgNO_3$ : KCl is 1 : 1

So moles $AgNO_3$ = moles KCl

$Moles KCl = \frac {mass}{molarmass}$

$= \frac {0.785 mg}{(39.1+35.5 g per mol)}$

$= \frac {0.000785 g}{74.6 g per mol}$

$= 0. 0000105 mol KCl$

$= 0.0000105 mol AgNO_3$

So Molarity

$= \frac {moles of solute}{(volume of solution in L)}$

$= \frac {0.0000105 mol}{26.2 mL}$

$=\frac {0.0000105 mol}{0.0262 L}$

= 0.000402M or mol/L is the Answer

(Or) $4.02 \times 10^4 M$ is the Answer

6 0

2 years ago