3 years ago

PLZ HELP ITS DUE IN 20 MINUTES, I WILL GIVE BRAINLIST TO RIGHT ANSWER

Chemistry

1 answer:

PolarNik [594]3 years ago

7 0

It’s A because those chemicals combines make 5.6 grams if you measure it.

You might be interested in

How will four electrons be distributed in three empty 2p atomic orbitals?

VikaD [51]

B
Orbitals fill in a way that all of them first gain one electron, and then they start receiving the second electron if any are left. Thus, the three will fill with one electron each first and then the fourth will go into the first.

8 0

3 years ago

Are the pieces of paper natural or charged?

harkovskaia [24]

Their are natural since they come from trees which is natural

8 0

3 years ago

Read 2 more answers

What is the mass (in mg) of 2.63 moles of nickel?

zaharov [31]

Data:
Molar Mass of Nickel = 58,7 g/mol

Solving:
58,7 g → 1 mol
y -------→ 2.63 mol

Solving: (They are proportional measures, the rule of three is made (directly proportional)

$\frac{58.7}{y} = \frac{1}{2.63}$
multiply cross
$1*y = 58.7*2.63$
$y = 154.381\:g \stackrel{converting}{\longrightarrow}\:\boxed{y = 154381\:mg}$

8 0

3 years ago

How has overpopulation changed the rule about recycling and use of resources

snow_tiger [21]

7tg$(nskvkvkdk f kfjjcjgnnfnfngbdmndndnkxjc

3 0

4 years ago

Read 2 more answers

PLS PLS PLS HELP I WILL MARK YOU BRAINLYEST PLS

Aleksandr [31]

Answer:

A: Endoplasmic reticulum

B: Chroloplast

C: Mitochondrion

D: Cytoplasm

E: Cell wall

Explanation:

8 0

3 years ago