1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SpyIntel [72]
4 years ago
9

WILL MARK BRAINLIEST!!!! PLS HELP!!!

Chemistry
1 answer:
docker41 [41]4 years ago
6 0

True

False

False

True

True

False

True

True

You might be interested in
HELLLLLLLLLLLLP ME PLS 10 points pls
lakkis [162]
I think it is 3, but I'm not sure
4 0
3 years ago
How many molecules are in 210 grams of CO2?
AlexFokin [52]

Answer:

30 molecules

Explanation:

easy

6 0
3 years ago
The invisible force that surrounds a magnet is called the ________
Sladkaya [172]
Magnetic field
happy to help
8 0
3 years ago
If ethanol has a density of 0.785g/mL, calculate the volume of 83.7 g of ethanol.
ratelena [41]

Answer:

<h2>106.62 mL</h2>

Explanation:

The volume of a substance when given the density and mass can be found by using the formula

volume =  \frac{mass}{density} \\

From the question

mass = 83.7 g

density = 0.785 g/mL

We have

volume =  \frac{83.7}{0.785}  \\  = 106.62420

We have the final answer as

<h3>106.62 mL</h3>

Hope this helps you

8 0
3 years ago
Can you help me with these 5 questions 5 pts each
Alenkasestr [34]
The ampere (A) The ampere is the SI base unit of electrical current. ...The candela (cd) The candela is the SI base unit of luminous intensity. ...The kelvin (K) The kelvin is the SI base unit of thermodynamic temperature. ...The kilogram (kg) The kilogram is the SI base unit of mass. ...The metre (m) ...The mole (mol) ...The second (s)
7 0
3 years ago
Other questions:
  • What kind of energy transformation occurs in a gasoline-powered car?
    12·2 answers
  • You are exploring a system of caves. You have ignored safety regulations and have not brought a partner. While spelunking you dr
    15·1 answer
  • How many grams of O2(g) are needed to completely burn 15.6 g of C3H8(g)?
    7·1 answer
  • Calculate the mass in grams of 0.0091 moles of strontium nitrate.
    13·1 answer
  • Pls help!!!!!
    13·2 answers
  • A chemistry student needs of isopropenylbenzene for an experiment. She has available of a w/w solution of isopropenylbenzene in
    10·1 answer
  • What is the true ratio of atoms in a molecule or formula unit called
    15·2 answers
  • N2 H4 (1) + O2
    14·1 answer
  • 1. How would you describe what red cabbage juice is?*
    13·1 answer
  • 4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!