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
sertanlavr [38]
3 years ago
15

Chemistry

Chemistry
1 answer:
madam [21]3 years ago
7 0

Answer: 1. 3.914 × ^10-4 | 2. 4.781 × ^10-1

Explanation:

You might be interested in
4. What is the molar mass of NO?
raketka [301]

Answer:

Nitrogen is a chemical element that has the symbol N and atomic number 7 and atomic mass 14.00674µ.

Explanation:

7 0
2 years ago
Question 1 of 10
SVETLANKA909090 [29]

Answer:

AS THE HYPOTHESIS MEANS THAT OUR THOUGHTS AND FINDINGS SO

PART B  .... RATTLESNAKES VENOM CAN BE USED AS TREATMENT

Explanation:

PLEASE MARK AS BRAINLIEST

8 0
2 years ago
How to round significant figures
marissa [1.9K]

Explanation:

To round to a significant figure:

  1. look at the first non-zero digit if rounding to one significant figure
  2. look at the digit after the first non-zero digit if rounding to two significant figures
  3. draw a vertical line after the place value digit that is required
  4. look at the next digit
  5. if it's 5 or more, increase the previous digit by one
  6. if it's 4 or less, keep the previous digit the same
  7. fill any spaces to the right of the line with zeros, stopping at the decimal point if there is one

<h3><em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em></h3>
7 0
3 years ago
Read 2 more answers
What is an example of a solid turning into another state of matter? ​
Rom4ik [11]

Answer:

Explanation:

Let me start with a simple one:

An ice cube ( solid ) changing into water ( a liquid )

Another example:

Dry ice ( solid ) submiling.

HOPE IT HELPES

4 0
3 years ago
Answer this please, that would be very helpful.
kramer

Hey, for #1, it's 1, 1, 1 because it's already balanced!

For #2, it's 1, 2, 1, 1 since the product side has 2 Cl's but left side only had 1.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What mass of Cu(s) would be produced if 0.40 mol of Cu2O(s) was reduced completely with excess H2(g) ?
    10·1 answer
  • Balance the chemical equation below using the smallest possible whole number stoichiometric coefficients NH3(g) + O2(g) + CH4(g)
    13·1 answer
  • If the percent by volume is 2.0% and the volume of solution is 250 mL, what is the volume of solute in solution? Show your work.
    6·1 answer
  • Difference in solubility products and molar solubility?
    15·1 answer
  • Calculate the vapor pressure at 35ºC of a solution made by dissolving 20.2 g of sucrose (C12H22O11)in 60.5 g of water. The vapor
    8·1 answer
  • How much heat in joules and in calories is required to heat at 28.4g( 1 oz) ice cube from -23C TO 1.0C
    13·1 answer
  • A chemist has discovered a drug that blocks phosphoglucoisomerase, an enzyme that catalyzes the second reaction in glycolysis. h
    9·1 answer
  • Explain why arginine is a basic amino acid
    7·2 answers
  • What is pressure in relation to a gas?
    9·1 answer
  • Which organelle in the table is correctly matched with its function?<br> which one is it??
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!