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
kifflom [539]
3 years ago
6

How many sig figs are in 0.0003422

Chemistry
1 answer:
Ivenika [448]3 years ago
5 0

Answer:

4

Explanation:

The zeros before a non zero digit do not count as significant figures so there are 4 sig figs in the number

You might be interested in
What is extensibility?​
Katena32 [7]

Answer:

Extensibility is a software engineering and systems design principle that provides for future growth.

Explanation:

hope ot helps good day

5 0
3 years ago
Pls help . I don't know this one .
aliya0001 [1]
The answer is the first one, Xe
5 0
3 years ago
hat is the percentage of water in the following compound? Answer using three significant figures. Sodium carbonate decahydrate,
BigorU [14]
You need to find the whole molar mass of the compound using the periodic table to add the values. 

Na2CO3= (2 x 23.0) + 12.0 + (3 x 16.0)= 106 g/mol
H2O= 10 x [ (2 x 1.01 ) + (16.0) ]= 180.2 g/mol

the total molar mass is 106 + 180.2 = 286.2 g/mol

the percentage of water you can find by doing "parts over the whole"

H2O%= 180.2 / 286.2 X 100= 63.0%
7 0
3 years ago
What’s the purpose of a transistor?
Musya8 [376]
To turn the flow of electricity on or off. Probably wrong
8 0
3 years ago
Read 2 more answers
4) What is the order of the energy pyramid.?
bazaltina [42]
Each step of the food chain in the energy pyramid is called a trophic level. Plants or other photosynthetic organisms (autotrophs) are found on the first trophic level, at the bottom of the pyramid. The next level will be the herbivores, and then the carnivores that eat the herbivores.
4 0
3 years ago
Other questions:
  • Convert 34.59cm3 to cubic inches (in3) given that 1 inch = 2.54cm
    8·1 answer
  • What are the pros and cons of using Nitrous Oxide in a vehicle?
    8·1 answer
  • A resting object exerts pressure equals to
    11·1 answer
  • Why nucleus is stable?
    12·2 answers
  • BRAINLIEST IF ANSWERED IN THE NEXT 5M
    5·1 answer
  • Why is it significant that the color emitted from the hydrogen emission spectrum is not white?
    6·1 answer
  • Heat is added to 110.0 grams of liquid of water at 50.00°C to produce water vapor. The vapor is collected and heated to a temper
    15·1 answer
  • An organelle that is not found in this illustration of a cell would be
    14·2 answers
  • 63.15 mL of calcium hydroxide is required to titrate 18.9 mL of a 0.200 M H3PO4 solution. What is the molarity of the basic solu
    8·1 answer
  • What's different about the valence electrons of Carbon and Silicon?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!