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
adell [148]
3 years ago
11

What's 3.0 x 10^-2 in standard notation?

Chemistry
1 answer:
hodyreva [135]3 years ago
7 0
Hope this helps (: if you need anything else like for me to explain step to step i am more then willing to do so!

You might be interested in
For the unbalanced equation, what is the coefficient for c5h10 ?
marshall27 [118]
The answer is the coefficient is "1".
C₅H₁₀, now you see that there is no number with this and when there is no number or digit, it means the coefficient is one.
we use the coefficients to balance the equation of the reaction in such a way that number of the atoms of the elements in the reactants are equal to the number of atoms of different elements in the product, so that both sides are equal and balanced.
8 0
4 years ago
Please help <br> Why does a smoke detector use alpha radiation rather than beta or gamma radiation?
ziro4ka [17]

Answer:To be honest i dont know

Explanation:

e

4 0
3 years ago
How many atoms are there in an aluminium molecule​
PtichkaEL [24]

Answer:

There are 6.022 × 10²³ atoms in one molecule of aluminium

8 0
2 years ago
Read 2 more answers
16. The exothermic reaction between liquid hydrazine (N,H) and liquid hydrogen peroxide is used to
Xelga [282]

Answer and Explanation:

N2H2 + H2O2 = N2 + 2 H2O  2.7747 moles of HOOH (hydrogen peroxide)=5.5494 moles of H2O  

7 0
3 years ago
What is the area of a rectangle<br> that has a base of 6 cm and a<br> height of 18 cm?
Wewaii [24]

Answer:

Area of rectangle = 108 cm²

Given:

Base = 6 cm

Height = 18 cm

Explanation:

Area of rectangle = Base × Height

= 6 × 18

= 108 cm²

4 0
3 years ago
Read 2 more answers
Other questions:
  • The following situations are presented to a medical examiner. In which situation is the medical examiner most likely to gather m
    6·1 answer
  • sarah is on a road trip with a friend. their car has a 15-gal tank and averages 30 mi/gal. how many miles can they travel on a f
    13·2 answers
  • When sodium is put in water, it quickly reacts according to the following equation: 2 Na (s) + 2H_2O (II) &gt; 2NaOH (aq) + H_2
    11·1 answer
  • PLEASE HELP!!
    9·1 answer
  • How many grams of Na2CO3 are contained in 0.400 L of 0.250M Na2CO3?
    11·1 answer
  • Which two transitions can magma undergo?
    15·2 answers
  • Why is it important for all of your glassware to be clean and dry before performing a titration
    9·1 answer
  • What is an example of a composite material
    15·1 answer
  • What causes change to ecosystems and when changes to the living or nonliving things occur, what is the impact on the populations
    13·1 answer
  • Determine the name and formula of a hydrate with the following composition; 32.30%
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!